Txhua lub neej nyob ntawm lub hnub rau kev loj hlob. Nroj tsuag, algae, cov kab mob photosynthetic, thiab lwm yam siv photosynthesis los hloov lub teeb lub zog rau hauv tshuaj zog, muab zaub mov thiab lub zog rau feem coob ntawm cov kab mob hauv ntiaj teb.Chlorophyll(Chl), carotenoids, thiab phycobilins, ntawm lwm yam photosynthetic pigments, nqus lub teeb lub zog los tsav electron thauj thiab yog indispensable Cheebtsam ntawm photosynthesis. Qhov tseem ceeb ntawm chlorophyll thiab muaj peev xwm oxidative kev nyuaj siab ntawm nws cov photosensitive precursors txhais tau hais tias chlorophyll biosynthesis yuav tsum nruj thiab meej cov kev cai ntawm ntau theem. Kev tshawb fawb txog kev tswj hwm cov txheej txheem ntawm chlorophyll biosynthesis muaj qhov cuam tshuam tseem ceeb rau kev txhim kho photosynthetic efficiency thiab daws teeb meem zaub mov thiab lub zog. Tsis ntev los no, pab pawg tshawb fawb sib koom tes suav nrog xibfwb Rongcheng Lin pawg ntawm Lub Tsev Haujlwm ntawm Botany / Xianghu Laboratory, Suav Academy ntawm Kev Tshawb Fawb, xibfwb Deqiang Duanmu pawg ntawm Huazhong Agricultural University, xibfwb Xiaobo Li pab pawg ntawm Westlake University, thiab xibfwb Bernhard Grimm pawg ntawm Humboldt University of Berlin "tso tawm tsab xov xwm rov hais dua thiab rov hais dua. chlorophyll biosynthetic txoj kev" hauv JIPB. Qhov kev tshuaj xyuas no qhia meej txog kev tshawb fawb txog kev tswj hwm cov txheej txheem ntawm chlorophyll synthesis thiab retrograde signaling network kho los ntawm tetrapyrrole metabolites, thiab sib tham txog cov kev tshawb fawb yav tom ntej hauv daim teb no. Photosynthesis hloov zuj zus nyob rau hauv ib puag ncig anaerobic; Txawm li cas los xij, qhov tshwm sim ntawm oxygen- hloov pauv cov kab mob photosynthetic thaum kawg ua rau muaj huab cua nplua nuj nyob hauv oxygen. Qhov kev hloov pauv hauv ib puag ncig no ua rau cov enzymes hauv chlorophyll biosynthesis hloov los ntawm kev ua pa oxygen- ywj siab (lossis txawm tias oxygen-sensitive) rau oxygen- ua siab ntev (lossis txawm tias oxygen-yuav tsum tau). Thaum txoj kev chlorophyll biosynthetic tau txais txiaj ntsig zoo hauv cov nroj tsuag, hauv cov algae sib txawv, chlorophyll synthesis yog catalyzed los ntawm ntau isoenzymes uas tsis tau ua tiav homologous evolution. Cov nroj tsuag hauv av feem ntau siv Chl a thiab b, thaum photosynthetically autotrophic dej cov kab mob, xws li eukaryotic algae thiab prokaryotic cyanobacteria, siv ntau yam ntawm Chl. Kev tshawb fawb tsis ntev los no tau tshawb pom thiab piav qhia txog kev ua haujlwm thiab kev hloov pauv ntawm cov chlorophyll c synthase gene CHLC hauv cov qauv marine diatom (Phaeodactylum tricornutum).
Cov teeb liab teeb liab thiab ntau lub teeb liab hormonal ua ke tswj chlorophyll synthesis, tsim kom muaj kev tswj hwm kev sib koom ua ke. Cov kev tswj xyuas cov teeb meem ntawm lub teeb thiab hormonal teeb liab ntawm chlorophyll synthesis feem ntau tshwm sim nyob rau theem transcriptional. Phytochrome Interacting Factors (PIFs), ib qho tseem ceeb hauv lub teeb pom kev hloov pauv, nrog rau cov kev hloov pauv xws li Elongated Hypocotyl 5 (HY5), Brassinolide (BR) signaling (BZR1, Brassinazole-}resistant 1), thiab Ethylene insensitive 3 (EIN3, ethylenes regulating signaling). Lwm chav kawm ntawm cov ntaub ntawv hloov pauv, GLK1/GLK2 (Golden{12}}Zoo li 1/2), GATA, thiab CGA1/GNL (Cytokinin{16}}Induced GATA1/GNC-xws li), koom ua ke ntau yam teeb meem sab hauv thiab sab nraud, suav nrog cov teeb liab thiab cov tshuaj hormones. GLK1 / GLK2, tshwj xeeb, yog qhov tseem ceeb rau chlorophyll synthesis thiab chloroplast txoj kev loj hlob.
