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Influence of cytoskeletal agents on the respiratory electron transport pathways in the cells of winter wheat leaves

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dc.contributor.author Abdrakhimova Y.
dc.contributor.author Khokhlova L.
dc.contributor.author Abdrakhmanova A.
dc.contributor.author Abdrakhimov F.
dc.date.accessioned 2018-09-17T21:16:47Z
dc.date.available 2018-09-17T21:16:47Z
dc.date.issued 2000
dc.identifier.issn 1065-6995
dc.identifier.uri https://dspace.kpfu.ru/xmlui/handle/net/134775
dc.description.abstract The effects of actin and tubulin polymerization inhibitors on the respiratory electron transport pathway activities were investigated using abscisic acid (ABA)- and cold-treated winter wheat seedling leaves. In unstressed control plants, cytochalasin B (15 μM) decreased the capacity of the cytochrome pathway, but stimulated the cyanide-resistant pathway, whereas oryzalin (15 μM) produced the opposite effects. Cold hardening (3°C for 7 days) and ABA treatment 30 μM changed the respiratory pattern in a similar manner to cytochalasin B but to lesser effects. This points to cold- and ABA-induced reduction in microfilament sensitivity to these drugs and hence stabilization of actin-dependent processes. In contrast, oryzalin had only weak effects on control samples and its effects were strengthened in the presence of the cytoskeleton-modifying factors. The data suggest that the potential targets for the agent either increase and/or the degree of involvement of microtubules in the respiratory chain regulation, and therefore that the cytoskeleton can modify the functioning of the respiratory electron transport pathways in winter wheat cells. (C) 2000 Academic Press.
dc.relation.ispartofseries Cell Biology International
dc.subject Abscisic acid (ABA)
dc.subject Cold acclimation
dc.subject Cytoskeleton
dc.subject Respiratory electron transport pathways
dc.subject Triticum aestivum L
dc.subject Winter wheat
dc.title Influence of cytoskeletal agents on the respiratory electron transport pathways in the cells of winter wheat leaves
dc.type Article
dc.relation.ispartofseries-issue 6
dc.relation.ispartofseries-volume 24
dc.collection Публикации сотрудников КФУ
dc.relation.startpage 393
dc.source.id SCOPUS10656995-2000-24-6-SID0033746254

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  • Публикации сотрудников КФУ Scopus [20180]
    Коллекция содержит публикации сотрудников Казанского федерального (до 2010 года Казанского государственного) университета, проиндексированные в БД Scopus, начиная с 1970г.

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