www.wikidata.uk-ua.nina.az
Gusimka zvichajna 1 rizushka Talya 2 takozh arabidopsis Talya Arabidopsis thaliana L Heynh malenka kvitkova roslina shiroko rozpovsyudzhena v Yevropi Aziyi ta pivnichno zahidnij Africi Yiyi vpershe znajshov u gorah Garcu i opisav nimeckij botanik Joganes Tal Johannes Thal u shistnadcyatomu stolitti i dav yij nazvu Pilosella siliquosa Z tih pir nazva chasto minyalas azh poki ne zakripilas versiya Karla Linneya Zavdyaki korotkomu zhittyevomu ciklu i zruchnosti v kultivuvanni in vitro arabidopsis stav odnim z populyarnih modelnih organizmiv u roslinnij molekulyarnij biologiyi i genetici Jogo genom ye odnim z najmenshih roslinnih genomiv i buv prochitanij pershim Arabidopsis vikoristovuyetsya u vivchenni molekulyarnoyi prirodi fenotipovih oznak vklyuchno z cvitinnyam i chutlivistyu do svitla Gusimka zvichajnaBiologichna klasifikaciyaCarstvo Roslini Plantae Klada Sudinni roslini Tracheophyta Klada Pokritonasinni Angiosperms Klada Evdikoti Eudicots Klada Rozidi Rosids Poryadok Kapustocviti Brassicales Rodina Kapustyani Brassicaceae Rid Gusimka Arabidopsis Vid A thalianaBinomialna nazvaArabidopsis thaliana L Heynh 1842 Zmist 1 Anatomichni budova morfologiya i zhittyevij cikl 2 Arabidopsis yak modelnij organizm 3 Istoriya doslidzhen arabidopsisu 4 Deyaki naukovi vidkrittya zrobleni na arabidopsisi 4 1 Rozvitok kvitki 4 2 Svitlochutlivist 4 3 Vidhilennya vid spadkovosti zakoniv Mendelya 4 4 Kosmichni doslidzhennya 4 5 Naukovi doslidzhennya arabidopsisu v Ukrayini 5 PosilannyaAnatomichni budova morfologiya i zhittyevij cikl RedaguvatiRizushka Talya ce neprimitna nizka odnorichna trav yanista roslina kvitkonis yakoyi dosyagaye 30 sm v visotu Listya zibrane v prikorenevu rozetku deyaki listi roztashovani i na kvitkonosi Rozutkovi listki zubchasti temno zeleni inodi z purpurovim vidtinkom 1 5 5 sm v dovzhinu i 2 10 mm v shirinu Listya na kvitkonosi menshe maye zaokruglenij gladkij kraj Krim togo listya vkrite odnoklitinnimi virostami voloskami trihomami Kvitki bili 2 4 mm v diametri z arhitekturoyu kvitki tipovoyu dlya kapustyanih Chas cvitinnya kviten traven Arabidopsis maye plid struchok 10 20 mm zavdovzhki mistit 20 30 nasinin 3 4 5 6 Korin strizhnevij syagaye glibini do 40 sm V korinni sposterigayetsya simbioz z korenevimi bakteriyami Bacillus megaterium 7 Zhittyevij cikl stanovit 6 tizhniv Kvitki perevazhno samozapilni z yavlyayutsya na 3 j tizhden Arabidopsis yak modelnij organizm RedaguvatiArabidopsis Talya shiroko vikoristovuyetsya yak modelnij organizm u roslinnij molekulyarnij biologiyi i genetici dlya vivchennya zakoniv i mehanizmiv spadkovosti a takozh genetichnogo kontrolyu fiziologichnih procesiv 8 9 Roslina maye korotkij zhittyevij cikl nevelikij rozmir daye bagato nasinnya ye samozapilnoyu i reprezentuye osnovni zagalni fiziologichni yakosti roslin svitlochutlivist rozvitok vegetativnih i generativnih organiv sho robit yiyi duzhe zruchnim ob yektom dlya genetichnih doslidzhen Genom arabidopsisa nevelikij za rozmirom vsogo 157 miljoni nukleotidiv yaki stanovlyat 5 hromosom 10 sho ye odnim z najmenshih roslinnih genomiv Jogo povne sekvenuvannya v ramkah Arabidopsis Genome Initiative zavershilos u 2000 roci 11 Za rezultatami sekvenuvannya viznacheno blizko 27 000 geniv sho koduyut blizko 35 000 bilkiv 12 Roztashuvannya geniv na hromosomi takozh viznachene i stvoreni detalni karti Genetichna transformaciya in planta arabidopsisu za dopomogoyu agrobakteriyi rutinnij proces sho dozvolyaye legko manipulyuvati z genomom unikayuchi proceduri kultivaciyi in vitro 13 Rozroblena tehnologiya nokaut