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Its that tome of the grow its time to flush and this time i'm trying a new product, its called flawless finish and i can wait to see what the results are. also so everyone knows i am using tap water and it has a ppm of around 500. As you can see the buds are nice and fat and the trichomes are right ware i want them. The flowers are starting to change color and i hope they will continue to change. On a side note the all red light that i have been using for the last 2 weeks seams to be working out and the flowers look the be getting more trichome coverage. That all for now if you have any questions feel free to ask and if you like this grow drop a like maybe even a follow, untill next time keep your stick on the ice
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@BB_UK
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such a wonderful thing to see when you know your slowly approaching harvest and the flowers are starting to glisten😍! aromas are so Grande, filling my grow space with deep fire gasssy tones with overtones of sweet citrus, pineapple and mint😋! she's a beauty showing off her colours and fading her remaining leaves as she finalises her flowers! the journey with her has been incredible so far! she's far from boring! and very easy to grow! i just hope she finishes in time for the contest! fingers crossed! 👌
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Hello everyone, I apologize, I was in the hospital, for this reason I couldn't post anything, but it looks okay 😁😏 for my light conditions 🤣
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@Ninjabuds
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This plant was a plant I was not expecting much from. Although this plant has turned into a beast. The plant has crazy vigor and stacks very very well. If this plant smokes well then I will definitely have to get more seeds from this strain and pheno hunt it. I love how the top of the plant is growing it’s growing just like my favorite pheno of the bubble og
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@gr3g4l
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nada que resaltar. Una más entre el montón. igual 70gr. en seco no más como comenté antes, las auto no siempre gustan pasados unos meses curando y cansado de tenerlo por ahí me decidí por hacer hash con hielo. 9,1gr de 100 gr. áprox de cogollitos
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Some beautiful plants especially 1 and 2. Sweet skittles smell. Happy with outcome.
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Another solid week in the books, and the last one UKBS 2 will spend in the tent. Today I intended to start hardening the selected plants that will go outside, but when watering UKBS 2 I found it was growing roots out the bottom of the pot and into it's drain tray. So, I had to replant it into the 15gal and will be taking it in and out of the back door until the weather's nice enough overnight to just leave it out. The Carl plant I had taken out to harden was very pissed off with me for doing so, and perked up near-immediately when I took it back in. It's too bad it doesn't like the outside as it's going to be spending a good amount of time there. I treated with diatomaceous earth in an attempt to not bring any unwanted insects into the tent. Both UKBS 2 and Carl 2 will be going in and out every day for approximately the next month while temperatures improve. Inside the tent, UKBS 1 seems very happy to finally have some light. UKBS 2 was very large and encroaching inside there, and blocked nearly all of its light. More updates will come throughout the week, as always. -4/17/2021 - Noticed a small hole at the main stem near the top node on UKBS 2. Dusted with diatomaceous a little bit just in case, will keep a very close eye on it. Hoping it's not a caterpillar or stem borer, and just a breakage. -4/20/2021 - Happy 4/20! UKBS 2 is loving the window spot, and life is good. Thanks for swingin by.
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Day 58____________________________ - Trimmed lots under the canopy and opened up some light by taking a few fans up top. - Found a few leaves with spots on them.
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@Adriplnks
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Las 2 más pequeñas, se adelantan y empiezan a madurar antes que las demás, ya tienen algún pelillo marrón, y sueltan una cantidad de resina increíble. Las más grandes y con cogollos más gordos, empiezan a doblarse, así que voy atando las que no aguantan el peso
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@Athos_GD
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Strain was easy to grow. Had some herms but since I only have 2 plants I was able to pinch the balls off. Buds have no seeds and are a strong smoke. Really hits the lungs.
