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Article

XBAT31 regulates reproductive thermotolerance through controlling the accumulation of HSFB2a/B2b under heat stress conditions.

Cell reports - 25 Jun 2024

Zhang Lin-Lin, Zhu Qiao-Yun, Sun Jing-Liang, Yao Zi-Wei, Qing Tao, Ma Hong, Liu Jian-Xiang

Abstract excerpt

Heat shock transcription factors (HSFs) play a crucial role in heat stress tolerance in vegetative tissues. However, their involvement in reproductive tissues and their post-translational modifications are not well understood. In this study, we identify the E3 ligase XB3 ORTHOLOG 1 IN ARABIDOPSIS THALIANA (XBAT31) as a key player in the ubiquitination and degradation of HSFB2a/B2b. Our results show that the...

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Identifiers

PMID: 38870009
DOI: 10.1016/j.celrep.2024.114349

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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