The Grow Awards 2026 🏆
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@BearBuds
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We have reached the end of week 8. All trichomes are officially cloudy, with some amber here and there. I started their flush last night and am planning to let the go 63-65 days total. I don't know what the yield will be, but to my eyes, these plants appear to be the largest I have ever grown. I am just hoping they are dense. The last round was large as well, not nearly this big, but still large. However, the density was just not there and the yield ended up disappointing a little. Hopefully this one comes through. Cannot wait for this season so be over!!
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Hello everyone, fellow gardeners! Welcome back to a new harvest in Peaky Gardens! Growing this genetics was fun and easy , one of the three STRAIN has reached its peak and I can't wait to try it....it shines like a diamond! it is so beautiful that I thought of getting a gem to have it set and put on my finger😜 Stay updated
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💩Alrighty then Growmies We Are Back At it 💩 Well folks we just finished up the last run and so we are back to do it all over again 😁 So what do you say we have some fun 👈And what we got here folks is a Strawberry Blast 🍓 🍓 🍓 🍓 Strawberry 🍓 Gorilla , Strawberry 🍓 Banana 🍌 and there new release 🍓 Ztrawberriez 🍓 from FastBuds And we also got Strawberry 🍓 Cola from Exotic Seeds 👉 Well we are doing great so far for day 21 👈 So i have begun to pull them over and do some LST on all 4 plants 😮 So it's been another great week so far 👌 👉 just started there nutrients regiment 👈 FC4800 from MarsHydro Lights being readjusted and chart updated .........👍I've added a RU45 to the mix 👍 www.marshydro.ca 👉I used NutriNPK for nutrients for my grows and welcome anyone to give them a try .👈 👉 www.nutrinpk.com 👈 NutriNPK Cal MAG 14-0-14 NutriNPK Grow 28-14-14 NutriNPK Bloom 8-20-30 NutriNPK Bloom Booster 0-52-34 I GOT MULTIPLE DIARIES ON THE GO 😱 please check them out 😎 👉THANKS FOR TAKING THE TIME TO GO OVER MY DIARIES 👈
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@Siriuz
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Yo, get ready cuz I aint got time for the b!Tches - Sing with me go go go High as f Whats up my friends how is it going? Im just happy I did some crazy stuff on this gorilla girl after having the accident with the main trunk thank God it healed and created other colas but since she was so bushy I went and defoliate her some more, she got bushy again but left her like that didnt fck with her no more until I had to for specific REASONS but before that I also went and literally stab two of her branches, you will see duct tape covering those, reason I did that was to force her to produce more flower thru those branches believing that HEALING redirects vitamins from living soil when feed in a schedule with the right nutes, she gets healed real fast plus she got real bud on those two branches that were stabbed. IT was literally something to force her produce more bud and yes indeed it worked those bud suites right now are fully loades on tips are very dense thc yellowish and then white hairs and the main trunk has white hairs good size fattening up and yielding some more but still not so many yellow dark amber hairs like in those branches that were stabbed lol I called that SiriuzShot lol Hey guys whats up its just about getting creative, look at how green my leaves are and the nice nice bud is coming up We at mid bloom right now brothers just switched schedule to 18/6 Flowering girls need resting time added fan for extra air flow and hopefully adds density to buds??? Yo give your tips suggestion anything related organically home made whats good lemme know so I can keep fattening up this ladies very well Hey by the way added some molasses and banana tea with some other tea and sugary stuff they taking it well, no nute burnt no problems at all girls liked it x 100000 Good stuff organically Lemme know if anything alright Stay tuned for more Check me out @cannagrowersiriuz Take it easy son have fun Happy growing
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Anche questa Ayahuasca purple sta venendo su bene... La piccola talea che ho messo in terra a fianco alla pianta,ha attaccato al primo colpo senza fare nulla di speciale. (Senza radicante ne altro,)😋😂💪✌️.... Da questa settimana ha iniziato a fare un profumo delizioso...i fiori li sento già belli duri,compatti...non ho più trovato nessun nannars,ne fiori maschi completi...bene bene piantine mie belle..seguite così e datemi una buona terapia...🕉️ Om namah shivaya
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@CaliJ
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Récolte de 70 grammes sec pour une plante en pot de 7 litres, magnifique. Royal Critical auto à refaire
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@Radagast_
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07.07. Day 36-Day flowering 19# As for the autos, i'm changing the title to "dwarf" lol I was not at all satisfied with the vegetation, even less so with the stretching... as far as that is concerned the stretching is not much different from last week, they are only 5 cm bigger,streching is over,they also branched badly, although they were under heat stress almost the whole week, but let's move on. Yesterday was the end of their fifth week.