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All feeds with nutes use either a whole ratio or combination of "Veg Mix" and "Bloom Mix"concentrates DILUTED in water until a total ppm of add in is reached using a (Total Dissolved Solids)TDS Meter measured in PPM (parts per million). The "Veg Mix" concentrate will eventually be added in smaller ratios and "Bloom Mix" concentrate what will eventually replace the "Veg Mix" concentrate entirely with the ppm and ratios listed when I feed. Veg mix recipe is on week 3. Bloom Mix recipe is on week 5. Day 56 Took some glamor pics with black background - not really for vanity (although there's a little) but for contrast. I see more of the lockout issue better in the pics this way. - on that note, the ph seems to be working as it's been two days since defoliation and knitting needle ph correction, and the progression is way slower than it was on the last leaves at 3rd day of identifying. So with that, room VPD of 1.07kpa seems stable enough with temps about 76F/65%RH/33%ILV I released the binds today to let her grow without them until they crowd each other too much and I need to restrain - so in a couple of days at max. Day 62 Transfer day. Although at first I didnt think I would be able to until Saturday, I got pots and plant saucers today, so I ended up going ahead and doing it. Started by calibrating/testing both meters. Double checked the soil mix from yesterday as the last time I used wood ash the ph rose the day after... however this time it was fully mixed to I wanted to know if there would be a higher ph - it was the same as yesterady - 5 reading avg of about 6.35 - the slurry of 1:1 soil and 7.7 ph water was tested at 6.3 also. Made about .75 gallon of 75/25 veg/bloom juice water at 500ppm feed water. Tried to ph read the soil in the pot and seen it go from 6.6 down to 6.35 (took video) in the dry soil, so I decided to use the 6.35 new soil reading and ph balanced the feed to that. Used the needles since it was 7 days since the last feed and I am using such a small amount. Poured over needles in 8 places and pulled each out to let water down. the vacuum pulls the water down when I lift the needles. Then I mixed 5tsp of Dynomyco to the 5 gallons of new soil and mixed really good. I placed a layer of perlite on the bottom of the 10 gallon pot and then layered in some soil. Then with the help of my wife we pulled the plant out of the pot and placed it in the 10 gallon. I place back in the tent and added about a quart of plain de-chlorinated water evenly over the new and older soil to help bind them. I reduced lights by 100ppfd to have about 505 and 500 at center colas and 430 lowest on outer ring with most at 450 and 470 highest. Soil to light is 35 inches and the plant is about 14 inches so about 21 inches from leaves to lights. I left the ring off today and will rebind as needed tomorrow after she rests. Today the leaves look wilted and limp. Also reduced humidity to 60% so 58 to 65% should be the range and the temps are 73F with the lights lower. PPFD was higher with the new growth - unbound and tucked in for better cola/light position, it reads 570 to 580 on outer colas and 590 at both center branches Day 57 Getting 1 more day out of free range growth before I tie her back against a ring. So in that time I decided to take a few vanity pics. Overall the ph block seems to have slowed or stopped and she's back to growing again. Will be thinking about flip at the end of this week or so. VPD same stats 76F/65%RH/33%ILV - ppfd right at max so I'll likely tie her off tomorrow. 605 600 in center and 580 to 590 at the outer ring. Day 58 VPD stats mostly steady again today - 76F/65%RH/33%ILV - ppfd was checked after LST, measured 600 at each center cola and the outer ring measured between 550 and 590 most at 580 So as I said, I did LST today to bind her more out while the 4 center 4 colas fill the middle. I had to bind to the pot base instead of the ring as the colas are still a little short to reach for binds at the ring just yet. There's a lot of space to fill and a few (about half) of the out colas are sideways for now. Had a break at the center cola when I tried to pull it back for bind. I knew to hold the branch at the node but forgot to do it here and heard a "snap" ... taped the crack and moved on - will monitor obviously Day 59 Did more light LST to ensure the branches are growing where I want. PPFD was mostly the same as