Cucumber Pti1-L is a cytoplasmic protein kinase involved in defense responses and salt tolerance

Copyright © 2014 Elsevier GmbH. All rights reserved.

Bibliographische Detailangaben
Veröffentlicht in:Journal of plant physiology. - 1979. - 171(2014), 10 vom: 15. Juni, Seite 817-22
1. Verfasser: Oh, Sang-Keun (VerfasserIn)
Weitere Verfasser: Jang, Hyun A, Lee, Sang Sook, Cho, Hye Sun, Lee, Dong-Hee, Choi, Doil, Kwon, Suk-Yoon
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2014
Zugriff auf das übergeordnete Werk:Journal of plant physiology
Schlagworte:Journal Article Research Support, Non-U.S. Gov't Cell death CsPti1-L Cytoplasmic protein kinase Defense responses Salt tolerance Plant Proteins Chlorophyll 1406-65-1 mehr... Protein Kinases EC 2.7.-
LEADER 01000caa a22002652 4500
001 NLM238697479
003 DE-627
005 20250217024324.0
007 cr uuu---uuuuu
008 231224s2014 xx |||||o 00| ||eng c
024 7 |a 10.1016/j.jplph.2014.02.002  |2 doi 
028 5 2 |a pubmed25n0795.xml 
035 |a (DE-627)NLM238697479 
035 |a (NLM)24877673 
035 |a (PII)S0176-1617(14)00038-8 
040 |a DE-627  |b ger  |c DE-627  |e rakwb 
041 |a eng 
100 1 |a Oh, Sang-Keun  |e verfasserin  |4 aut 
245 1 0 |a Cucumber Pti1-L is a cytoplasmic protein kinase involved in defense responses and salt tolerance 
264 1 |c 2014 
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 13.01.2015 
500 |a Date Revised 13.12.2023 
500 |a published: Print-Electronic 
500 |a Citation Status MEDLINE 
520 |a Copyright © 2014 Elsevier GmbH. All rights reserved. 
520 |a Homologs of the cytoplasmic protein kinase Pti1 are found in diverse plant species. A clear role of Pti1 in plant defense response has not been established. We identified a Pti1 homolog in cucumber (CsPti1-L). CsPti1-L expression was induced when cucumber plants were challenged with the fungal pathogen Sphaerotheca fuliginea or with salt treatment. CsPti1-L expression in cucumber leaves also was induced by methyl jasmonate, salicylic acid, and abscisic acid. CsPti1-L exhibited autophosphorylation activity and was targeted to the cytoplasm. Transgenic Nicotiana benthamiana expressing CsPti1-L exhibited greater cell death and increased ion leakage in response to the bacterial pathogen Pseudomonas syringae pv. tomato DC3000, resistance to Botrytis cinerea infection, and higher tolerance to salt stress. RT-PCR analysis of transgenic N. benthamiana overexpressing CsPti1-L revealed constitutive upregulation of multiple genes involved in plant-defense and osmotic-stress responses. Our results suggest a functional role for CsPti1-L as a positive regulator of pathogen-defense and salt-stress responses 
650 4 |a Journal Article 
650 4 |a Research Support, Non-U.S. Gov't 
650 4 |a Cell death 
650 4 |a CsPti1-L 
650 4 |a Cytoplasmic protein kinase 
650 4 |a Defense responses 
650 4 |a Salt tolerance 
650 7 |a Plant Proteins  |2 NLM 
650 7 |a Chlorophyll  |2 NLM 
650 7 |a 1406-65-1  |2 NLM 
650 7 |a Protein Kinases  |2 NLM 
650 7 |a EC 2.7.-  |2 NLM 
700 1 |a Jang, Hyun A  |e verfasserin  |4 aut 
700 1 |a Lee, Sang Sook  |e verfasserin  |4 aut 
700 1 |a Cho, Hye Sun  |e verfasserin  |4 aut 
700 1 |a Lee, Dong-Hee  |e verfasserin  |4 aut 
700 1 |a Choi, Doil  |e verfasserin  |4 aut 
700 1 |a Kwon, Suk-Yoon  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Journal of plant physiology  |d 1979  |g 171(2014), 10 vom: 15. Juni, Seite 817-22  |w (DE-627)NLM098174622  |x 1618-1328  |7 nnns 
773 1 8 |g volume:171  |g year:2014  |g number:10  |g day:15  |g month:06  |g pages:817-22 
856 4 0 |u http://dx.doi.org/10.1016/j.jplph.2014.02.002  |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 171  |j 2014  |e 10  |b 15  |c 06  |h 817-22