mutantiv dlya bud yakogo genu yaksho cya mutaciya ne ye letalnoyu Isnuye yevropejska kolekciya mutantiv European Arabidopsis Stock Centre Arhivovano 12 grudnya 2001 u Wayback Machine de mozhna zamoviti nasinnya Istoriya doslidzhen arabidopsisu Redaguvati nbsp Mutant podvijnoyi kvitki arabidopsisu vpershe zadokumentovanij u 1873 rociPershij mutant arabidopsisu zgaduyetsya v 1873 roci v praci Oleksandra Brauna yakij opisav fenotip podvijnoyi kvitki sho tilki v 1990 roci rozshifrovano yak mutaciyu v geni Agamous 14 V 1943 roci arabidopsis zaproponovano dlya vikoristannya yak spravzhnij modelnij organizm Fridrihom Lyajbahom yakij opisav kariotip arabidopsisu Jogo studentka Erna Rajngolc v 1945 roci zahistila disertaciyu de opisala pershu kolekciyu mutantiv yaki buli otrimani shlyahom rentgenivskogo mutagenezu Lyajbah prodovzhiv popovnennya kolekciyi zbirannyam novih ekotipiv Starannyami Alberta Kranca cya kolekciya rozshirilas i na sogodni svitova kolekciya mistit 750 riznih ekotipiv z usogo svitu 15 Protyagom 50 h i 60 h rokiv minulogo storichchya sformuvalos okrema naukova spilnota yaka zajmalas vzhe viklyuchno genetikoyu arabidopsisu Persha mizhnarodna konferenciya prisvyachena arabidopsisu vidbulas u 1965 roci v Gottingeni U 80 h rokah naukovi doslidzhennya arabidopsisu poshiryuyutsya v usomu sviti I vzhe v 1986 roci trapivsya proriv sho stosuvavsya vikoristannya tehnologiyi genetichnoyi transformaciyi todi zh buv proklonovanij pershij gen v arabidopsisa sho koduvav alkogoldegidrogenazu Vidpovidni publikaciyi z yavilis u zhurnali Science i PNAS 16 17 Deyaki naukovi vidkrittya zrobleni na arabidopsisi RedaguvatiRozvitok kvitki Redaguvati nbsp Diagrama AVS modeli v arabidopsisa Geni klasu A sini kontrolyuyut rozvitok chasholistkiv i pelyustok geni klasu V zhovti vidpovidayut za rozvitok pelyustok i tichnok a geni klasu S chervoni za rozvitok tichinok i gineciyuArabidopsis intensivno vivchavsya yak modelnij ob yekt rozvitku kvitki Kvitka yaka rozvivayetsya maye chotiri osnovnih organi chasholistki pelyustki tichniki i ginecej z matochkoyu Ci organi mayut pevne poslidovne roztashuvannya chotiri chasholistki roztashovani zovni shist pelyustok vseredini potim shist tichinok i matochka v centri Ale dosit statis mutaciyi v odnomu faktori transkripciyi yak poslidovnist roztashuvannya organiv minyayetsya Napriklad mutaciya Agamous prizvodit do togo sho pelyustki i matochka zminyuyutsya novoyu kvitkoyu i formuyetsya harakternij patern chasholistok pelyustka pelyustka Sposterezhennya podibnih mutacij prizvelo do vidkrittya i formulyuvannya Koenom i Meyerovicom universalnogo principu rozvitku kvitki yaka maye nazvu AVS model rozvitku kvitki 18 Zgidno z ciyeyu modellyu geni yaki kontrolyuyut identichnist meristemi sucvittya mozhna umovno rozdiliti na tri klasi Geni klasu A kontrolyuyut rozvitok chasholistkiv i pelyustok geni klasu V vidpovidayut za rozvitok pelyustok i tichnok a geni klasu S za rozvitok tichinok i gineciyu Svitlochutlivist Redaguvati Fotoreceptori fitohromu A B C D ta E sino zelenogo pigmentu poglinayut chervone i sinye svitlo i formuyut roslinnu svitlochutlivu vidpovid Vivchennya funkciyi cih receptoriv dopomoglo roslinnim biologam zrozumiti signalni kaskadi sho regulyuyut fotoperiodichnist dozrivannya de etiolyaciyu i unikannya tini u roslin Na arabidopsisi vivchavsya genetichnij bazis fototropizmu i mehanizm vidkrittya prodihiv na listku ta inshi procesi indukovani sinim svitlom 19 Vishezgadani oznaki reaguyut na sinye svitlo yake vlovlyuyetsya fototropnimi receptorami Krim cih receptoriv isnuyut she inshi receptori