Genome-wide analysis and functional characterization of the <i>SUT</i> gene family associated with stress tolerance in <i>Glycine max</i>.

ABSTRACT:

Background

Soybean (Glycine max), is a globally important oilseed crop whose yield and quality are severely constrained by environmental stress. The Sucrose Transporter (SUT) gene family plays a crucial role in sucrose transport, plant growth, and stress adaptation. However, comprehensive identification and functional characterization of SUT family members in soybean remain largely incomplete.

Results

In this study, a total of 12 non-redundant GmSUT genes were identified in soybean. The encoded proteins have predicted molecular weights ranging from 11.80 to 65.88 kDa and theoretical isoelectric points (pI) between 5.73 and 9.44. These genes were classified into three subfamilies (SUTI, SUTIIa and SUTIV) by phylogenetic analysi

SUBMITTER: Cui T 

PROVIDER: S-EPMC12932439 | biostudies-literature | 2026

REPOSITORIES: biostudies-literature