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Effect of abscisic acid and cold acclimation on the cytoskeletal and phosphorylated proteins in different cultivars of Triticum aestivum L.

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dc.contributor.author Olinevich O.
dc.contributor.author Khokhlova L.
dc.contributor.author Raudaskoski M.
dc.date.accessioned 2018-09-17T21:16:40Z
dc.date.available 2018-09-17T21:16:40Z
dc.date.issued 2000
dc.identifier.issn 1065-6995
dc.identifier.uri https://dspace.kpfu.ru/xmlui/handle/net/134772
dc.description.abstract In winter wheat, the tubulin and 60 kDa-phosphorylated proteins/actin ratio is considerably higher in the roots than in the leaves. Differences in the content of the main cytoskeletal proteins were also found in the leaves of the different cultivars. It is suggested that the lower amount of the tubulin and 60 kDa-phosphorylated proteins and higher content of actin determine the greater tubulin cytoskeletal stability in the leaves and their higher frost resistance, as compared with the roots. Also, it is possible that the higher content of the tubulin and 60 kDa-phosphorylated proteins defines the lower microtubule (MT) stability in the leaves of the low frost resistant cultivar than in the leaves of the more frost resistant ones. In the roots and leaves of the low frost resistant cultivar, the low stability of the numerous tubulin structures is apparently one reason for the abscisic acid (ABA)-induced reduction of the cytoskeletal and 60 kDa-phosphorylated proteins in the cells. The cold acclimation compensated the ABA effect in the roots of the very frost resistant cultivar in the most extent. This suggests the existence of the different pathways in the increased plant cell frost resistance through the action of ABA and low temperature. (C) Academic Press.
dc.relation.ispartofseries Cell Biology International
dc.subject Abscisic acid
dc.subject Actin
dc.subject Cold acclimation
dc.subject Leaves
dc.subject Phosphorylated proteins
dc.subject Roots
dc.subject Triticum aestivum L.
dc.subject Tubulin
dc.subject Wheat cultivars
dc.title Effect of abscisic acid and cold acclimation on the cytoskeletal and phosphorylated proteins in different cultivars of Triticum aestivum L.
dc.type Article
dc.relation.ispartofseries-issue 6
dc.relation.ispartofseries-volume 24
dc.collection Публикации сотрудников КФУ
dc.relation.startpage 365
dc.source.id SCOPUS10656995-2000-24-6-SID0033728706


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  • Публикации сотрудников КФУ Scopus [24551]
    Коллекция содержит публикации сотрудников Казанского федерального (до 2010 года Казанского государственного) университета, проиндексированные в БД Scopus, начиная с 1970г.

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