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@Ageddd
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She is completely switching to flowering, so changed the feeding schedule to help her with base Top Bloom and BigOne That broken main stem you see happened like 1 month ago, and the plant did not suffered, it was when i was bending the branches tying it to the 150l pot but had to use a big flange.... Last days it was horrible cause were windy days and i was praying the stem endures, but if no probs now this stem should be stronger than ever ^^ Took that spiders from my house and put them in the plant, they are different species and eat all kind of bugs around, and one of them had babies so they are watchin for me thats sinergy haha Full moon is coming .... and last stretch, interesting, now she is like 1,6m tall, and she is going to make 3 months of life next week Good Vibes GD!!!!
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She's looking super beautiful after the stretch,she looks strong and ready for full flower let's see how this beautiful California girl performs! 💚 🌱 ✌️
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@PoshGrow
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Welcome to LSD-25 grow by PoshGrow! ✴️ Germination week 2020.10.26 - 11.04 Comment Hey guys and girls and welcome back! ✌️ Happy to announce about my new grow! This time I will try legendary LSD-25 by @FastBuds ☺️ 2020.10.26 Started garmination in paper towel method, wrapped with transparent food film and placed in warm dark place. 2020.10.28 all 5 seeds sprouted and wolaah, we got TWINS! Never happend before, 2 healthy tap roots from one seed! I guess it means 120% Success rate? 🤔😆 Google it and dont know what to do, maybe try to split them? Any suggestions? 2020.10.29 Manage to safely separate twins! One left in a 5 gallon pot and other moved to small solo cup, Ill keep an close eye on it and if she bounce back in a couple of days, Ill transplant her to 5 gallon fabric pot. 2020.11.02 The little one of twins few days ago transplanted to 5 gallon pot and seems to be ok and bouncing back. They poped out of soil at 2020.10.28 so Ill wait 7 days to 2020.11.04 to officialy start vegetation stage. Stay tuned & happy growing! ✌️
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I think they're budding a bit slowly this week but I did do a heavy defoliation at the start so may have stressed them a little. They have finally finished stretching also. Theyve gotten bigger than I expected lol.. I'm seeing thc now and they are starting to smell nice. EC increased to 1.4 this week Ppfd increased 610 to 700 by the end of the week . Will leave it at 700 now until the end . Don't want them to be stressed .
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@MaxMo8
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I transferred it to a half-gallon pot and I mixed the organic fertilizer with the soil.
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@CheeRz
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Unfortunately, the weather is not so nice at the moment. So I will probably harvest in the next few days. The smell of the buds is really breathtaking. 💚💚💚
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@rhodes68
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9/6 Week 8 And she is doing very well No signs of any problems nuets doing a great job Added another light, custom 90w LED 9/8 Buds beginning to form tent is VERY full doing what we can to alleviate some crowding She has caught up with her tentmates 9/9 She is passing up her neighbors hitting 32" Increased nuets due to purplish stems seen on the indicas. CocoTek to 10ml/gal A&B Just trying to get things to behave in the tent its really full humidity is very low so thats helping Took longer for things to get into full flower than we wanted, have to work on that. 9/10 Pics vid
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Harvest time for LSD! Another successful grow in the books with this strain. Absolutely a joy to grow, love this strain. Thanks for stopping by growfessors, check back in 7-10 days for dry weight and smoke report. Update July 1, 99 grams dry and typical fruity/citrus flavor from LSD.
