Overexpression of MYB-like transcription factor SiMYB30 from foxtail millet (Setaria italica L.) confers tolerance to low nitrogen stress in transgenic rice

Overexpression of MYB-like transcription factor SiMYB30 from foxtail millet (Setaria italica L.) confers tolerance to low nitrogen stress in transgenic rice

Copyright © 2023 Elsevier Masson SAS. All rights reserved.

Bibliographische Detailangaben
Veröffentlicht in:Plant physiology and biochemistry : PPB. - 1991. - 196(2023) vom: 01. März, Seite 731-738
1. Verfasser: Zhang, Yuewei (VerfasserIn)
Weitere Verfasser: He, Zhang, Qi, Xin, Li, Maomao, Liu, Jin, Le, Si, Chen, Kai, Wang, Chunxiao, Zhou, Yongbin, Xu, Zhaoshi, Chen, Jun, Guo, Changhong, Tang, Wensi, Ma, Youzhi, Chen, Ming
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2023
Zugriff auf das übergeordnete Werk:Plant physiology and biochemistry : PPB
Schlagworte:Journal Article Foxtail millet Low nitrogen MYB-Like transcription factor Nitrogen use efficiency Transgenic rice Transcription Factors Plant Proteins Nitrogen N762921K75
LEADER 01000caa a22002652c 4500
001 NLM353282693
003 DE-627
005 20250304110928.0
007 cr uuu---uuuuu
008 231226s2023 xx |||||o 00| ||eng c
024 7 |a 10.1016/j.plaphy.2023.02.025  |2 doi 
028 5 2 |a pubmed25n1177.xml 
035 |a (DE-627)NLM353282693 
035 |a (NLM)36822026 
035 |a (PII)S0981-9428(23)00100-6 
040 |a DE-627  |b ger  |c DE-627  |e rakwb 
041 |a eng 
100 1 |a Zhang, Yuewei  |e verfasserin  |4 aut 
245 1 0 |a Overexpression of MYB-like transcription factor SiMYB30 from foxtail millet (Setaria italica L.) confers tolerance to low nitrogen stress in transgenic rice 
264 1 |c 2023 
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 05.04.2023 
500 |a Date Revised 05.04.2023 
500 |a published: Print-Electronic 
500 |a Citation Status MEDLINE 
520 |a Copyright © 2023 Elsevier Masson SAS. All rights reserved. 
520 |a Nitrogen fertilizers significantly increase crop yield; however, the negative impact of excessive nitrogen use on the environment and soil requires urgent attention. Improving crop nitrogen use efficiency (NUE) is crucial to increase yields and protect the environment. Foxtail millet (Setaria italica L.), a gramineous crop with significant tolerance to barren croplands, is an ideal model crop for studying abiotic stress resistance in gramineous crops. However, knowledge of the regulatory network for NUE in foxtail millet is fragmentary. Herein, we identified an R2R3-like MYB transcription factor in foxtail millet, SiMYB30, which belongs to MYB subfamily 17. The expression of SiMYB30 is responsive to low nitrogen (LN) concentration. Compared with wildtype Kitaake, seedlings of rice lines overexpressing SiMYB30 showed significantly increased shoot fresh and dry weights, plant height, and root area under LN treatment indoors. Consistently, overexpression of SiMYB30 in field experiments significantly increased grain and stem nitrogen contents, grain yield per plant, and stem weight in rice. Furthermore, qRT-PCR revealed that SiMYB30 effectively activated the expression of nitrogen uptake-related genes-OsNRT1, OsNRT1.1B, and OsNPF2.4-and nitrogen assimilation-related genes-OsGOGAT1, OsGOGAT2, and OsNIA2. Notably, SiMYB30 directly bound to the promoter of OsGOGAT2 and regulated its expression. These results highlight the novel and pivotal role of SiMYB30 in improving crop NUE 
650 4 |a Journal Article 
650 4 |a Foxtail millet 
650 4 |a Low nitrogen 
650 4 |a MYB-Like transcription factor 
650 4 |a Nitrogen use efficiency 
650 4 |a Transgenic rice 
650 7 |a Transcription Factors  |2 NLM 
650 7 |a Plant Proteins  |2 NLM 
650 7 |a Nitrogen  |2 NLM 
650 7 |a N762921K75  |2 NLM 
700 1 |a He, Zhang  |e verfasserin  |4 aut 
700 1 |a Qi, Xin  |e verfasserin  |4 aut 
700 1 |a Li, Maomao  |e verfasserin  |4 aut 
700 1 |a Liu, Jin  |e verfasserin  |4 aut 
700 1 |a Le, Si  |e verfasserin  |4 aut 
700 1 |a Chen, Kai  |e verfasserin  |4 aut 
700 1 |a Wang, Chunxiao  |e verfasserin  |4 aut 
700 1 |a Zhou, Yongbin  |e verfasserin  |4 aut 
700 1 |a Xu, Zhaoshi  |e verfasserin  |4 aut 
700 1 |a Chen, Jun  |e verfasserin  |4 aut 
700 1 |a Guo, Changhong  |e verfasserin  |4 aut 
700 1 |a Tang, Wensi  |e verfasserin  |4 aut 
700 1 |a Ma, Youzhi  |e verfasserin  |4 aut 
700 1 |a Chen, Ming  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Plant physiology and biochemistry : PPB  |d 1991  |g 196(2023) vom: 01. März, Seite 731-738  |w (DE-627)NLM098178261  |x 1873-2690  |7 nnas 
773 1 8 |g volume:196  |g year:2023  |g day:01  |g month:03  |g pages:731-738 
856 4 0 |u http://dx.doi.org/10.1016/j.plaphy.2023.02.025  |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 196  |j 2023  |b 01  |c 03  |h 731-738