yaki sprijmayut sinye svitlo citohromi yaki zadiyani u formuvanni cirkadnih ritmiv 20 Krim togo vidpovid na svitlo znajdena takozh i v korinni yake malo b buti nechutlivim do svitla Korinnyu vlastive yavishe graviotropizmu abo geotropizmu Mutanti v yakih polamanij gen sho sprichinyaye geotropizm odnochasno demonstruyut i negativnij fototropizm na bile i sinye svitlo i pozitivnu vidpovid na chervone svitlo 21 Vidhilennya vid spadkovosti zakoniv Mendelya Redaguvati U 2005 roki vcheni universitetu Perdyu pripustili sho arabidopsisu vlastivij alternativnij i dosi nevivchenij shlyah DNK reparaciyi sho mozhlivo ye prichinoyu vidhilen vid Mendelivskoyi spadkovoyi peredachi geniv Vcheni doslidzhuvali geni yaki zadiyani v kontroli epidermisu arabidopsisu shlyahom analizu mutantiv z vadami v rozvitku organiv cherez defekti epidermisu Napriklad roslini yaki mayut mutaciyu v geni HOTHEAD demonstruyut zlittya organiv krim togo pilok maye zdatnist prorostati ne tilki potrapivshi na matochku a na bud yakij poverhni roslini Oskilki mutaciya bula gomozigotna i geni buli defektni v pari hromosom to zgidno z zakonami spadkovosti v nastupnomu pokolinni ochikuvalos sho vsi roslini budut mutantni Vtim u nastupnih pokolinnyah stabilno z yavlyalos 10 roslin yaki ne nesli mutaciyi i mali normalnij fenotip Protyagom nastupnogo roku intensivnogo poshuku poyasnen comu nespodivanomu yavishu vcheni prijshli do visnovku sho roslini yakimos chinom keshuyut svoyi versiyi deyakih geniv chotiroh poperednih pokolin i vikoristovuyut keshovani versiyi dlya korekciyi mutovanogo genu HOTHEAD ta inshih odinochnih nukleotidnih zamin Protyagom roku ce bula mabut najgaryachisha tema naukovih disputiv Vihidna gipoteza polyagala v tomu sho keshovani geni zberigayutsya u viglyadi RNK 22 Vtim zaproponovani j inshi modeli yaki mozhut poyasniti ce yavishe ne vimagayuchi novoyi teoriyi spadkovosti 23 24 Ostannya versiya poyasnyuye fenomen yak prostij artefakt zabrudnennya inshim pilkom oskilki nastupni doslidniki ne mogli vidtvoriti fenomen u svoyih eksperimentah 25 U vidpovid na ce zauvazhennya pershodoslidniki yavisha pogodilis sho sposterigali perehresne zapilennya vtim ce ne poyasnyuye yakim chinom vidnovlyuyutsya obidvi versiyi geniv sho prisutni v genomi 26 Kosmichni doslidzhennya Redaguvati Vlitku 2008 roku vchenimi Norvezkogo universitetu nauki i tehnologiyi za pidtrimki Yevropejskogo kosmichnogo agentstva na bortu Mizhnarodnoyi kosmichnoyi stanciyi rozpochalas seriya eksperimentiv Multigen Arhivovano 2 lipnya 2010 u Wayback Machine meta yakih polyagaye u vivchenni diyi mikrogravitaciyi na rozvitok dekilkoh pokolin roslin arabidopsisu Proekt skladayetsya z troh osnovnih moduliv MULTIGEN 1 peredbachaye kultivaciyu kilkoh pokolin zi sposterezhennyami osoblivostej rostu i rozvitku z nasinini do nasinini Otrimane nasinnya povertayetsya na Zemlyu dlya podalshogo vivchennya prorostannya i morforlogichnih testiv MULTIGEN 2 peredbachaye analiz ekspresiyi geniv osnovnih metabolitichnih shlyahiv u roslin yaki perebuvali v stani nevagomosti Dlya cogo zbirayetsya i fiksuyetsya roslinnij material na pevnih stadiyah rozvitku na bortu kosmichnoyi stanciyi a analiz provoditsya na Zemli MULTIGEN 3 peredbachaye sposterigannya procesiv korenevogo ruhu z metoyu viyaviti prirodu gravio abo geotropizmu Pilotnij eksperiment z simulyaciyeyu na Zemli umov podibnih do umov na kosmichnij stanciyi pokazav sho na ruh koreniv vplivayut kolivannya substratu ale takozh mozhlivij vpliv zmini sili priskorennya tyazhinnya abo docentrovoyi sili 27 U travni 2022 roku povidomleno sho v Instituti