Genetic polymorphism in Lactuca aculeata populations and occurrence of natural putative hybrids between L. aculeata and L. serriola

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F12%3A33141123" target="_blank" >RIV/61989592:15310/12:33141123 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1016/j.bse.2012.02.008" target="_blank" >http://dx.doi.org/10.1016/j.bse.2012.02.008</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.bse.2012.02.008" target="_blank" >10.1016/j.bse.2012.02.008</a>

Result language

angličtina

Original language name

Genetic polymorphism in Lactuca aculeata populations and occurrence of natural putative hybrids between L. aculeata and L. serriola

Original language description

The wild lettuce, Lactuca aculeata Boiss, is a robust and very prickly annual plant geographically restricted to the Near East and the Anatolian plateau. Israel is within the conjectured centre of origin of L aculeata, which is closely related and fullyinterfertile with cultivated lettuce, Lactuca sativa L. Twenty-eight L aculeata, five Lactuca serriola, and three putative hybrids L aculeata x L. serriola, i.e. total 36 accessions, representing 13 populations from Israel and 3 from Jordan, were studied. A highly homogeneous group of the 28 (ca 75%) L. aculeata accessions were grouped in one compact cluster, while the remaining accessions formed additional two smaller clusters with higher values of genetic distance indices. The five L. serriola accessions constituted the most distant cluster. Three accessions exhibiting a phenotypically intermediate character between L. aculeata and L. serriola, grouped together. They are considered natural putative hybrids of L. aculeata x L. serriola

Czech name

—

Czech description

—

Type

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

CEP classification

EF - Botany

OECD FORD branch

—

Project

—

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2012

Confidentiality

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

Name of the periodical

Biochemical Systematics and Ecology

ISSN

0305-1978

e-ISSN

—

Volume of the periodical

42

Issue of the periodical within the volume

June

Country of publishing house

GB - UNITED KINGDOM

Number of pages

11

Pages from-to

113-123

UT code for WoS article

000303975100017

EID of the result in the Scopus database

—