血液转录组和代谢组在家畜繁殖中的研究进展

Research Progress of Blood Transcriptome and Metabolome in Livestock Breeding

优良的繁殖性能可以提高养殖效益,促进家畜种群的改良和遗传进化。文章主要介绍了血液转录组和血液代谢组在家畜繁殖中的应用和研究进展,这两个新兴领域通过对基因表达和代谢过程的研究,揭示出与繁殖性能相关的关键基因和代谢途径,为提高家畜繁殖效率、预测繁殖效果和评估繁殖健康状况提供了理论依据。其中,血液转录组在基因选择、病原体检测和环境适应性等方面发挥了关键作用,血液代谢组则在繁殖性能的评价、疾病预测诊断和饲料营养优化等方面有着广泛的应用。总体来看,血液转录组和血液代谢组对于未来家畜繁殖性能的研究具有重要参考价值,是实现可持续农业发展的重要工具。

Excellent reproductive performance can improve breeding efficiency and promote the improvement and genetic evolution of livestock populations.This paper mainly introduced the application and research progress of blood transcriptome and blood metabollome in livestock reproduction.Through the study of gene expression and metabolic process,the two emerging fields revealed the key genes and metabolic pathways related to reproductive performance,which provided a theoretical basis for improving reproductive efficiency,predicting reproductive effect and evaluating reproductive health.Among them,the blood transcriptome played a key role in gene selection,pathogen detection and environmental adaptability.The blood metabolome was widely used in the evaluation of reproductive performance,disease prediction and diagnosis,and feed nutrition optimization.In general,blood transcriptome and blood metabolome had important reference value for future research on the reproductive performance of livestock,and were important tools for achieving sustainable agricultural development.