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@Aranseed
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Tercera semana de vida de las niñas. Ya nuestras plantas feminizadas en condiciones de pasar a floración, pero no sin antes aplicar podas apicales a estas (Mostrare el resultado de ese corte a comienzo de la floración). A nuestra automática no le haremos nada y la dejaremos crecer normalmente, incluso recibiendo menos luz, pero si intentaremos acomodarla en nuestra malla Scrog cuando tome mas tamaño para maximizar su producción usando LST.
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@Kirsten
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☆♡ Gorilla Cookies: I've noticed a leaf fell off the bottom. I think I may've overdone the nutes. She's growing tremendously. I top dressed with the below, as the rest of my plants. I will only use PH'd water for the next several waterings, probably with Biosys or seaweed. ♡☆ 16.2.25: I decided to check out the lower canopies of all plants to see if I need to get rid of any foliage. I did get rid of a few small branches and leaves. However, whilst I was doing this, I saw more garden pegs from my LST remaining. There were about 6 or more in Pink Mist alone. Additionally, on Watermelon, there were some left in, too. I'm so annoyed to see that because the plants are really stretching, and I could've potentially disrupted this by leaving the pegs in for all this time without realising it. 🤞 that I haven't compromised things too much. We'll see. I watered today with 2ltrs of dechlorinated water PH'd to 6.3 containing the following nutrients; ♡ .8g Green Leaf Nutrients PK booster ♡ .5g Ecothrive Biosys I ordered quite a few things for the garden. I got Greenleaf Nutrients Sea K(elp) and Mega Crop Parts A+B. To go with their PK Booster I got last month. I'm excited to try it all together. Next run, maybe just using these. We'll see how it goes. 18.2.25: The plants are going crazy for water! Everything is getting used right up so fast! Today, I decided to add some more Black Strap Molasses to add some carbs and other micronutrients. I'll add the jar with the label in the photos section above. I watered a very small amount to each plant. What I put in: ♡ Black strap molasses 150g ♡ 2g Sea K(elp) Greenleaf nutrients. I dissolved everything in 4ltrs of dechlorinated water PH'd to 6.4. 19.2.25: I received the majority of the garden purchases that I made. I'm still waiting for the Ecothrive Life Cycle. I wanted to top dress, but it's been delayed unfortunately. I am using my Greenleaf nutrients products which I bought on Amazon. I got the Mega Crop 2 part system Part A and Part B. I have the Sea K(elp), and the bud explosion PK booster. I really wanted to get some of their sweet candy asking read many positive reviews. Unfortunately, for me, this is unavailable to buy currently. So that's a little disappointing. I needed to do a good watering so when my nutes were delivered today, I got excited 🤗 I watered 2ltrs of dechlorinated water per plant, PH'd to 6.4, containing the following nutrients: ♡ 1g Mega Crop Part A ♡ 1g Mega Crop Part B ♡ .5g Sea K(elp). The plants drank this up within a few hours. I'm going to try and hold off on watering in hopes that my Ecothrive Life Cycle will arrive so I can top dress and water it in then. 20.2.25: My Ecothrive Life Cycle arrived yesterday, and the plants are ready for their top dress and a good watering in. I have some Biobizz Light Mix, Canna Coco,and perlite. I'm going to use this as a base to mix my amendments in. I'm going to fill my 5 gallon bucket with about 4.5 gallons of my top dress mix. I will distribute this across 6, 4-5 gallon pots. Then I will water in well with Greenleaf nutrients Mega Crop Parts A+B and Sea K(elp). I've made a crude attempt to video mixing my top dress. Don't listen to the audio. lol, my YouTube didn't stop playing whilst I recorded this 😂 So anyway, I added the following amendments to the above base mix of 4.5 gallons; ♡ 3 TBSP Ecothrive Life Cycle ♡ 3 TBSP Vitalink Bat Guano ♡ 3 TBSP Ecothrive Charge ♡ 1 TBSP RHS Mycorrhizal Fungi granules ♡ 6 TBSP Ground Cinnamon.
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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.