yesterday only now there are more colas around 560 than 580 on the outer ring with the center colas at 610 and 590 (front cola was tied down to spread more away from the ring and fill center better. vpd same as past week or so 76F/65%RH/33%ILV Last feed was on day 54 and the soil still seems damp so I will check again tomorrow for the next day. (Day 61) The broken branch doesnt seem to have affected either side of the split as both sides seem to have grown a little with little to no wilt or drooping leaves. Im hoping it heals okay and doesnt delay flip to recover more; still monitoring. Day 60 Did some light LST today by releasing the lower binds to the pot and attached as couple to the outer ring now. So far I only have to bind a few as most are already holding where i want them to. Took the tape off the split and seen I didnt seel the gap closed when I taped it so now Im considering a drop of super glue to bind the branch back in hopes it grows onto the other side again. If not at least it would be more secure than it is now. And since it's a main split for 4 colas, I dont want too restrict it by binding at the split and potentially cutting off the nutrient pathways. ppfd after LST was 610 and 600 after more LST and the outer ring is still ranging 550 to 580 with more at 560 now. VPD same as I havent messing with any of the variables. 76F/65%RH/33%ILV Soil is a bit dry and it's been 5 days since the last feed flush, so I have about 3 gallons of tap burning of chlorine now for a feed tomorrow morning. Might still update again later if I find superglue... found some superglue - tried to take pictures but I cant hold, squeeze the applicator, and film with just two hands. So the idea gets through, I did both sides. On a side note I discovered a root popping out of the soil from the top. Covered it up but wasn't sure if I should be concerned. Day 61 VPD same as it's been for most of the last week - 74F/65%RH/33%ILV PPFD was recorded after I turn the plant a quarter turn for the smaller colas struggling to get over he ring's edge to have more light. Most colas at 580 with a couple at 600 and a couple more at 550 - center colas are hitting 615 and 620, but I have plancs to reduce in the next couple of days now On that note, the root growing out of the top tells me that she's hungry and needs more root space, even if that means growing through the top of the soil. So I plan to transplant to a 10 gallon and flip after the recovery. After reviewing more of NugBucket's journal I realized this is why he moves them when growing 16 colas. New pots should be here Friday so I should be able do it on Saturday. So I prepped soil (using more Happy frog with mycorrhizal fungi already growing in it for a few weeks) with de-chlorinated tap water Started by ph testing the soil and the water (4 readings on soil at 5.03 avg) - added about 1/2 cup total of wood ash to bring up the ph , mixed and tested again - added water at (about 7.7 ph) and tested again... last 5 readings in soil was 6.24,6.3,6.35,6.37,6.38 avg of 6.328 - covered and let rest until needed. Since I plan to transplant in a few days I felt it would be best to 'lightly' feed tomorrow, again on transplant day, and again 2 to 3 days later. Since my wife was taking pics at this time, I could only find this one to show the roots growing into the perlite then we planted it in the bigger pot. -------- (Day 62 root base picture from above) I have a hypothesis that says these are so short because I intentionally tried not to move the plant without the base stand to keep it from grinding these up and allowed them to grow in the last 2 weeks. This is that test picture/results. I like the idea of better/more drainage, but thinking I am doing more harm each time I hear those gravel pieces crunch as it cuts those and forces the plant to look somewhere else for root space. Notice how the small root lines have no finer pieces or laterals grow out from these - I believe that is because they are so new in growth and that the perlite chewed up the smaller laterals even with little to no movement over the last two weeks I would like to see a root ball experiment that exposed the roots throughout the grow but for now I can see these roots do grow into the base perlite and need to be handled carefully if you want them to grow more freely or with a standard pot size. As you can see Im not root bound but my plant thinks it is and is growing roots out the top.
