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

Result code in 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>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

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

Original language description

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.

Czech name

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

Czech description

Metodou průtokové cytometrie byla studována variabilita velikosti genomu druhu Lotus peregrinus. U 60 genotypů pocházejicích z odlišných mikroklimatických lokalit Evolučního kaňonu I, Lower Nahal Oren, Mt. Carmel v Israeli nebyly prokázány signifikantnírozdíly mezi jednotlivými svahy EC I, ačkoliv bylo zjištěno, že průměry 2C DNA hodnot u genotypů z jižního svahu byly větší (2,549 pg) než u svahů severního (2,544 pg).

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

EF - Botany

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2007

Confidentiality

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

Name of the periodical

Acta Biologica Cracoviensia. Series Botanica

ISSN

0001-5296

e-ISSN

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Volume of the periodical

49

Issue of the periodical within the volume

1

Country of publishing house

PL - POLAND

Number of pages

8

Pages from-to

39-46

UT code for WoS article

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EID of the result in the Scopus database

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