ABCF1 gene used as porcine birth weight character related molecular marker

A technology of molecular markers and traits, applied in the field of molecular marker-assisted selection of pigs, can solve the problem of lack of transmembrane domains
CN103289992AInactive Publication Date: 2013-09-11HUAZHONG AGRI UNIV
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
HUAZHONG AGRI UNIV
Publication Date
2013-09-11
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention belongs to the technical field of preparation of livestock molecular markers, and particularly relates to a birth weight character related molecular marker used for porcine marker auxiliary selection and application thereof. The molecular marker is prepared by cloning an ABCF1 gene, and the DNA (deoxyribonucleic acid) sequence is disclosed as SEQ ID NO:1 in the sequence table and as Figure 2. The 256bp position of the SEQ ID NO:1 in the sequence table has an A256-G256 base mutation, resulting in MspI-RFLP polymorphism. The invention also discloses primers for amplifying partial sequence of the 16th introne of the ABCF1 gene and a polymorphism detection method by using the same. The invention provides a new molecular marker for porcine marker auxiliary selection.
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Description

technical field

[0001] The invention belongs to the technical field of molecular marker-assisted selection of pigs, and in particular relates to the cloning and application of molecular markers related to birth weight traits used as marker-assisted selection of pigs. The molecular marker of the present invention is related to ABCF1 gene. Background technique

[0002] Pig is an important economic animal. Pork has been favored by consumers for a long time because of its tender and delicious meat. It is one of the main sources of animal protein for our people. In recent years, people's consumption of pork has been increasing day by day. How to improve production performance and reduce production costs has become one of the priorities of pig breeders.

[0003] The rapid development of molecular biology technology has provided an important opportunity for this. With this technology, scientists have discovered a large number of molecular markers that are significantly associated ...

Claims

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