Chlorophyll Drops
Paub meej
Khoom npe: Chlorophyll Drops
Nroj tsuag Source: Peppermint Extract
Specification: 59ML / lub raj mis
MOQ: 1 Lub raj mis
Kev Pabcuam: OEM ODM Private Label Service
Lub neej txee: 24 lub hlis
Keeb kwm: Shaanxi, Suav teb
Xeev: Kua
Cov Neeg Muaj Peev Xwm: Neeg Laus
Tsis siv neeg: Cov poj niam cev xeeb tub
Tom qab- kev txhais lus kev cai ntawm TBS (Tetrapyrrole biosynthesis) metabolic enzymes koom nrog kev hloov kho ntawm cov amino acid residues thiab kev tswj ntawm TBS metabolic enzyme stability thiab kev ua si los ntawm cofactors thiab molecular chaperones (Daim duab 3). Ntau cov molecular chaperones, nyob rau hauv cytoplasm thiab chloroplast, khi rau precursor proteins los pab nyob rau hauv kev thauj cov precursor proteins mus rau hauv lub chloroplast thiab lawv zoo ua thiab sib dhos. Ib txhij, raws li cov khoom ntawm cov complexes xws li Clp proteases, molecular chaperones koom nrog tswj kev ruaj ntseg ntawm TBS metabolic enzymes (piv txwv li, GluTR thiab CAO). Cov kev tshawb fawb tsis ntev los no tau tshawb pom ntau tus tshiab molecular chaperones, xws li cpSRP43 (Chloroplast Signal Recognition Particle 43) thiab MORF2 (Multiple Organellar RNA-Editing Factor 2), uas tswj chlorophyll biosynthesis. Kev sib cuam tshuam cov proteins ntawm TBS metabolic enzymes thiab lawv cov metabolites khi ua raws li cofactors los tswj kev ua enzyme; Piv txwv li, GBP (GluTR-binding protein) thiab Heme tsim ib qho kev sib koom ua ke tswj kev ua haujlwm ntawm GluTR enzyme. Tsis tas li ntawd, kev tshawb fawb ntxiv tau qhia tias TBS metabolic enzymes nthuav tawm acetylation thiab phosphorylation hloov kho ntawm lawv cov amino acid qhov chaw, ua rau muaj kev sib txawv hauv xeev thiab cov lus teb rau ib puag ncig kev hloov pauv.
Raws li semi{0}}autonomous organelles, chloroplasts tuaj yeem tswj cov kev qhia ntawm cov noob caj noob ces hauv kev teb rau kev loj hlob thiab ib puag ncig cov cim; Cov teeb liab tso tawm los ntawm chloroplasts yog hu ua cov teeb liab rov qab (Daim duab 4). Metabolites nyob rau hauv txoj kev chlorophyll synthesis, xws li MgPPIX, tau raug suav tias yog cov teeb liab rov qab tso tawm los ntawm chloroplasts. Txawm li cas los xij, cov kev sim tom ntej tau pom tias heme thiab nws cov metabolite hauv qab Biliverdin IX (BV IX) yog ib qho tseem ceeb rov qab taw qhia yam tseem ceeb hauv cov nroj tsuag thiab algae, tsis yog MgPPIX. Txawm li cas los xij, ROS cov cim qhia (xws li singlet oxygen 1O2) tshwm sim los ntawm chlorophyll ceg metabolites xws li Pchlide tseem ceeb heev rov qab qhov chaw taw qhia. Heme synthesized nyob rau hauv chloroplasts tuaj yeem thauj mus thoob plaws chloroplast daim nyias nyias mus rau ntau lub cev, suav nrog cytoplasm, nucleus, thiab mitochondria. Tsis tas li ntawd, cov kev tshawb fawb tau pom tias cov khoom chlorophyll degradation raug thauj mus rau hauv vacuoles ntawm vacuolar ABC transporter AtMRP1-3, muab lub ntsiab lus pib rau kev kawm txog kev thauj khoom ntawm chlorophyll degradation khoom. Txawm li cas los xij, cov txheej txheem thauj khoom ntawm heme thiab chlorophyll degradation cov khoom tseem tsis paub thiab yuav tsum tau tshawb xyuas qhov tob ntxiv.
Kev tshawb fawb txog chlorophyll biosynthesis thiab nws cov txheej txheem tswj hwm tseem yog thaj chaw muaj zog nrog kev cuam tshuam tseem ceeb rau cov nroj tsuag biology, kev ua liaj ua teb, thiab biotechnology. Nkag siab txog kev cuam tshuam ntawm ib puag ncig ntawm chlorophyll biosynthesis yog qhov tseem ceeb rau kev txhim kho qoob loo kev ntxhov siab; kawm txog kev ntxhov siab txog kev tswj xyuas cov tes hauj lwm thiab lawv cov kev cuam tshuam ntawm chlorophyll pab rau kev yug me nyuam kev ntxhov siab-cov nroj tsuag siab ntev; thiab kev tshawb fawb sib piv ntawm cov nroj tsuag sib txawv (xws li cov nroj tsuag uas tsis yog- cov hlab ntsha) tuaj yeem muab kev nkag siab txog kev hloov pauv ntawm chlorophyll biosynthetic txoj hauv kev. Qhov kev tshawb fawb no yuav raug siv rau biosynthesis ntawm chlorophyll hauv cov txheej txheem heterologous, thaum kawg ua haujlwm rau kev ua liaj ua teb niaj hnub, kev lag luam, thiab cov tshuaj niaj hnub.
Shaanxi Lv Ke Chun Yuan Biotechnology Co., Ltd
Peb qhov chaw nyob
Huaxia Yue Ntiaj Teb, Weibin District, Baoji City, Shaanxi Province
Xov tooj
86-13992760792
E -mail
sales04@lucynatural.com
