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DNA molecular markers and their application in crops breeding

Baoshen Liu

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Abstract

This paper summarized three kinds of DNA molecular markers:(1)molecular marker based on Southern hybridization;(2)molecular marker based on PCR;(3)molecular marker based on repeat sequence.It also summarized these kinds of molecular markers' application in crops cultivars identification and fingerprinting, gene location and assisted selection breeding,division of heterotic groups and heterosis prediction and cytological studies.

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What this paper is about

This paper summarized three kinds of DNA molecular markers:(1)molecular marker based on Southern hybridization;(2)molecular marker based on PCR;(3)molecular marker based on repeat sequence.It also summarized these kinds of molecular markers' application in crops cultivars identification and fingerprinting, gene location and assisted selection breeding,division of heterotic groups and heterosis prediction and cytological studies.

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Available abstract

This paper summarized three kinds of DNA molecular markers:(1)molecular marker based on Southern hybridization;(2)molecular marker based on PCR;(3)molecular marker based on repeat sequence.It also summarized these kinds of molecular markers' application in crops cultivars identification and fingerprinting, gene location and assisted selection breeding,division of heterotic groups and heterosis prediction and cytological studies.

Key concepts: Molecular marker, Biology, Genetic marker, Molecular breeding, Genetics, Identification (biology), DNA, DNA sequencing

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