title: EFFECT OF X-RAYS AND HIGH TEMPERATURE ON CROSSING OVER
metadata.name: dc.contributor.author
metadata.value: Zakharov, I. A.
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Inge-Vechtomov, S. G.
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Захаров, И. А.
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Инге-Вечтомов, С. Г.
metadata.lang: -
metadata.name: dc.date.accessioned
metadata.value: 2018-01-12T07:57:48Z
metadata.lang: -
metadata.name: dc.date.available
metadata.value: 2018-01-12T07:57:48Z
metadata.lang: -
metadata.name: dc.date.issued
metadata.value: 1961
metadata.lang: -
metadata.name: dc.identifier.citation
metadata.value: И. А. Захаров, С. Г. Инге-Вечтомов. ВЛИЯНИЕ JT-ЛУЧЕЙ И ВЫСОКОЙ ТЕМПЕРАТУРЫ НА ПРОЦЕСС КРОССИНГОВЕРА// Исследования по генетике. 1961, вып.1, с.25-37
metadata.lang: en_GB
metadata.name: dc.identifier.uri
metadata.value: http://hdl.handle.net/11701/8831
metadata.lang: -
metadata.name: dc.description.abstract
metadata.value: I n the course of comparative studies of the effect of x-rays and of high temperature on the crossing over frequency in the centromere region of the I I I chromosome in the females of D. melanogaster these two factors
  have been observed to increase the cross-over value in different broods derived from the treated females. The effect of high temperature proved to be limited only to the broods of 4—6 days after treatment. On the contrary,
  x-rays have been observed to increase the cross-over value in many successive broods. This suggests that high temperature is a factor, the effect of which is specific for but one stage of oogenesis, presumably the moment of chromosome pairing, while x-rays induce crossing over being applied not only during the prophase of the first meiotic division, but also at the preceding stages of oogenesis. Some changes of chromosomes of oogonia that result in chromosomal exchanges later, at the prophase of the first meiotic division, might be supposed to be induced by x-rays. It is suggested by the results of the studies in the effect of the successive application of x-rays and high temperature that these two factors act independently.
metadata.lang: en_GB
metadata.name: dc.language.iso
metadata.value: ru
metadata.lang: en_GB
metadata.name: dc.relation.ispartofseries
metadata.value: Иследования по генетике;
metadata.lang: -
metadata.name: dc.subject
metadata.value: X-RAYS
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: CROSSING OVER
metadata.lang: en_GB
metadata.name: dc.title
metadata.value: EFFECT OF X-RAYS AND HIGH TEMPERATURE ON CROSSING OVER
metadata.lang: en_GB
metadata.name: dc.title.alternative
metadata.value: ВЛИЯНИЕ JT-ЛУЧЕЙ И ВЫСОКОЙ ТЕМПЕРАТУРЫ НА ПРОЦЕСС КРОССИНГОВЕРА
metadata.lang: en_GB
metadata.name: dc.type
metadata.value: Article
metadata.lang: en_GB
resources.filename: Zakharov_Inge.pdf
resources.url: https://dspace.spbu.ru/bitstream/11701/8831/1/Zakharov_Inge.pdf
resources.format: Adobe PDF
resources.size: 546,79 kB