导致鸟类性别差异的因素。
Factors causing sex differences in birds.
作者信息
Arnold Arthur P, Itoh Yuichiro
机构信息
Department of integrative Biology & Physiology University of California, Los Angeles.
出版信息
Avian Biol Res. 2011 Jul 1;4(2). doi: 10.3184/175815511X13070045977959.
Abstract
In recent years, increasing evidence suggests that sex differences in the phenotype of all tissues is influenced by the inequality of effects of sex chromosome genes in the two sexes. In birds, genes on the Z chromosome are not well dosage compensated, so that most Z genes are expressed higher in ZZ male cells than in ZW female cells. The sex difference in expression of Z and W genes is likely to cause sex differences within cells, in addition to the sex differences caused by different levels of testicular and ovarian hormones. The sexual imbalance in cell physiology has implications for aviculture and novel developments in the poultry industry.
摘要
近年来，越来越多的证据表明，所有组织表型中的性别差异受到两性中性染色体基因效应不平等的影响。在鸟类中，Z染色体上的基因没有得到很好的剂量补偿，因此大多数Z基因在ZZ雄性细胞中的表达高于ZW雌性细胞。Z和W基因表达的性别差异除了由睾丸和卵巢激素水平不同引起的性别差异外，还可能导致细胞内的性别差异。细胞生理学中的性别失衡对养禽业和家禽行业的新发展具有影响。
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本文引用的文献
1
The sex-biased brain: sexual dimorphism in gene expression in two species of songbirds.
BMC Genomics. 2011 Jan 14;12:37. doi: 10.1186/1471-2164-12-37.
2
Convergent evolution of chicken Z and human X chromosomes by expansion and gene acquisition.
Nature. 2010 Jul 29;466(7306):612-6. doi: 10.1038/nature09172. Epub 2010 Jul 11.
3
Sex bias and dosage compensation in the zebra finch versus chicken genomes: general and specialized patterns among birds.
Genome Res. 2010 Apr;20(4):512-8. doi: 10.1101/gr.102343.109. Epub 2010 Mar 31.
4
Somatic sex identity is cell autonomous in the chicken.
Nature. 2010 Mar 11;464(7286):237-242. doi: 10.1038/nature08852.
5
Whole-genome resequencing reveals loci under selection during chicken domestication.
Nature. 2010 Mar 25;464(7288):587-91. doi: 10.1038/nature08832. Epub 2010 Mar 10.
6
The avian Z-linked gene DMRT1 is required for male sex determination in the chicken.
Nature. 2009 Sep 10;461(7261):267-71. doi: 10.1038/nature08298. Epub 2009 Aug 26.
7
Evaluating dosage compensation on the chicken Z chromosome: should effective dosage compensation eliminate sexual bias?
Heredity (Edinb). 2009 Nov;103(5):357-9. doi: 10.1038/hdy.2009.91. Epub 2009 Aug 12.
8
The organizational-activational hypothesis as the foundation for a unified theory of sexual differentiation of all mammalian tissues.
Horm Behav. 2009 May;55(5):570-8. doi: 10.1016/j.yhbeh.2009.03.011.
9
Mouse models for evaluating sex chromosome effects that cause sex differences in non-gonadal tissues.
J Neuroendocrinol. 2009 Mar;21(4):377-86. doi: 10.1111/j.1365-2826.2009.01831.x.
10
What does the "four core genotypes" mouse model tell us about sex differences in the brain and other tissues?
Front Neuroendocrinol. 2009 Jan;30(1):1-9. doi: 10.1016/j.yfrne.2008.11.001. Epub 2008 Nov 11.
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