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Woche 1 Flowering Once upon a time. Somewhere in the north. On Earth. A friend ment to start another Grow. But this time he wants it inside. For the first time. Ok, i asked for his budget! Well Budget it was! Good! I told him what i have found! He so! No tent! No tent? Really? I asked. No, just a bigger Lamp!, he answered. Well i did my best and spoke and spoke with him, no tent! Than he asked if i can germinate it for him! No problem. I asked is your grow room ready.? Ahh, he answered, no problems this goes quick. I said, they born. Is ready? No problem bring it to me than its ready. I brought him, he wasnt ready.. 5 xxxking weeks later i bought a cheap led grow light with Samsung LM281B diodes .) not bad. Made room in a cabinet and this is how where we re. 5 weeks old in normal sun(no sun, cloudy it was) grown. Übersetzen
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Doggo update Couple vids sprinkled in here. Love doing slo-mo with frisbee throws and treats catching in their mouth. Slo Mo vids didn’t upload slo mo so I had to go thru and edit them and screen record it just to get them in slow mo on the site but they’re worth it Dukes ear has been bugging him and so he pins it down sometimes with the other ear straight up and he looks goofy as hell.
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ANTHOCYANIN production is primarily controlled by the Cryptochrome (CR1) Photoreceptor ( !! UV and Blue Spectrums are primary drivers in the production of the pigment that replaces chlorophyll, isn't that awesome! 1. Diverse photoreceptors in plants Many civilizations, including the sun god of ancient Egypt, thought that the blessings of sunlight were the source of life. In fact, the survival of all life, including humans, is supported by the photosynthesis of plants that capture solar energy. Plants that perform photosynthesis have no means of transportation except for some algae. Therefore, it is necessary to monitor various changes in the external environment and respond appropriately to the place to survive. Among various environmental information, light is especially important information for plants that perform photosynthesis. In the process of evolution, plants acquired phytochrome, which mainly receives light in the red light region, and multiple blue light receptors, including his hytropin and phototropin, in order to sense the light environment. .. In addition to these, an ultraviolet light receptor named UVR8 was recently discovered. The latest image of the molecular structure and function of these various plant photoreceptors (Fig. 1), focusing on phytochrome and phototropin. Figure 1 Ultraviolet-visible absorption spectra of phytochrome, cryptochrome, phototropin, and UVR8. The dashed line represents each bioactive absorption spectrum. 2. Phytochrome; red-far red photoreversible molecular switch What is phytochrome? Phytochrome is a photochromic photoreceptor, and has two absorption types, a red light absorption type Pr (absorption maximum wavelength of about 665 nm) and a far-red light absorption type Pfr (730 nm). Reversible light conversion between the two by red light and far-red light, respectively(Fig. 1A, solid line and broken line). In general, Pfr is the active form that causes a physiological response. With some exceptions, phytochrome can be said to function as a photoreversible molecular switch. The background of the discovery is as follows. There are some types of plants that require light for germination (light seed germination). From that study, it was found that germination was induced by red light, the effect was inhibited by subsequent far-red light irradiation, and this could be repeated, and the existence of photoreceptors that reversibly photoconvert was predicted. In 1959, its existence was confirmed by the absorption spectrum measurement of the yellow sprout tissue, and it was named phytochrome. Why does the plant have a sensor to distinguish between such red light and far-red light? There is no big difference between the red and far-red light regions in the open-field spectrum of sunlight, but the proportion of red light is greatly reduced due to the absorption of chloroplasts in the shade of plants. Similar changes in light quality occur in the evening sunlight. Plants perceive this difference in light quality as the ratio of Pr and Pfr, recognize the light environment, and respond to it. Subsequent studies have revealed that it is responsible for various photomorphogenic reactions such