The distribution of normal and male-sterile cytoplasms in Chinese sugar-beet germplasm
The distribution of normal and male-sterile cytoplasms in Chinese sugar-beet germplasm
复制标题
中国甜菜种质中正常和雄性不育细胞质的分布
DOI:
10.1007/s10681-008-9796-0
复制
发表时间:
2008
期刊:
影响因子:
1.9
通讯作者:
Kitazaki, Kazuyoshi
中科院分区:
文献类型:
--
作者:
Xu, Dechang;Mikami, Tetsuo;Cheng, Dayou;Kubo, Tomohiko;Kitazaki, Kazuyoshi
Forty-two Chinese sugar-beet breeding lines were evaluated for the presence of normal and male-sterile (Owen) cytoplasms using polymorphisms in the chloroplastpetG-psbEregion as well as in the mitochondrial minisatellite loci. The polymorphisms detected allowed the distinction of three cytoplasm types over the whole sample, one being associated with Owen cytoplasm, a second with the maintainer inbred ‘TK-81mm-O’-type cytoplasm (termed normal-1 cytoplasm) and a third with another maintainer inbred ‘NK-310mm-O’-type cytoplasm (normal-2 cytoplasm). Western blot analysis was carried out to confirm that expression of the male-sterility-associated protein (preSATP6) occurred in plants with Owen cytoplasm but not in plants with either normal-1 or normal-2 cytoplasm. Of the 42 breeding lines examined, 14 had exclusively normal (normal-1 and/or normal-2) cytoplasm and 11 had only Owen cytoplasm. The remaining 17 lines possessed both normal and Owen cytoplasms, and noticeably, some of these 17 lines have been expected to become the source of superior maintainer lines. The results thus show that molecular identification of the cytoplasm is required to avoid wasting resources on account of attempting to develop the maintainer genotype from plants with Owen cytoplasm.
登录
查看更多内容
DOI:
10.1007/978-94-009-3137-4_2
发表时间:
1986
期刊:
--
影响因子:
--
作者:
M. A. Stevens;C. Rick
通讯作者:
M. A. Stevens;C. Rick
影响因子:
2.3
作者:
BLISS, FREDRICK A.;GABELMAN, W. H.
通讯作者:
GABELMAN, W. H.
影响因子:
2.3
作者:
Hjerdin-Panagopoulos, A;Kraft, T;Nilsson, NO
通讯作者:
Nilsson, NO
影响因子:
2
作者:
PILLEN, K;STEINRUCKEN, G;JUNG, C
通讯作者:
JUNG, C
DOI:
10.5274/jsbr.15.6.538
发表时间:
1969-07
期刊:
Journal of Sugarbeet Research
影响因子:
--
作者:
J. Theurer;G. K. Ryser
通讯作者:
J. Theurer;G. K. Ryser