harchovih i silskogospodarskih nauk en Universitetu Floridi SShA nasinnya gusimki zvichajnoyi uspishno proroslo v zrazkah misyachnogo gruntu otrimanogo pid chas misiyi Apollon 28 Naukovi doslidzhennya arabidopsisu v Ukrayini Redaguvati Nezvazhayuchi na chislenni perevagi i shiroki mozhlivosti vikoristannya arabidopsisu v laboratornih naukovih doslidzhennyah ukrayinska roslinna nauka stoyit vse she ostoron vid arabidopsisnoyi naukovoyi spilnoti Vtim protyagom ostannogo desyatirichchya opublikovano ryad naukovih statej i zahisheno kilka disertacij z genetiki arabidopsisu yaki zrobleni perevazhno v Institut klitinnoyi biologiyi ta genetichnoyi inzheneriyi ta deyaki z nih u spivpraci z zahidnimi naukovimi ustanovami Vivcheni mozhlivosti odnochasnogo perenosu dekilkoh geniv u genom arabidopsisu 29 otrimani somatichni gibridi mizh liniyami yadernih transformantiv arabidopsisu sho mistyat Spm dSpm sistemu mobilnih elementiv 30 rozrobleni transgenni liniyi arabidopsisu chutlivi do himichnih mutageniv sho mozhut vikoristovuvatis dlya monitoringu zabrudnennya dovkillya 31 Posilannya Redaguvati Kobiv Yu Slovnik ukrayinskih naukovih i narodnih nazv sudinnih roslin K Nauk dumka 2004 S 62 Dobrochaeva D N Kotov M I Prokudin Yu N i dr Opredelitel vysshih rastenij Ukrainy K Nauk dumka 1987 Flora of NW Europe Arabidopsis thaliana Arhivovano 8 grudnya 2007 u Wayback Machine Blamey M amp Grey Wilson C 1989 Flora of Britain and Northern Europe ISBN 0 340 40170 2 Flora of Pakistan Arabidopsis thaliana Arhivovano 18 chervnya 2008 u Wayback Machine Flora of China Arabidopsis thaliana Arhivovano 5 zhovtnya 2018 u Wayback Machine Lopez Bucio J Campos Cuevas JC Hernandez Calderon E et al 2007 Bacillus megaterium rhizobacteria promote growth and alter root system architecture through an auxin and ethylene independent signaling mechanism in Arabidopsis thaliana Mol Plant Microbe Interact 20 2 207 17 PMID 17313171 doi 10 1094 MPMI 20 2 0207 Rensink WA Buell CR 2004 Arabidopsis to rice Applying knowledge from a weed to enhance our understanding of a crop species Plant Physiol 135 2 622 9 PMID 15208410 doi 10 1104 pp 104 040170 Coelho SM Peters AF Charrier B et al 2007 Complex life cycles of multicellular eukaryotes new approaches based on the use of model organisms Gene 406 1 2 152 70 PMID 17870254 doi 10 1016 j gene 2007 07 025 Bennett M D Leitch I J Price H J amp Johnston J S 2003 Comparisons with Caenorhabditis 100 Mb and Drosophila 175 Mb Using Flow Cytometry Show Genome Size in Arabidopsis to be 157 Mb and thus 25 Larger than the Arabidopsis Genome Initiative Estimate of 125 Mb Annals of Botany 91 547 557 PMID 12646499 doi 10 1093 aob mcg057 The Arabidopsis Genome Initiative 2000 Analysis of the genome sequence of the flowering plant Arabidopsis thaliana Nature 408 796 815 PMID 11130711 doi 10 1038 35048692 Integr8 A thaliana Genome Statistics Arhiv originalu za 8 chervnya 2012 Procitovano 28 zhovtnya 2008 Zhang X Henriques R Lin SS Niu QW Chua NH 2006 Agrobacterium mediated transformation of Arabidopsis thaliana using the floral dip method Nat Protoc 1 2 641 6 PMID 17406292 doi 10 1038 nprot 2006 97 M F Yanofsky H Ma J L Bowman G N Drews K A Feldmann amp E M Meyerowitz 1990 The protein encoded by the Arabidopsis homeotic gene agamous resembles transcription factors Nature 346 35 39 PMID 1973265 doi 10 1038 346035a0 Arhiv originalu za 22 lipnya 2017 Procitovano 28 zhovtnya 2008 E M Meyerowitz 2001 Prehistory and History of Arabidopsis Research Plant Physiology 125 15 19 PMID 11154286 doi 10 1038 346035a0 Arhiv originalu za 30 listopada 2009 Procitovano 