A Note on Use of Seed Protein Markers for Identification of Aflatoxin Resistance in Peanut

Bianchi-Hall, C.M. and Keys, R.D. and Stalker, H.T. (1994) A Note on Use of Seed Protein Markers for Identification of Aflatoxin Resistance in Peanut. Peanut Science, 21 (2). pp. 159-161.

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Abstract

Fungi in the genus Aspergillus produce aflatoxins which are a group of toxic secondary metabolites. Fungal invasion of peanut seed and subsequent aflatoxin production can occur before or during harvest as well as during storage. Because storage proteins comprise a large percentage of the peanut seed, this study attempted to associate protein markers with previously reported aflatoxin-resistant genotypes. Variation was observed among 24 genotypes for electrophoretic banding patterns, but it was not possible to correlate the presence or absence of specific bands with aflatoxin resistance

Item Type: Article
Uncontrolled Keywords: Arachis hypogaea, groundnut, Aspergillus spp, aflatoxin, seed storage proteins
Author Affiliation: Res. Assist., Asso. Prof., and Prof., Dept. of Crop Science, North Carolina State Univ., Box 7629, Raleigh, NC 27695-7629
Subjects: Crop Improvement > Seed Technology
Divisions: Groundnut
Depositing User: Ms K Syamalamba
Date Deposited: 16 Nov 2011 08:00
Last Modified: 16 Nov 2011 08:00
Official URL: http://dx.doi.org/10.3146/i0095-3679-21-2-19
URI: http://eprints.icrisat.ac.in/id/eprint/2774

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