MYB57 transcriptionally regulates MAPK11 to interact with PAL2;3 and modulate rice allelopathy

© The Author(s) 2019. Published by Oxford University Press on behalf of the Society for Experimental Biology. All rights reserved. For permissions, please email: journals.permissionsoup.com.

Bibliographische Detailangaben
Veröffentlicht in:Journal of experimental botany. - 1985. - 71(2020), 6 vom: 25. März, Seite 2127-2141
1. Verfasser: Fang, Changxun (VerfasserIn)
Weitere Verfasser: Yang, Luke, Chen, Weisi, Li, Lanlan, Zhang, Pengli, Li, Yingzhe, He, Haibin, Lin, Wenxiong
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2020
Zugriff auf das übergeordnete Werk:Journal of experimental botany
Schlagworte:Journal Article Research Support, Non-U.S. Gov't
LEADER 01000naa a22002652 4500
001 NLM304132837
003 DE-627
005 20231225114326.0
007 cr uuu---uuuuu
008 231225s2020 xx |||||o 00| ||eng c
024 7 |a 10.1093/jxb/erz540  |2 doi 
028 5 2 |a pubmed24n1013.xml 
035 |a (DE-627)NLM304132837 
035 |a (NLM)31811717 
040 |a DE-627  |b ger  |c DE-627  |e rakwb 
041 |a eng 
100 1 |a Fang, Changxun  |e verfasserin  |4 aut 
245 1 0 |a MYB57 transcriptionally regulates MAPK11 to interact with PAL2;3 and modulate rice allelopathy 
264 1 |c 2020 
336 |a Text  |b txt  |2 rdacontent 
337 |a ƒaComputermedien  |b c  |2 rdamedia 
338 |a ƒa Online-Ressource  |b cr  |2 rdacarrier 
500 |a Date Completed 14.05.2021 
500 |a Date Revised 14.05.2021 
500 |a published: Print 
500 |a Citation Status MEDLINE 
520 |a © The Author(s) 2019. Published by Oxford University Press on behalf of the Society for Experimental Biology. All rights reserved. For permissions, please email: journals.permissionsoup.com. 
520 |a Rice allelopathy is a natural method of weed control that is regarded as an eco-friendly practice in agroecology. The allelopathic potential of rice is regulated by various genes, including those that encode transcription factors. Our study characterized a MYB transcription factor, OsMYB57, to explore its role in the regulation of rice allelopathy. Increasing the expression of OsMYB57 in rice using the transcription activator VP64 resulted in increased inhibitory ratios against barnyardgrass. The gene expression levels of OsPAL, OsC4H, OsOMT, and OsCAD from the phenylpropanoid pathway were also up-regulated, and the content of l-phenylalanine increased. Chromatin immunoprecipitation incorporated with HiSeq demonstrated that OsMYB57 transcriptionally regulated a mitogen-activated protein kinase (OsMAPK11); in addition, OsMAPK11 interacted with OsPAL2;3. The expression of OsPAL2;3was higher in the allelopathic rice PI312777 than in the non-allelopathic rice Lemont, and OsPAL2;3 was negatively regulated by Whirly transcription factors. Moreover, microbes with weed-suppression potential, including Penicillium spp. and Bacillus spp., were assembled in the rhizosphere of the rice accession Kitaake with increased expression of OsMYB57, and were responsible for phenolic acid induction. Our findings suggest that OsMYB57 positively regulates rice allelopathy, providing an option for the improvement of rice allelopathic traits through genetic modification 
650 4 |a Journal Article 
650 4 |a Research Support, Non-U.S. Gov't 
700 1 |a Yang, Luke  |e verfasserin  |4 aut 
700 1 |a Chen, Weisi  |e verfasserin  |4 aut 
700 1 |a Li, Lanlan  |e verfasserin  |4 aut 
700 1 |a Zhang, Pengli  |e verfasserin  |4 aut 
700 1 |a Li, Yingzhe  |e verfasserin  |4 aut 
700 1 |a He, Haibin  |e verfasserin  |4 aut 
700 1 |a Lin, Wenxiong  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Journal of experimental botany  |d 1985  |g 71(2020), 6 vom: 25. März, Seite 2127-2141  |w (DE-627)NLM098182706  |x 1460-2431  |7 nnns 
773 1 8 |g volume:71  |g year:2020  |g number:6  |g day:25  |g month:03  |g pages:2127-2141 
856 4 0 |u http://dx.doi.org/10.1093/jxb/erz540  |3 Volltext 
912 |a GBV_USEFLAG_A 
912 |a SYSFLAG_A 
912 |a GBV_NLM 
912 |a GBV_ILN_350 
951 |a AR 
952 |d 71  |j 2020  |e 6  |b 25  |c 03  |h 2127-2141