2014
Cardamine hirsuta: a versatile genetic system for comparative studies
HAY, Angela S.; Bjorn PIEPER; Elizabeth COOKE; Terezie MANDÁKOVÁ; Maria CARTOLANO et al.Základní údaje
Originální název
Cardamine hirsuta: a versatile genetic system for comparative studies
Autoři
HAY, Angela S.; Bjorn PIEPER; Elizabeth COOKE; Terezie MANDÁKOVÁ; Maria CARTOLANO; Alexander D. TATTERSALL; Raffaele D. IOIO; Simon J. MCGOWAN; Michalis BARKOULAS; Carla GALINHA; Madlen I. RAST; Hugo HOFHUIS; Christiane THEN; Jörg PLIESKE; Martin GANAL; Richard MOTT; Jaime F. MARTINEZ- GARCIA; Mark A. CARINE; Robert W. SCOTLAND; Xiangchao GAN; Dmitry A. FILATOV; Martin LYSÁK a Miltos TSIANTIS
Vydání
The Plant Journal, Hoboken (USA), Blackwell Science, 2014, 0960-7412
Další údaje
Jazyk
angličtina
Typ výsledku
Článek v odborném periodiku
Obor
Genetika a molekulární biologie
Stát vydavatele
Spojené státy
Utajení
není předmětem státního či obchodního tajemství
Odkazy
Impakt faktor
Impact factor: 5.972
Označené pro přenos do RIV
Ano
Kód RIV
RIV/00216224:14740/14:00074132
Organizační jednotka
Středoevropský technologický institut
UT WoS
EID Scopus
Klíčová slova anglicky
ARABIDOPSIS-THALIANA; SHADE AVOIDANCE; ARABIS-ALPINA; GENOME SIZE; BRASSICACEAE; EVOLUTION; DIVERSITY; EXPRESSION; DROSOPHILA; PATTERNS
Štítky
Příznaky
Mezinárodní význam, Recenzováno
Změněno: 26. 11. 2014 08:12, Martina Prášilová
Anotace
V originále
A major goal in biology is to identify the genetic basis for phenotypic diversity. This goal underpins research in areas as diverse as evolutionary biology, plant breeding and human genetics. A limitation for this research is no longer the availability of sequence information but the development of functional genetic tools to understand the link between changes in sequence and phenotype. Here we describe Cardamine hirsuta, a close relative of the reference plant Arabidopsis thaliana, as an experimental system in which genetic and transgenic approaches can be deployed effectively for comparative studies. We present high-resolution genetic and cytogenetic maps for C.hirsuta and show that the genome structure of C.hirsuta closely resembles the eight chromosomes of the ancestral crucifer karyotype and provides a good reference point for comparative genome studies across the Brassicaceae. We compared morphological and physiological traits between C.hirsuta and A.thaliana and analysed natural variation in stamen number in which lateral stamen loss is a species characteristic of C.hirsuta. We constructed a set of recombinant inbred lines and detected eight quantitative trait loci that can explain stamen number variation in this population. We found clear phylogeographic structure to the genetic variation in C.hirsuta, thus providing a context within which to address questions about evolutionary changes that link genotype with phenotype and the environment.
Návaznosti
| GAP501/10/1014, projekt VaV |
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