Variabilita velikosti genomu Lotus peregrinus v Evolučním kaňonu I, Lower Nahal Oren, Mt. Carmel, Israel

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F07%3A00004690" target="_blank" >RIV/61989592:15310/07:00004690 - isvavai.cz</a>

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Genome Size Variation of Lotus Peregrinus at Evolution Canyon I Microsite, Lower Nahal Oren, Mt. Carmel, Israel

Popis výsledku v původním jazyce

On the basis of previous studies showing a positive correlation between the copy of number of retrotransposons and geographical environment, we proposed the hypothesis that different ecogeographical conditions on the opposite slopes of EC I could cause intraspecific variation in plant genome size. To test this hypothesis, we chose Lotus peregrinus L. (annual, self-pollinator) as the first candidate because of its biological contrast to the previously studied carob tree (great longevity, cross-pollination). Absolute nuclear DNA content of 60 genotypes of L. peregrinus was estimated by using PI flow cytometry with the tomato (Lycopersicon esculentum cv. Stupicke) as an internal reference standard. The mean 2C-value in L. peregrinus was 2.546 pg ranging from 2.39 pg to 2.71 pg. In spite of the mean 2C-value higher on the SFS (2.549 pg) than on the NFS (2.544 pg) we were not able to show significant interslope differences in the genome size variation.

Název v anglickém jazyce

Genome Size Variation of Lotus Peregrinus at Evolution Canyon I Microsite, Lower Nahal Oren, Mt. Carmel, Israel

Popis výsledku anglicky

On the basis of previous studies showing a positive correlation between the copy of number of retrotransposons and geographical environment, we proposed the hypothesis that different ecogeographical conditions on the opposite slopes of EC I could cause intraspecific variation in plant genome size. To test this hypothesis, we chose Lotus peregrinus L. (annual, self-pollinator) as the first candidate because of its biological contrast to the previously studied carob tree (great longevity, cross-pollination). Absolute nuclear DNA content of 60 genotypes of L. peregrinus was estimated by using PI flow cytometry with the tomato (Lycopersicon esculentum cv. Stupicke) as an internal reference standard. The mean 2C-value in L. peregrinus was 2.546 pg ranging from 2.39 pg to 2.71 pg. In spite of the mean 2C-value higher on the SFS (2.549 pg) than on the NFS (2.544 pg) we were not able to show significant interslope differences in the genome size variation.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

EF - Botanika

OECD FORD obor

—

Projekt

—

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2007

Kód důvěrnosti údajů

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

Název periodika

Acta Biologica Cracoviensia. Series Botanica

ISSN

0001-5296

e-ISSN

—

Svazek periodika

49

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

PL - Polská republika

Počet stran výsledku

8

Strana od-do

39-46

Kód UT WoS článku

—

EID výsledku v databázi Scopus

—