as photoperiodic flowering induction, shade repellent, and deyellowing (greening). Furthermore, with the introduction of the model plant Arabidopsis thaliana (At) and the development of molecular biological analysis methods, research has progressed dramatically, and his five types of phytochromes (phyA-E) are present in Arabidopsis thaliana. all right. With the progress of the genome project, Fi’s tochrome-like photoreceptors were found in cyanobacteria, a photosynthetic prokaryotes other than plants. Furthermore, in non-photosynthetic bacteria, a homologue molecule called bacteriophytochrome photoreceptor (BphP) was found in Pseudomonas aeruginosa (Pa) and radiation-resistant bacteria (Deinococcus radiodurans, Dr). Domain structure of phytochrome molecule Phytochrome molecule can be roughly divided into N-terminal side and C-terminal side region. PAS (Per / Arndt / Sim: blue), GAF (cGMP phosphodiesterase / adenylyl cyclase / FhlA: green), PHY (phyto-chrome: purple) 3 in the N-terminal region of plant phytochrome (Fig. 2A) There are two domains and an N-terminal extension region (NTE: dark blue), and phytochromobilin (PΦB), which is one of the ring-opening tetrapyrroles, is thioether-bonded to the system stored in GAF as a chromophore. ing. PAS is a domain involved in the interaction between signal transduction-related proteins, and PHY is a phytochrome-specific domain. There are two PASs and her histidine kinase-related (HKR) domain (red) in the C-terminal region, but the histidine essential for kinase activity is not conserved. 3. Phototropin; photosynthetic efficiency optimized blue light receptor What is phototropin? Charles Darwin, who is famous for his theory of evolution, wrote in his book “The power of move-ment in plants” published in 1882 that plants bend toward blue light. Approximately 100 years later, the protein nph1 (nonphoto-tropic hypocotyl 1) encoded by one of the causative genes of Arabidopsis mutants causing phototropic abnormalities was identified as a blue photoreceptor. Later, another isotype npl1 was found and renamed phototropin 1 (phot1) and 2 (phot2), respectively. In addition to phototropism, phototropin is damaged by chloroplast photolocalization (chloroplasts move through the epidermal cells of the leaves and gather on the cell surface under appropriate light intensity for photosynthesis. As a photoreceptor for reactions such as escaping to the side of cells under dangerous strong light) and stomata (reactions that open stomata to optimize the uptake of carbon dioxide, which is the rate-determining process of photosynthetic reactions). It became clear that it worked. In this way, phototropin can be said to be a blue light receptor responsible for optimizing photosynthetic efficiency. Domain structure and LOV photoreaction of phototropin molecule Phototropin molecule has two photoreceptive domains (LOV1 and LOV2) called LOV (Light-Oxygen-Voltage sensing) on the N-terminal side, and serine / on the C-terminal side. It is a protein kinase that forms threonine kinase (STK) (Fig. 4Aa) and whose activity is regulated by light. LOV is one molecule as a chromophore, he binds FMN (flavin mononucleotide) non-covalently. The LOV forms an α/βfold, and the FMN is located on a β-sheet consisting of five antiparallel β-strands (Fig. 4B). The FMN in the ground state LOV shows the absorption spectrum of a typical oxidized flavin protein with a triplet oscillation structure and an absorption maximum wavelength of 450 nm, and is called D450 (Fig. 1C and Fig. 4E). After being excited to the singlet excited state by blue light, the FMN shifts to the triplet excited state (L660t *) due to intersystem crossing, and then the C4 (Fig. 4C) of the isoaroxazine ring of the FMN is conserved in the vicinity. It forms a transient accretionary prism with the tain (red part in Fig. 4B Eα) (S390I). When this cysteine is replaced with alanine (C / A substitution), the addition reaction does not occur. The effect of adduct formation propagates to the protein moiety, causing kinase activation (S390II). After that, the formed cysteine-flavin adduct spontaneously dissociates and returns to the original D450 (Fig. 4E, dark regression reaction). Phototropin kinase activity control mechanism by LOV2 Why does phototropin have two LOVs? Atphot1 was found as a protein that is rapidly autophosphorylated when irradiated with blue light. The effect of the above C / A substitution on this self-phosphorylation reaction and phototropism was investigated, and LOV2 is the main photomolecular switch in both self-phosphorylation and phototropism. It turns out that it functions as. After that, from experiments using artificial substrates, STK has a constitutive activity, LOV2 functions as an inhibitory domain of this activity, and the inhibition is eliminated by photoreaction, while LOV1 is kinase light. It was shown to modify the photosensitivity of the activation reaction. In addition to this, LOV1 was found to act as a dimerization site from the crystal structure and his SAXS. What kind of molecular mechanism does LOV2 use to photoregulate kinase activity? The following two modules play important roles in this intramolecular signal transduction. Figure 4 (A) Domain structure of LOV photoreceptors. a: Phototropin b: Neochrome c: FKF1 family protein d: Aureochrome (B) Crystal structure of auto barley phot1 LOV2. (C) Structure of FMN isoaroxazine ring. (D) Schematic diagram of the functional domain and module of Arabidopsis thaliana phot1. L, A’α, and Jα represent linker, A’α helix, and Jα helix, respectively. (E) LOV photoreaction. (F) Molecular structure model (mesh) of the LOV2-STK sample (black line) containing A’α of phot2 obtained based on SAXS under dark (top) and under bright (bottom). The yellow, red, and green space-filled models represent the crystal structures of LOV2-Jα, protein kinase A N-lobe, and C-robe, respectively, and black represents FMN. See the text for details. 1) Jα. LOV2 C of oat phot1-to α immediately after the terminus Rix (Jα) is present (Fig. 4D), which interacts with the β-sheet (Fig. 4B) that forms the FMN-bound scaffold of LOV2 in the dark, but unfolds and dissociates from the β-sheet with photoreaction. It was shown by NMR that it does. According to the crystal structure of LOV2-Jα, this Jα is located on the back surface of the β sheet and mainly has a hydrophobic interaction. The formation of S390II causes twisting of the isoaroxazine ring and protonation of N5 (Fig. 4C). As a result, the glutamine side chain present on his Iβ strand (Fig. 4B) in the β-sheet rotates to form a hydrogen bond with this protonated N5. Jα interacts with this his Iβ strand, and these changes are thought to cause the unfold-ing of Jα and dissociation from the β-sheet described above. Experiments such as amino acid substitution of Iβ strands revealed that kinases exhibit constitutive activity when this interaction is eliminated, and that Jα plays an important role in photoactivation of kinases. 2) A’α / Aβ gap. Recently, several results have been reported showing the involvement of amino acids near the A’α helix (Fig. 4D) located upstream of the N-terminal of LOV2 in kinase photoactivation. Therefore, he investigated the role of this A’α and its neighboring amino acids in kinase photoactivation, photoreaction, and Jα structural change for Atphot1. The LOV2-STK polypeptide (Fig. 4D, underlined in black) was used as a photocontrollable kinase for kinase activity analysis. As a result, it was found that the photoactivation of the kinase was abolished when amino acid substitution was introduced into the A’α / Aβ gap between A’α and Aβ of the LOV2 core. Interestingly, he had no effect on the structural changes in Jα examined on the peptide map due to the photoreaction of LOV2 or trypsin degradation. Therefore, the A’α / Aβ gap is considered to play an important role in intramolecular signal transduction after Jα. Structural changes detected by SAXS Structural changes of Jα have been detected by various biophysical methods other than NMR, but structural information on samples including up to STK is reported only by his results to his SAXS. Not. The SAXS measurement of the Atphot2 LOV2-STK polypeptide showed that the radius of inertia increased from 32.4 Å to 34.8 Å, and the molecular model (Fig. 4F) obtained by the ab initio modeling software GASBOR is that of LOV2 and STK. It was shown that the N lobes and C lobes lined up in tandem, and the relative position of LOV2 with respect to STK shifted by about 13 Å under light irradiation. The difference in the molecular model between the two is considered to reflect the structural changes that occur in the Jα and A’α / Aβ gaps mentioned above. Two phototropins with different photosensitivity In the phototropic reaction of Arabidopsis Arabidopsis, Arabidopsis responds to a very wide range of light intensities from 10–4 to 102 μmol photon / sec / m2. At that time, phot1 functions as an optical sensor in a wide range from low light to strong light, while phot2 reacts with light stronger than 1 μmol photon / sec / m2. What is the origin of