Meiotic Studies in the M2 Generation of Helianthus Annuus L. Variety Ekiz 1 After Gamma Irradiation Article

Arslan, O, Bal, S, Mirici, S et al. (2001). Meiotic Studies in the M2 Generation of Helianthus Annuus L. Variety Ekiz 1 After Gamma Irradiation . 24(35), 33-38. 10.1515/helia.2001.24.35.33

cited authors

  • Arslan, O; Bal, S; Mirici, S; Yenice, N

authors

abstract

  • The effect of gamma rays on meiosis in the M2 generation has been studied in sunflower (Helianthus annuus L.) variety Ekiz 1. Seeds were irradiated with gamma rays at 10, 20, 30, 40 and 50 kR doses. Radiation induced meotic abnormalities. The chromosomal aberrations included univalents, multivalents and stickiness at diakinesis, laggards and stickiness at metaphase I, bridges and laggards at anaphase and telophase I-II, micronuclei at telophase II. The percentage frequencies of anomalies increased generally with the increasing dose of radiation. © 2001, by Walter de Gruyter Berlin Boston. All rights reserved.

publication date

  • January 1, 2001

Digital Object Identifier (DOI)

start page

  • 33

end page

  • 38

volume

  • 24

issue

  • 35