Phenotype Analyses and Gene Mapping of a Maize Mutant Termed sk-A7110
DOI:
Author:
Affiliation:

Clc Number:

Fund Project:

The planning subject of 'the twelfth five-year-plan' in national science and technology for the rural development in China(2011BAD35B01);National High-tech R&D Program (863 Program)(2012AA101104);Agricultural biological resources innovation use project in shandong province

  • Article
  • |
  • Figures
  • |
  • Metrics
  • |
  • Reference
  • |
  • Related
  • |
  • Cited by
  • |
  • Materials
  • |
  • Comments
    Abstract:

    Silk is the main sexual organs of maize, and the normal development and morphogenesis of silk is crucial for the reproduction and yield of seed. We found a natural mutant sk-A7110 that showed an exhaustive deletion of silk, which makes itself suffer the abortion of seed on account of no pollination. Genetic analysis indicates that the mutation is controlled by a single recessive nucleus gene SKA7110. The SKA7110 is localized in a 255kp physical distance between the markers SAG21 and IDP1453 on chromosome 2 according to the gene mapping result by using bulked segregation analysis. The work of this study provides a basis for cloning and functional analysis of SKA7110.

    Reference
    Related
    Cited by
Get Citation
Share
Article Metrics
  • Abstract:
  • PDF:
  • HTML:
  • Cited by:
History
  • Received:April 13,2015
  • Revised:May 10,2015
  • Adopted:December 31,2015
  • Online: March 15,2016
  • Published:
You are the th visitor 京ICP备09069690号-23
® 2024 All Rights Reserved
Supported by:Beijing E-Tiller Technology Development Co., Ltd.