Heterogeneity in carbon isotope discrimination in leaves, stalks and spikes of ten annual wild Triticeae species.

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027006%3A_____%2F05%3A%23%23%23%23%23%2341" target="_blank" >RIV/00027006:_____/05:######41 - 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

Heterogeneity in carbon isotope discrimination in leaves, stalks and spikes of ten annual wild Triticeae species.

Original language description

The wild Triticeae species are confined mostly to arid regions and thus, they are suitable material for study of their adaptation to dry conditions. Species from semidesert localities of Mediterranean, Balkans and Near East (genera Eremopyrum, Heteranthelium, Taeniatherum, Dasypyrum, and Aegilops) and wild wheats (Triticum) from steppe localities were studied. The studied species can be divided into two groups on the basis of their carbon isotope discrimination (&#916;). The first group, which had high&#916;, consists of species (Ta. crinitum, A. tauschii, H. piliferum, E. orientale, A. markgrafii, A. comosa) collected in the driest localities such as semidesert sites. The second group from steppe localities, which consists of D. villosum, T. urartu,T.boeoticum and T. monococcum, had relatively low &#916;. We conclude that wild species originally grown in dry regions discriminate more carbon isotope as they are adapted to the dry condition by stomata opening and/or Rubisco activity. W

Czech name

Heterogenita v diskriminaci uhlíku v listech, stéblech a klasech u deseti jednoletých druhů Triticeae

Czech description

The wild Triticeae species are confined mostly to arid regions and thus, they are suitable material for study of their adaptation to dry conditions. Species from semidesert localities of Mediterranean, Balkans and Near East (genera Eremopyrum, Heteranthelium, Taeniatherum, Dasypyrum, and Aegilops) and wild wheats (Triticum) from steppe localities were studied. The studied species can be divided into two groups on the basis of their carbon isotope discrimination (&#916;). The first group, which had high&#916;, consists of species (Ta. crinitum, A. tauschii, H. piliferum, E. orientale, A. markgrafii, A. comosa) collected in the driest localities such as semidesert sites. The second group from steppe localities, which consists of D. villosum, T. urartu,T.boeoticum and T. monococcum, had relatively low &#916;. We conclude that wild species originally grown in dry regions discriminate more carbon isotope as they are adapted to the dry condition by stomata opening and/or Rubisco activity. W

Type

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

CEP classification

GE - Plant cultivation

OECD FORD branch

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Project

<a href="/en/project/1G46066" target="_blank" >1G46066: Conservation of plant biodiversity in the system of sustainable agriculture and landscaping.</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2005

Confidentiality

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

Name of the periodical

Czech Journal of Genetics and Plant Breeding

ISSN

1212-1975

e-ISSN

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Volume of the periodical

41

Issue of the periodical within the volume

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Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

6

Pages from-to

212-217

UT code for WoS article

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EID of the result in the Scopus database

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