Karyotype Evolution in n=7 Species from Different Crucifer Tribes

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F08%3A00027367" target="_blank" >RIV/00216224:14310/08:00027367 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Karyotype Evolution in n=7 Species from Different Crucifer Tribes

Popis výsledku v původním jazyce

Molecular phylogenetic data along with comparative genetic and cytogenetic analyses suggest that karyotype evolution in the mustard family (Brassicaceae) is characterized by the constancy of basic chromosome number x=8 in more than a third of species with reductions toward lower chromosome number in several lineages (n=8 to n=7/6/5/4). We used the Ancestral Crucifer Karyotype (ACK; n=8) consisting of eight ancestral chromosomes and 24 conserved chromosomal blocks (Schranz et al. 2006), and the comparative genetic map of Boechera stricta (n=7; Schranz et al. 2007) as a basis for the reconstruction of karyotype evolution in several n=7 species from different crucifer lineages (B. stricta: Boechereae; Myagrum perfoliatum and Glastaria glastifolia: Isatideae; Noccaea caerulescens: Noccaeeae; Thellungiella halophila: Eutremeae; Conringia orientalis: Conringieae; Calepina irregularis and Goldbachia laevigata: Calepineae; Ochthodium aegyptiacum: Sisymbrieae).

Název v anglickém jazyce

Karyotype Evolution in n=7 Species from Different Crucifer Tribes

Popis výsledku anglicky

Molecular phylogenetic data along with comparative genetic and cytogenetic analyses suggest that karyotype evolution in the mustard family (Brassicaceae) is characterized by the constancy of basic chromosome number x=8 in more than a third of species with reductions toward lower chromosome number in several lineages (n=8 to n=7/6/5/4). We used the Ancestral Crucifer Karyotype (ACK; n=8) consisting of eight ancestral chromosomes and 24 conserved chromosomal blocks (Schranz et al. 2006), and the comparative genetic map of Boechera stricta (n=7; Schranz et al. 2007) as a basis for the reconstruction of karyotype evolution in several n=7 species from different crucifer lineages (B. stricta: Boechereae; Myagrum perfoliatum and Glastaria glastifolia: Isatideae; Noccaea caerulescens: Noccaeeae; Thellungiella halophila: Eutremeae; Conringia orientalis: Conringieae; Calepina irregularis and Goldbachia laevigata: Calepineae; Ochthodium aegyptiacum: Sisymbrieae).

Druh

O - Ostatní výsledky

CEP obor

EB - Genetika a molekulární biologie

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2008

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů