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首页> 外文期刊>British Poultry Science >Identification of differentially expressed genes associated with egg production in black-boned chicken
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Identification of differentially expressed genes associated with egg production in black-boned chicken

机译:在黑色鸡肉中鉴定与鸡蛋产生相关的差异表达基因

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摘要

1. Muchuan black-bone chicken is well known in China for its meat quality and medicinal properties; however, its egg-laying performance is not ideal. To better understand the molecular mechanisms of black-boned chicken egg-laying, high-throughput RNA sequencing was performed to compare differences in the pituitary transcriptome between three high-rate (group H) and three low-rate (group L) egg production chickens. 2. In total, 171 differentially expressed genes (DEGs) were identified between the two groups, of which 113 were upregulated and 58 were downregulated in group L. Some of these genes are known to be related to hormone secretion or the regulation of reproductive processes; these include prolactin-releasing hormone (PRLH), distal-less homeobox 6 (DLX6), interferon regulatory factor 4 (IRF4), and cilia and flagella associated protein 69 (CFAP69). Notably, expression pattern analysis indicated that bothPRLHandDLX6may influence egg-laying performance. 3. The dataset provided a foundation for discovering important genes and pathways involved in the chicken egg-laying process, and may help to improve understanding of the molecular mechanisms of chicken reproduction.
机译:1.中国黑骨鸡在中国众所周知的肉质和药用特性;然而,其卵形性能并不理想。为了更好地了解黑色鸡蛋蛋置的分子机制,进行高通量RNA测序,以比较三种高速(H)和三个低速率(L)鸡蛋生产鸡的垂体转录组的差异。 2.总共,在两组之间鉴定了171个差异表达的基因(DEG),其中将113次上调,在L组中下调58.已知一些这些基因与激素分泌或对生殖过程的调节有关;这些包括释放催乳素释放激素(PRLH),远端Homeobox 6(DLX6),干扰素调节因子4(IRF4)和纤毛和葡萄蝇相关蛋白69(CFAP69)。值得注意的是,表达模式分析表明,两者都会影响蛋观性能。 3.数据集提供了发现鸡蛋铺设过程中涉及的重要基因和途径的基础,并有助于提高鸡繁殖分子机制的理解。

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  • 来源
    《British Poultry Science》 |2020年第4期|共7页
  • 作者单位

    Leshan Normal Univ Coll Life Sci Sch Local Chicken Breeds Ind Southern Sichuan Engn Res Ctr Sichuan Prov Higher Leshan 614000 Peoples R China;

    Leshan Normal Univ Coll Life Sci Sch Local Chicken Breeds Ind Southern Sichuan Engn Res Ctr Sichuan Prov Higher Leshan 614000 Peoples R China;

    Leshan Normal Univ Coll Life Sci Sch Local Chicken Breeds Ind Southern Sichuan Engn Res Ctr Sichuan Prov Higher Leshan 614000 Peoples R China;

    Leshan Normal Univ Coll Life Sci Sch Local Chicken Breeds Ind Southern Sichuan Engn Res Ctr Sichuan Prov Higher Leshan 614000 Peoples R China;

    Leshan Normal Univ Coll Life Sci Sch Local Chicken Breeds Ind Southern Sichuan Engn Res Ctr Sichuan Prov Higher Leshan 614000 Peoples R China;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 畜牧、动物医学、狩猎、蚕、蜂;动物医学(兽医学);
  • 关键词

    Chicken; egg-laying; pituitary; transcriptome; PRLH;

    机译:鸡肉;蛋敷;垂体;转录组;PRLH;

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