Alternative Polyadenylation in Mammalian
10.16476/j.pibb.2024.0298
- VernacularTitle:哺乳动物可变多聚腺苷酸化
- Author:
Yu ZHANG
1
;
Hong-Xia CHI
1
;
Wu-Ri-Tu YANG
2
;
Yong-Chun ZUO
3
;
Yong-Qiang XING
1
Author Information
1. College of Life Sciences and Technology, Inner Mongolia University of Science and Technology, Baotou014010, China
2. Computer Department, Hohhot Vocational College, Hohhot010070, China
3. College of Life Sciences, Inner Mongolia University, Hohhot010020, China
- Publication Type:Journal Article
- Keywords:
alternative polyadenylation;
regulatory mechanism;
transcriptome;
recognition methods;
data resources
- From:
Progress in Biochemistry and Biophysics
2025;52(1):32-49
- CountryChina
- Language:Chinese
-
Abstract:
With the rapid development of sequencing technologies, the detection of alternative polyadenylation (APA) in mammals has become more precise. APA precisely regulates gene expression by altering the length and position of the poly(A) tail, and is involved in various biological processes such as disease occurrence and embryonic development. The research on APA in mammals mainly focuses on the following aspects:(1) identifying APA based on transcriptome data and elucidating their characteristics; (2) investigating the relationship between APA and gene expression regulation to reveal its important role in life regulation;(3) exploring the intrinsic connections between APA and disease occurrence, embryonic development, differentiation, and other life processes to provide new perspectives and methods for disease diagnosis and treatment, as well as uncovering embryonic development regulatory mechanisms. In this review, the classification, mechanisms and functions of APA were elaborated in detail and the methods for APA identifying and APA data resources based on various transcriptome data were systematically summarized. Moreover, we epitomized and provided an outlook on research on APA, emphasizing the role of sequencing technologies in driving studies on APA in mammals. In the future, with the further development of sequencing technology, the regulatory mechanisms of APA in mammals will become clearer.
