ACTA VETERINARIA ET ZOOTECHNICA SINICA ›› 2016, Vol. 47 ›› Issue (5): 922-930.doi: 10.11843/j.issn.0366-6964.2016.05.008

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Analysis of Gene Expression Profile of Bone Marrow in Two Horse Breeds

ZHAO Yi-ping,ZHANG Yu-hong,LI Bei,HUANG Jin-long,BAI Dong-yi,ZHAO Qi-nan,SHIRAIGO Wunierfu,YANG Li-hua,WU Jing,BAO Wuyundalai,DUGARJAVIIN Mang-lai*   

  1. (Inner Mongolia Mongolian Horse Genetic Resources Protection and Industrial Engineering Laboratory,College of Animal Science,Inner Mongolia Agricultural University,Hohhot 010018,China)
  • Received:2015-05-04 Online:2016-05-23 Published:2016-05-23

Abstract:

To investigate the differential genes expression of bone marrow between different horse breeds,expression profiling libraries of Mongolian Horse-bone marrow and Thoroughbred-bone marrow were constructed.We obtained 7 219 956 and 7 116 170 useful reads by the Illumina Miseq sequencing,respectively.The most of reads in the 2 expression profiling libraries were maped on chromosome 11,chromosome 8 and chromosome 1,and the least of reads were maped on chromosome 29,chromosome 30 and chromosome 31.318 differentially expressed genes were found in 2 expression profiling libraries,including 21 immune-related genes.The Gene Ontology analysis showed that the differentially expressed genes were related to transport,cell-cell signaling,biological process and cytoplasm,etc.The Kyoto Encyclopedia of Genes and Genomes analysis indicated that nervous system was the most differentiated KEGG term.These results will provide data basis for further studies on the horses disease resistance and immune mechanism.

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