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Identification and Expression Analysis of the BTB/POZ Gene Family in Solanum tuberosum.

Authors :
Feng, Haoyue
Lu, Yifei
Ren, Bi
Yang, Shimin
Liu, Yongjian
Lu, Liming
Li, Liqin
Source :
Horticulturae; Jun2024, Vol. 10 Issue 6, p543, 14p
Publication Year :
2024

Abstract

The BTB/POZ (broad-complex, tramtrack, and bric-a-brac) family of proteins is widespread in plants and animals and plays important roles in growth, development, metabolism, and environmental responses. There are few reports on BTB family genes in potato. In this study, 34 sequences containing conserved BTB domains were obtained from the potato gene database, and the phylogenetic, physical, and chemical properties, gene structure, conserved motif, domain, and chromosomal localization of the potato BTB protein family were analyzed via bioinformatics methods. In addition, we used qRT-PCR to detect 12 selected StBTB genes. The results confirmed that these genes are involved in cold, ABA, salt, hydrogen peroxide (H<subscript>2</subscript>O<subscript>2</subscript>), drought, and low-nitrogen stress, which is highly important for elucidating BTB family members and studying stress response and tolerance mechanisms. This study provides a theoretical basis for the study of the function and expression of potato BTB and lays a solid foundation for further understanding the molecular mechanism of the potato BTB gene under various environmental stresses. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
23117524
Volume :
10
Issue :
6
Database :
Complementary Index
Journal :
Horticulturae
Publication Type :
Academic Journal
Accession number :
178193636
Full Text :
https://doi.org/10.3390/horticulturae10060543