Molecular Techniques: Prospects in Crop Enhancement, Production, Sustainance and Improvement in A Developing Economy

J. P. Mairiga¹ and S. D. Gyar²

¹Department of Biochemistry and Molecular Biology, Nasarawa State University, Keffi, Nigeria. ²Department of Microbiology, Nasarawa State University, Keffi, Nigeria.

Corresponding Author E-mail: mjameypeters @yahoo.com.

ABSTRACT: Today there is a steady pace of advancements in efficacy, productivity and stability in plant breeding the World over. However, new approaches and knowledge are needed to permit feasible incorporation of desirable traits from exotic plants into mainstream crop improvement programs. Understanding the nature of genetic variations in traits is therefore an essential element in developing rational approaches for biochemical pathway modifications related to crop improvement just as novel diversity is needed for pest resistance, yield and enhanced kernel traits. This paper has attempted to address the role of molecular markers in crop improvement and production, outlining its roles in a developing economy. It also provides an overview of the techniques, applications and issues involved in the use of molecular markers for the improvement of domestic plant populations.

KEYWORDS: Molecular markers; crop improvement

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