TY - JOUR

T1 - Effect of cytokinins on expression of radish CLE genes

AU - Dodueva, I.E.

AU - Kiryushkin, A.S.

AU - Yurlova, E.V.

AU - Osipova, M.A.

AU - Buzovkina, I.S.

AU - Lutova, L.A.

PY - 2013

Y1 - 2013

N2 - CLE (CLAVATA3/ENDOSPERM SURROUNDING REGION) peptides are peptide phytohormones playing the important role in the regulation of various type meristem development and also in the interaction between plants and parasites and symbionts. At the same time, the interaction of CLE peptides with other phytohormones, participating in these processes, is essentially unstudied. Using real-time RT-PCR, we analyzed expression of some genes encoding CLE peptides in radish (Raphanus sativus var. radicula Pers.) under normal conditions and after treatment with the cytokinin 6-benzyladenine. Even after short-term (30 min) action of cytokinin, expression of group A CLE genes was manifold suppressed, whereas cytokinin did not affect expression of group B CLE genes. Radish lines contrasting in the trait "spontaneous tumor formation" demonstrated similar dynamics of CLE gene expression in response to cytokinin treatment but differed in the levels of their expression. A possibility of interaction between CLE peptides and cytokinins

AB - CLE (CLAVATA3/ENDOSPERM SURROUNDING REGION) peptides are peptide phytohormones playing the important role in the regulation of various type meristem development and also in the interaction between plants and parasites and symbionts. At the same time, the interaction of CLE peptides with other phytohormones, participating in these processes, is essentially unstudied. Using real-time RT-PCR, we analyzed expression of some genes encoding CLE peptides in radish (Raphanus sativus var. radicula Pers.) under normal conditions and after treatment with the cytokinin 6-benzyladenine. Even after short-term (30 min) action of cytokinin, expression of group A CLE genes was manifold suppressed, whereas cytokinin did not affect expression of group B CLE genes. Radish lines contrasting in the trait "spontaneous tumor formation" demonstrated similar dynamics of CLE gene expression in response to cytokinin treatment but differed in the levels of their expression. A possibility of interaction between CLE peptides and cytokinins

U2 - 10.1134/S1021443713020052

DO - 10.1134/S1021443713020052

M3 - Article

SP - 388

EP - 395

JO - Russian Journal of Plant Physiology

JF - Russian Journal of Plant Physiology

SN - 1021-4437

IS - 3

ER -