28 zhovtnya 2008 Lloyd AM Barnason AR Rogers SG Byrne MC Fraley RT Horsch RB 1986 Transformation of Arabidopsis thaliana with Agrobacterium tumefaciens Science 234 464 466 PMID 17792019 doi 10 1126 science 234 4775 464 Chang C Meyerowitz EM 1986 Molecular cloning and DNA sequence of the Arabidopsis thaliana alcohol dehydrogenase gene Proc Natl Acad Sci USA 83 1408 1412 PMID 2937058 doi 10 1073 pnas 83 5 1408 Coen Henrico S Elliot M Meyerowitz 1991 The war of the whorls Genetic interactions controlling flower development Nature 353 31 37 PMID 1715520 doi 10 1038 353031a0 Sullivan JA Deng XW 2003 From seed to seed the role of photoreceptors in Arabidopsis development Dev Biol 260 2 289 97 PMID 12921732 doi 10 1016 S0012 1606 03 00212 4 Mas P 2005 Circadian clock signaling in Arabidopsis thaliana from gene expression to physiology and development Int J Dev Biol 49 5 6 491 500 PMID 16096959 doi 10 1387 ijdb 041968pm Arhiv originalu za 27 travnya 2020 Procitovano 13 chervnya 2022 Ruppel NJ Hangarter RP Kiss JZ 2001 Red light induced positive phototropism in Arabidopsis roots Planta 212 3 424 30 PMID 11289607 doi 10 1007 s004250000410 Lolle SJ Victor JL Young JM Pruitt RE 2005 Genome wide non mendelian inheritance of extra genomic information in Arabidopsis Nature 434 505 9 PMID 15785770 doi 10 1038 nature03380 Washington Post summary Arhivovano 7 listopada 2012 u Wayback Machine Chaudhury A 2005 Hothead healer and extragenomic information Nature 437 E1 E2 PMID 16136082 doi 10 1038 nature04062 Comai L Cartwright RA 2005 A toxic mutator and selection alternative to the non Mendelian RNA cache hypothesis for hothead reversion Plant Cell 17 2856 8 PMID 16267378 doi 10 1105 tpc 105 036293 summary Arhivovano 21 chervnya 2013 u Wayback Machine Pennisi E 2006 Genetics Pollen contamination may explain controversial inheritance Science 313 1864 PMID 17008492 doi 10 1126 science 313 5795 1864 Arhiv originalu za 16 zhovtnya 2019 Procitovano 30 zhovtnya 2008 Lolle S J et al 2006 Increased outcrossing in hothead mutants Reply Nature 443 E8 E9 PMID 17006468 doi 10 1038 nature05252 BG Bokn Solheim AI Kittanga TH Iversena and A Johnssona 2006 Preparatory experiments for long term observation of Arabidopsis circumnutations in microgravity Acta Astronautica 59 46 53 doi 10 1016 j actaastro 2006 02 044 Vcheni vpershe virostili roslini v grunti Misyacya video TSN ua ukr 16 travnya 2022 Arhiv originalu za 16 travnya 2022 Procitovano 16 travnya 2022 Disertaciya Radchuka Volodimira na zdobuttya naukovogo stupenya kandidata biologichnih nauk Genetichna transformaciya hrestocvitnih genami biosintezu lantibiotiku nizinu z metoyu yih efektivnogo kombinuvannya u transgennih roslinah 2000 rik nedostupne posilannya z veresnya 2019 Disertaciya Ovcharenko Olgi na zdobuttya naukovogo stupenya kandidata biologichnih nauk Otrimannya mizhtribnih somatichnih gibridiv rodini Brassicaceae sho mistyat aktivnu geterologichnu sistemu transpozoniv kukurudzi Spm dSpm 2005 rik Arhiv originalu za 6 veresnya 2008 Procitovano 3 listopada 2008 Disertaciya Orel Nadiyi na zdobuttya naukovogo stupenya kandidata biologichnih nauk Rozrobka transgennih linij Arabidopsis thaliana chutlivih do himichnih mutageniv 2003 rik nedostupne posilannya z veresnya 2019 Osnovni modelni organizmi v geneticiFag lyambda Kishkova palichka Hlamidomonada Tetrahymena Drizhdzhi Pivni drizhdzhi Schizosaccharomyces pombe Neurospora Kukurudza Arabidopsis C elegans Drozofila Danio rerio Pacyuk sirij Misha hatnya Otrimano z https uk wikipedia org w index php title Gusimka zvichajna amp oldid 40213656