these differences? As is well known, animal photoreceptors have a high photosensitivity due to the abundance of rhodopsin and the presence of biochemical amplification mechanisms. The exact abundance of phot1 and phot2 in vivo is unknown, but interesting results have been obtained in terms of amplification. The light intensity dependence of the photoactivation of the LOV2-STK polypeptide used in the above kinase analysis was investigated. It was found that phot1 was about 10 times more photosensitive than phot2. On the other hand, when the photochemical reactions of both were examined, it was found that the rate of the dark return reaction of phot1 was about 10 times slower than that of phot2. This result indicates that the longer the lifetime of S390II, which is in the kinase-activated state, the higher the photosensitivity of kinase activation. This correlation was further confirmed by extending the lifespan of her S390II with amino acid substitutions. This alone cannot explain the widespread differences in photosensitivity between phot1 and phot2, but it may explain some of them. Furthermore, it is necessary to investigate in detail protein modifications such as phosphorylation and the effects of phot interacting factors on photosensitivity. Other LOV photoreceptors Among fern plants and green algae, phytochrome ɾphotosensory module (PSM) on the N-terminal side and chimera photoreceptor with full-length phototropin on the C-terminal side, neochrome (Fig. There are types with 4Ab). It has been reported that some neochromes play a role in chloroplast photolocalization as a red light receiver. It is considered that fern plants have such a chimera photoreceptor in order to survive in a habitat such as undergrowth in a jungle where only red light reaches. In addition to this, plants have only one LOV domain, and three proteins involved in the degradation of photomorphogenesis-related proteins, FKF1 (Flavin-binding, Kelch repeat, F-box 1, ZTL (ZEITLUPE)), LKP2 ( There are LOV Kelch Protein2) (Fig. 4Ac) and aureochrome (Fig. 4Ad), which has a bZip domain on the N-terminal side of LOV and functions as a gene transcription factor. 4. Cryptochrome and UVR8 Cryptochrome is one of the blue photoreceptors and forms a superfamily with the DNA photoreceptor photolyase. It has FAD (flavin adenine dinucle-otide) as a chromophore and tetrahydrofolic acid, which is a condensing pigment. The ground state of FAD is considered to be the oxidized type, and the radical type (broken line in Fig. 1B) generated by blue light irradiation is considered to be the signaling state. The radical type also absorbs in the green to orange light region, and may widen the wavelength region of the plant morphogenesis reaction spectrum. Cryptochrome uses blue light to control physiological functions similar to phytochrome. It was identified as a photoreceptor from one of the causative genes of UVR8 Arabidopsis thaliana, and the chromophore is absorbed in the UVB region by a Trp triad consisting of three tryptophans (Fig. 1D). It is involved in the biosynthesis of flavonoids and anthocyanins that function as UV scavengers in plants. Conclusion It is thought that plants have acquired various photoreceptors necessary for their survival during a long evolutionary process. The photoreceptors that cover the existing far-red light to UVB mentioned here are considered to be some of them. More and more diverse photoreceptor genes are conserved in cyanobacteria and marine plankton. By examining these, it is thought that the understanding of plant photoreceptors will be further deepened.
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Runoff ph is a bit high this time. Don’t know why. Around 6.8. Average ph going in is 6.0. Also the big fan leaves on ice cream cakes are kind of strange shaped. Will see how they are going to look later.
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@tNASTY3k
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Day 14 - She's thriving it seems so far. She's bursting with tri-leafed nodes. I've changed the environment a bit. I have not been successful cooling the room enough to bring down the VPD from 1.3kPa or so. Instead I'm approaching it from a humidity perspective. I have the threshold up to 70%RH. I'm peaking the humidity to lower the VPD to .9kPa since I can't really effectively cool the tent to the low 70's. There is a slight aroma from the seedling. The infamous skunky smell is only observable when very close to the plant. I have not been using the filter on the exhaust fan though.