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tenantId=1146029695717560320, journalId=1279045329999892481, language=CN, title=相同养殖条件下不同育肥效果狮头鹅胸腿肌、肠道结构和微生物组成的差异分析, columnId=1282278062347764011, journalTitle=中国畜牧杂志, columnName=遗传育种, runingTitle=null, highlight=null, articleAbstract=为探索狮头鹅育肥效果差异的影响机制,本试验选用相同饲养条件下育肥效果不同的100日龄雄性狮头鹅共1 000只,分体型较大组(H组)和体型较小组(L组)。每组随机选取6只雄性狮头鹅,采集其胸腿肌和空肠组织进行H&E染色和相关基因表达分析。结果表明:1)H组胸肌纤维直径大于L组(P<0.05)。2)与L组相比,H组绒毛长度增长(P<0.05),隐窝深度降低(P<0.05),绒窝比提高(P<0.05)。3)在门水平上,H组疣菌门和变形菌门的相对含量高于L组(P<0.05);在属水平上,H组拟杆菌属和脱硫弧菌属的相对丰度高于L组(P<0.05)。4)革兰氏阴性菌嗜粘蛋白-阿克曼氏菌属与成肌分化基因MyoD、促生长因子Igf-1,以及肠道紧密连接蛋白Zo-1呈正相关(r>0.83,P<0.05)。本文从骨骼肌发育与肠道结构及微生物组成层面,揭示了造成狮头鹅个体差异的影响因素,为优化狮头鹅规模化养殖管理提供了参考。, authors=罗永全, 韩远豪, 许坤杰, 刘博, 谢泽婷, 伍仲平, 李秀金, 田允波, 张续勐, 黄运茂,, authorsList=罗永全, 韩远豪, 许坤杰, 刘博, 谢泽婷, 伍仲平, 李秀金, 田允波, 张续勐, 黄运茂,, authorCompany=仲恺农业工程学院动物科技学院, correspAuthors=张续勐, authorNote=罗永全(1999-),男,硕士研究生,广东茂名人,主要从事动物遗传育种研究,E-mail:luoyongquan@zhku.edu.cn; 韩远豪(2002-),男,硕士研究生,广东梅州人,主要从事动物遗传育种研究,E-mail:hanyuanhao@zhku.edu.cn;, correspAuthorsNote=null, 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[24]刘作兰,黄勇,王启贵,等.四川白鹅体重、肌肉、消化道生长曲线拟合和分析研究[J].中国畜牧杂志, 2017, 53(1):21-27.
[25]兰连成,杨梅雄,单庆文. Th17在腹型过敏性紫癜胃肠黏膜损伤中的作用机制研究进展[J].广西医科大学学报, 2019,36(1):148-151.
[26]张名爱,王宝维,龙芳羽,等.五龙鹅肠道正常菌群的研究[A].中国畜牧兽医学会.中国畜牧兽医学会2006学术年会论文集(上册)[C].北京:中国畜牧兽医学会, 2006:421-424.)
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相同养殖条件下不同育肥效果狮头鹅胸腿肌、肠道结构和微生物组成的差异分析
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中国畜牧杂志 | 遗传育种 2026,62(2): 263-271
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中国畜牧杂志 |遗传育种 2026 , 62 (2) : 263 -271
相同养殖条件下不同育肥效果狮头鹅胸腿肌、肠道结构和微生物组成的差异分析
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罗永全, 韩远豪, 许坤杰, 刘博, 谢泽婷, 伍仲平, 李秀金, 田允波, 张续勐, 黄运茂,
作者信息
    仲恺农业工程学院动物科技学院
通讯作者:
张续勐
作者简介:
罗永全(1999-),男,硕士研究生,广东茂名人,主要从事动物遗传育种研究,E-mail:luoyongquan@zhku.edu.cn; 韩远豪(2002-),男,硕士研究生,广东梅州人,主要从事动物遗传育种研究,E-mail:hanyuanhao@zhku.edu.cn;
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    出版时间: 2025-12-19 doi: 10.19556/j.0258-7033.20241231-07
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    为探索狮头鹅育肥效果差异的影响机制,本试验选用相同饲养条件下育肥效果不同的100日龄雄性狮头鹅共1 000只,分体型较大组(H组)和体型较小组(L组)。每组随机选取6只雄性狮头鹅,采集其胸腿肌和空肠组织进行H&E染色和相关基因表达分析。结果表明:1)H组胸肌纤维直径大于L组(P<0.05)。2)与L组相比,H组绒毛长度增长(P<0.05),隐窝深度降低(P<0.05),绒窝比提高(P<0.05)。3)在门水平上,H组疣菌门和变形菌门的相对含量高于L组(P<0.05);在属水平上,H组拟杆菌属和脱硫弧菌属的相对丰度高于L组(P<0.05)。4)革兰氏阴性菌嗜粘蛋白-阿克曼氏菌属与成肌分化基因MyoD、促生长因子Igf-1,以及肠道紧密连接蛋白Zo-1呈正相关(r>0.83,P<0.05)。本文从骨骼肌发育与肠道结构及微生物组成层面,揭示了造成狮头鹅个体差异的影响因素,为优化狮头鹅规模化养殖管理提供了参考。
    狮头鹅  /  育肥效果  /  胸肌  /  腿肌  /  16SrDNA测序
    罗永全, 韩远豪, 许坤杰, 刘博, 谢泽婷, 伍仲平, 李秀金, 田允波, 张续勐, 黄运茂,. 相同养殖条件下不同育肥效果狮头鹅胸腿肌、肠道结构和微生物组成的差异分析. 中国畜牧杂志, 2026 , 62 (2) : 263 -271 . DOI: 10.19556/j.0258-7033.20241231-07

      乡村振兴战略专项资金种业振兴项目(2023-XDY-00-001、2022-XPY-00-011);国家自然科学基金青年项目(32302734);广东省普通高校青年创新人才项目(2022KQNCX028);2024年度广东省重点建设学科科研能力提升项目(2024ZDJS004);大学生创新创业训练计划(S202411347062);

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    [24]刘作兰,黄勇,王启贵,等.四川白鹅体重、肌肉、消化道生长曲线拟合和分析研究[J].中国畜牧杂志, 2017, 53(1):21-27.
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    2026年第62卷第2期
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    doi: 10.19556/j.0258-7033.20241231-07
    • 首发时间:2026-07-01
    • 出版时间:2025-12-19
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    2种不同金属材料的力学参数

    Family
    属数
    Number of
    genus
    种数
    Number of
    species
    占总种数比例
    Percentage of
    total species (%)

    Genus
    种数
    Number of
    species
    占总种数比例
    Percentage of total
    species (%)
    鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
    小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
    多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
    红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
    小菇属 Mycena 11 5.26
    光柄菇属 Pluteus 5 2.39
    红菇属 Russula 17 8.13
    栓菌属 Trametes 5 2.39
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