Regulation of the trade-off between cold stress and growth by glutathione S-transferase phi class 10 (BcGSTF10) in non-heading Chinese cabbage

© The Author(s) 2023. Published by Oxford University Press on behalf of the Society for Experimental Biology. All rights reserved. For permissions, please email: journals.permissionsoup.com..

Cold stress is a serious threat to global crop production and food security, but plant cold resistance is accompanied by reductions in growth and yield. In this study, we determined that the novel gene BcGSTF10 in non-heading Chinese cabbage [NHCC; Brassica campestris (syn. Brassica rapa) ssp. chinensis] is implicated in resistance to cold stress. Biochemical and genetic analyses demonstrated that BcGSTF10 interacts with BcICE1 to induce C-REPEAT BINDING FACTOR (CBF) genes that enhance freezing tolerance in NHCC and in Arabidopsis. However, BcCBF2 represses BcGSTF10 and the latter promotes growth in NHCC and Arabidopsis. This dual function of BcGSTF10 indicates its pivotal role in balancing cold stress and growth, and this important understanding has the potential to inform the future development of strategies to breed crops that are both climate-resilient and high-yielding.

Medienart:

E-Artikel

Erscheinungsjahr:

2024

Erschienen:

2024

Enthalten in:

Zur Gesamtaufnahme - volume:75

Enthalten in:

Journal of experimental botany - 75(2024), 7 vom: 27. März, Seite 1887-1902

Sprache:

Englisch

Beteiligte Personen:

Shen, Yunlou [VerfasserIn]
Wang, Guangpeng [VerfasserIn]
Ran, Jiajun [VerfasserIn]
Li, Yiran [VerfasserIn]
Wang, Huiyu [VerfasserIn]
Ding, Qiang [VerfasserIn]
Li, Ying [VerfasserIn]
Hou, Xilin [VerfasserIn]

Links:

Volltext

Themen:

Brassica
CBF2
Cold stress
EC 2.5.1.18
Freezing tolerance
GSTF10
Glutathione Transferase
ICE1
Journal Article
Non-heading Chinese cabbage
Plant growth

Anmerkungen:

Date Completed 28.03.2024

Date Revised 28.03.2024

published: Print

Citation Status MEDLINE

doi:

10.1093/jxb/erad494

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM365701513