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     Asian Journal of Agricultural Sciences

    Abstract
2010(Vol.2, Issue:3)
Article Information:

Identification of RAPD Primers Specific for Wheat Homoeologous Group 1 and 3 Chromosomes

Ikram Muhammad, Habib Ahmad, Sajid Ghafoor, Sahib Gul Afridi, Khaist Begum and Imtiaz Ahmad Khan
Corresponding Author:  Imtiaz Ahmed Khan 
Submitted: 2009 December, 30
Accepted: 2010 January, 25
Published: 2010 July, 05
Abstract:
Mapping of homoeologous chromosomes of common wheat (Triticum aestivum L.) has always been a top priority for wheat breeders. During present work, easier, cheaper and quicker RAPD (Randomly Amplified Polymorphic DNA) primers were mapped on homoeologous group 1 and 3 chromosomes of common wheat. Wheat genetic stocks viz; Nullisomic-tetrasomic lines were used for mapping of RAPD primers. A total of 43 RAPD primers were tested, out of which, five primers viz; GLA-10, GLA-11, GLA-14, GLA-20 and GLB-15 were found useful and these primers amplified DNA fragments specific for chromosomes 1D, 3D, 1B, 3B and 1D, respectively. These five RAPD primers can reliably be used as markers for the wheat homoeologous chromosomes 1B, 3B, 1D and 3D.

Key words:  Homoeolgous chromosomes, mapping, Nullisomic-tetrasomic lines, RAPD, Triticun aestivum, ,
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Cite this Reference:
Ikram Muhammad, Habib Ahmad, Sajid Ghafoor, Sahib Gul Afridi, Khaist Begum and Imtiaz Ahmad Khan, . Identification of RAPD Primers Specific for Wheat Homoeologous Group 1 and 3 Chromosomes. Asian Journal of Agricultural Sciences, (3): Page No: 117-119.
ISSN (Online):  2041-3890
ISSN (Print):   2041-3882
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