Molecular Mechanism of Cytoplasmic Male Sterility in Allium cepa L.(PDF)
《北方园艺》[ISSN:1001-0009/CN:23-1247/S]
- Issue:
- 2016年03
- Page:
- 183-188
- Research Field:
- Publishing date:
Info
- Title:
- Molecular Mechanism of Cytoplasmic Male Sterility in Allium cepa L.
- Author(s):
- ZHOU Tingting; FU Yali; REN Hongjie; XU Qijiang
- (College of Life Sciences，Northeast Forestry University，Harbin，Heilongjiang 150040)
- Keywords:
- Allium cepa L.; cytoplasmic male sterile; mitochondrial DNA; petaloid-stamen
- PACS:
- -
- DOI:
- 10.11937/bfyy.201603050
- Abstract:
- Maternally inherited onion cytoplasmic male sterility(CMS) was conditioned by the interaction of the male-sterile cytoplasm and the homozygous recessive genotype at a nuclear male-fertility restoration locus.CMS was caused by disturbances in the nuclear-mitochondrial interaction，the male-sterile phenotype could be reversed by the action of nuclear-encoded fertility restorer (Rf) genes.This paper discussed the inheritance of cytoplasmic male sterility，the functional characters of CMS genes and fertility restorer genes cloned were summarized.The molecular mechanism and advances of cytoplasmic male sterility and fertility restoration related with CMS were stated.
Last Update: 2016-04-16