Chicken long-distance molecular genetic marker and application thereof

The invention provides a chicken long-distance molecular genetic marker and application thereof, and relates to the technical field of poultry genetic engineering breeding. The long-distance molecular genetic marker of the chicken is SNP (Single Nucleotide Polymorphism) at a 63366 site of an intron...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	HE XINXIN, WANG JIANGXIAN, XING CHAOHUI, HUANG YUANYUAN, JIANG RUNSHEN, GUO XING, WEI WEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BEER BIOCHEMISTRY CHEMISTRY COMPOSITIONS OR TEST PAPERS THEREFOR COMPOSITIONS THEREOF CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL ORENZYMOLOGICAL PROCESSES CULTURE MEDIA ENZYMOLOGY MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEICACIDS OR MICROORGANISMS METALLURGY MICROBIOLOGY MICROORGANISMS OR ENZYMES MUTATION OR GENETIC ENGINEERING PROCESSES OF PREPARING SUCH COMPOSITIONS PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS SPIRITS VINEGAR WINE
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The invention provides a chicken long-distance molecular genetic marker and application thereof, and relates to the technical field of poultry genetic engineering breeding. The long-distance molecular genetic marker of the chicken is SNP (Single Nucleotide Polymorphism) at a 63366 site of an intron 4 of a chicken multiple-effect growth factor (PT N) gene, namely PTN (63366: Cgt; t). The genotype of the molecular genetic marker is obtained by carrying out PCR (Polymerase Chain Reaction) amplification and sequencing on a primer F: 5 '-CCAAACCTCTTCTGCGTCT-3' and a primer R: 5 '-GCAGCATTGTGTCAGGAA-3'. The invention overcomes the defects in the prior art, provides the long-distance molecular genetic marker of the chicken, and can be used for carrying out molecular marker-assisted selection on the chicken distance, so that the early seed selection of the distance can be realized, the breeding cost can be reduced, the breeding efficiency and effect can be improved, and the breeding genetic progress can be accelerate