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논문 기본 정보

자료유형
학술저널
저자정보
Anh Duc Truong (Chung-Ang University) Yeojin Hong (Chung-Ang University) Janggeun Lee (Chung-Ang University) Kyungbaek Lee (Chung-Ang University) Hyun S. Lillehoj (United States Department of Agriculture) Yeong Ho Hong (Chung-Ang University)
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한국가금학회 한국가금학회지 한국가금학회지 제44권 제3호
발행연도
2017.9
수록면
211 - 223 (13page)

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Transforming growth factor beta (TGF-β) signaling pathways are involved in the regulation of proliferation, differentiation, immunity, survival, and apoptosis of many cells. The aim of this study was to investigate the differential expression of TGF-β-related genes, and their interactions and regulators in the spleen of two genetically disparate chicken lines (Marek’s disease resistant line 6.3 and Marek’s disease-susceptible line 7.2) induced with necrotic enteritis (NE) by Eimeria maxima and Clostridium perfringens infection. By using high-throughput RNA-sequencing, we investigated 76 TGF-β-related genes that were significantly and differentially expressed in the spleens of the chickens. Approximately 20 TGF-β pathway genes were further verified by qRT-PCR, and the results were consistent with our RNA sequencing data. All 76 identified genes were analyzed through Gene Ontology and mapped onto the KEGG chicken TGF-β pathway. Our results demonstrated that several key genes, including TGF-β1-3, bone morphogenetic proteins (BMP)1-7, inhibitor of differentiation (ID) proteins ID1-3, SMAD1-9, and Jun, showed a markedly differential expression between the two chicken lines, relative to their respective controls. We then further predicted 24 known miRNAs that targeted BMP7 mRNA from 139 known miRNAs in the two chicken lines. Among these, six miRNAs were measured by qRT-PCR. In conclusion, this study is the first to analyze most of the genes, interactions, and regulators of the TGF-β pathway in the innate immune responses of NE afflicted chickens.

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ABSTRACT
INTRODUCTION
MATERIALS AND METHODS
RESULTS
DISCUSSION
CONCLUSION
REFERENCES

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UCI(KEPA) : I410-ECN-0101-2018-527-001355632