The Jasmonate ZIM-domain protein gene SlJAZ2 regulates plant morphology and accelerates flower initiation in Solanum lycopersicum plants

Copyright © 2017 Elsevier B.V. All rights reserved.

Bibliographische Detailangaben
Veröffentlicht in:Plant science : an international journal of experimental plant biology. - 1985. - 267(2018) vom: 23. Feb., Seite 65-73
1. Verfasser: Yu, Xiaohui (VerfasserIn)
Weitere Verfasser: Chen, Guoping, Tang, Boyan, Zhang, Jianling, Zhou, Shengen, Hu, Zongli
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2018
Zugriff auf das übergeordnete Werk:Plant science : an international journal of experimental plant biology
Schlagworte:Journal Article Flowering transition JAZ Plant architecture Tomato Plant Proteins Repressor Proteins
LEADER 01000caa a22002652 4500
001 NLM280236409
003 DE-627
005 20250222232645.0
007 cr uuu---uuuuu
008 231225s2018 xx |||||o 00| ||eng c
024 7 |a 10.1016/j.plantsci.2017.11.008  |2 doi 
028 5 2 |a pubmed25n0934.xml 
035 |a (DE-627)NLM280236409 
035 |a (NLM)29362100 
035 |a (PII)S0168-9452(17)30726-4 
040 |a DE-627  |b ger  |c DE-627  |e rakwb 
041 |a eng 
100 1 |a Yu, Xiaohui  |e verfasserin  |4 aut 
245 1 4 |a The Jasmonate ZIM-domain protein gene SlJAZ2 regulates plant morphology and accelerates flower initiation in Solanum lycopersicum plants 
264 1 |c 2018 
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 06.08.2018 
500 |a Date Revised 07.12.2022 
500 |a published: Print-Electronic 
500 |a Citation Status MEDLINE 
520 |a Copyright © 2017 Elsevier B.V. All rights reserved. 
520 |a JAZ (Jasmonate ZIM-domain) proteins are important repressors in JA signaling pathway. JAZs were proved taking part in various development processes and resistance to biotic and abiotic stresses in Arabiodopsis. However, in tomato, the functional study of JAZs is rare, especially on plant growth and development. Here, a typical tomato JAZ gene, SlJAZ2 was isolated. Tomato plants overexpressing SlJAZ2 exhibited quicker leaf initiation, reduced plant height and internode length, decreasing trichomes, earlier lateral bud emergence and advanced flowering transition. Further experiments showed that the pith cells in transgenic plant stem were much smaller than wild-type and the genes related to cell elongation and gibberellin biosynthesis were down-regulated. Genes mediating trichome formation were also inhibited in plant stem epidermis. In addition, the flower initiation of transgenic plants were earlier and genes controlling flowering time were up-regulated significantly after SlJAZ2 was overexpressed. Our research demonstrates that SlJAZ2 accelerates the transition from vegetative growth to reproductive growth 
650 4 |a Journal Article 
650 4 |a Flowering transition 
650 4 |a JAZ 
650 4 |a Plant architecture 
650 4 |a Tomato 
650 7 |a Plant Proteins  |2 NLM 
650 7 |a Repressor Proteins  |2 NLM 
700 1 |a Chen, Guoping  |e verfasserin  |4 aut 
700 1 |a Tang, Boyan  |e verfasserin  |4 aut 
700 1 |a Zhang, Jianling  |e verfasserin  |4 aut 
700 1 |a Zhou, Shengen  |e verfasserin  |4 aut 
700 1 |a Hu, Zongli  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Plant science : an international journal of experimental plant biology  |d 1985  |g 267(2018) vom: 23. Feb., Seite 65-73  |w (DE-627)NLM098174193  |x 1873-2259  |7 nnns 
773 1 8 |g volume:267  |g year:2018  |g day:23  |g month:02  |g pages:65-73 
856 4 0 |u http://dx.doi.org/10.1016/j.plantsci.2017.11.008  |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 267  |j 2018  |b 23  |c 02  |h 65-73