Marker-assisted selection in plant breeding for salinity tolerance

M. Ashraf, N. A. Akram, Mehboob-Ur-Rahman, M. R. Foolad

Research output: Chapter in Book/Report/Conference proceedingChapter

16 Scopus citations

Abstract

Marker-assisted selection (MAS) is the process of using morphological, biochemical, or DNA markers as indirect selection criteria for selecting agriculturally important traits in crop breeding. This process is used to improve the effectiveness or efficiency of selection for the traits of interest in breeding programs. The significance of MAS as a tool for crop improvement has been extensively investigated in different crop species and for different traits. The use of MAS for manipulating simple/qualitative traits is straightforward and has been well reported. However, MAS for the improvement of complex/polygenic traits, including plant tolerance/resistance to abiotic stresses, is more complicated, although its usefulness has been recognized. With the recent advances in marker technology, including high-throughput genotyping of plants, together with the development of nested association mapping populations, it is expected that the utility of MAS for breeding for stress tolerance traits will increase. In this chapter, we describe the basic procedure for using MAS in crop breeding for salt tolerance.

Original languageEnglish (US)
Title of host publicationPlant Salt Tolerance
Subtitle of host publicationMethods and Protocols
PublisherHumana Press Inc.
Pages305-333
Number of pages29
ISBN (Print)9781617799853
DOIs
StatePublished - 2012

Publication series

NameMethods in Molecular Biology
Volume913
ISSN (Print)1064-3745

All Science Journal Classification (ASJC) codes

  • Molecular Biology
  • Genetics

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