The Role of BDNF, YBX1, CENPF, ZSCAN4, TEAD4, GLIS1 and USF1 in the Activation of the Embryonic Genome in Bovine Embryos

被引：2

作者：

Liu, Bingnan ^{[1
]}

Yan, Jiaxin ^{[1
]}

Li, Junjie ^{[1
,2
]}

Xia, Wei ^{[1
,2
]}

机构：

[1] Hebei Agr Univ, Coll Anim Sci & Technol, Baoding 071000, Peoples R China

[2] Res Ctr Cattle & Sheep Embryo Engn Tech Hebei Prov, Baoding 071000, Peoples R China

来源：

INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES | 2023年 / 24卷 / 22期

基金：

国家重点研发计划;

关键词：

bovine; zygotes/embryos; genetic program; zygotic transcription; ZINC-FINGER PROTEIN; NERVE GROWTH-FACTOR; GENE-EXPRESSION; MESSENGER-RNA; TRANSCRIPTION FACTOR; IN-VITRO; PREIMPLANTATION DEVELOPMENT; 2-CELL EMBRYOS; TROPHECTODERM; OOCYTE;

D O I：

10.3390/ijms242216019

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

Early embryonic development relies on the maternal RNAs and newly synthesized proteins during oogenesis. Zygotic transcription is an important event occurring at a specific time after fertilization. If no zygotic transcription occurs, the embryo will die because it is unable to meet the needs of the embryo and continue to grow. During the early stages of embryonic development, the correct transcription, translation, and expression of genes play a crucial role in blastocyst formation and differentiation of cell lineage species formation among mammalian species, and any variation may lead to developmental defects, arrest, or even death. Abnormal expression of some genes may lead to failure of the embryonic zygote genome before activation, such as BDNF and YBX1; Decreased expression of CENPF, ZSCAN4, TEAD4, GLIS1, and USF1 genes can lead to embryonic development failure. This article reviews the results of studies on the timing and mechanism of gene expression of these genes in bovine fertilized eggs/embryos.

引用

页数：12