TGACG-BINDING FACTOR 1 (TGA1) and TGA4 regulate salicylic acid and pipecolic acid biosynthesis by modulating the expression of SYSTEMIC ACQUIRED RESISTANCE DEFICIENT 1 (SARD1) and CALMODULIN-BINDING PROTEIN 60g (CBP60g)

Bibliographische Detailangaben
Veröffentlicht in:	The New phytologist. - 1979. - 217(2018), 1 vom: 12. Jan., Seite 344-354
1. Verfasser:	Sun, Tongjun (VerfasserIn)
Weitere Verfasser:	Busta, Lucas, Zhang, Qian, Ding, Pingtao, Jetter, Reinhard, Zhang, Yuelin
Format:	Online-Aufsatz
Sprache:	English
Veröffentlicht:	2018
Zugriff auf das übergeordnete Werk:	The New phytologist
Schlagworte:	Journal Article CALMODULIN-BINDING PROTEIN 60g (CBP60g) SYSTEMIC ACQUIRED RESISTANCE DEFICIENT 1 (SARD1) TGACG-BINDING FACTOR 1 (TGA1) TGACG-BINDING FACTOR 4 (TGA4) pipecolic acid (Pip) plant immunity salicylic acid (SA) Arabidopsis Proteins Basic-Leucine Zipper Transcription Factors mehr... CBP60g protein, Arabidopsis Calmodulin-Binding Proteins Pipecolic Acids SARD1 protein, Arabidopsis TGA1 protein, Arabidopsis TGA4 protein, Arabidopsis pipecolic acid H254GW7PVV Salicylic Acid O414PZ4LPZ


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100	1		\|a Sun, Tongjun \|e verfasserin \|4 aut
245	1	0	\|a TGACG-BINDING FACTOR 1 (TGA1) and TGA4 regulate salicylic acid and pipecolic acid biosynthesis by modulating the expression of SYSTEMIC ACQUIRED RESISTANCE DEFICIENT 1 (SARD1) and CALMODULIN-BINDING PROTEIN 60g (CBP60g)
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 27.07.2018
500			\|a Date Revised 30.09.2020
500			\|a published: Print-Electronic
500			\|a Citation Status MEDLINE
520			\|a © 2017 The Authors. New Phytologist © 2017 New Phytologist Trust.
520			\|a Salicylic acid (SA) and pipecolic acid (Pip) play important roles in plant immunity. Here we analyzed the roles of transcription factors TGACG-BINDING FACTOR 1 (TGA1) and TGA4 in regulating SA and Pip biosynthesis in Arabidopsis thaliana. We quantified the expression levels of SYSTEMIC ACQUIRED RESISTANCE DEFICIENT 1 (SARD1) and CALMODULIN-BINDING PROTEIN 60g (CBP60g), which encode two master transcription factors of plant immunity, and the accumulation of SA and Pip in tga1-1 tga4-1 mutant plants. We tested whether SARD1 and CBP60g are direct targets of TGA1 by chromatin immunoprecipitation-polymerase chain reaction (ChIP-PCR). In addition to promoting pathogen-induced SA biosynthesis, we found that SARD1 and CBP60g also positively regulated Pip biosynthesis by targeting genes encoding key biosynthesis enzymes of Pip. TGA1/TGA4 were required for full induction of SARD1 and CBP60g in plant defense. ChIP-PCR analysis showed that SARD1 was a direct target of TGA1. In tga1-1 tga4-1 mutant plants, the expression levels of SARD1 and CBP60g along with SA and Pip accumulation following pathogen infection were dramatically reduced compared with those in wild-type plants. Consistent with reduced expression of SARD1 and CBP60g, pathogen-associated molecular pattern (PAMP)-induced pathogen resistance and systemic acquired resistance were compromised in tga1-1 tga4-1. Our study showed that TGA1 and TGA4 regulate Pip and SA biosynthesis by modulating the expression of SARD1 and CBP60g
650		4	\|a Journal Article
650		4	\|a CALMODULIN-BINDING PROTEIN 60g (CBP60g)
650		4	\|a SYSTEMIC ACQUIRED RESISTANCE DEFICIENT 1 (SARD1)
650		4	\|a TGACG-BINDING FACTOR 1 (TGA1)
650		4	\|a TGACG-BINDING FACTOR 4 (TGA4)
650		4	\|a pipecolic acid (Pip)
650		4	\|a plant immunity
650		4	\|a salicylic acid (SA)
650		7	\|a Arabidopsis Proteins \|2 NLM
650		7	\|a Basic-Leucine Zipper Transcription Factors \|2 NLM
650		7	\|a CBP60g protein, Arabidopsis \|2 NLM
650		7	\|a Calmodulin-Binding Proteins \|2 NLM
650		7	\|a Pipecolic Acids \|2 NLM
650		7	\|a SARD1 protein, Arabidopsis \|2 NLM
650		7	\|a TGA1 protein, Arabidopsis \|2 NLM
650		7	\|a TGA4 protein, Arabidopsis \|2 NLM
650		7	\|a pipecolic acid \|2 NLM
650		7	\|a H254GW7PVV \|2 NLM
650		7	\|a Salicylic Acid \|2 NLM
650		7	\|a O414PZ4LPZ \|2 NLM
700	1		\|a Busta, Lucas \|e verfasserin \|4 aut
700	1		\|a Zhang, Qian \|e verfasserin \|4 aut
700	1		\|a Ding, Pingtao \|e verfasserin \|4 aut
700	1		\|a Jetter, Reinhard \|e verfasserin \|4 aut
700	1		\|a Zhang, Yuelin \|e verfasserin \|4 aut
773	0	8	\|i Enthalten in \|t The New phytologist \|d 1979 \|g 217(2018), 1 vom: 12. Jan., Seite 344-354 \|w (DE-627)NLM09818248X \|x 1469-8137 \|7 nnns
773	1	8	\|g volume:217 \|g year:2018 \|g number:1 \|g day:12 \|g month:01 \|g pages:344-354
856	4	0	\|u http://dx.doi.org/10.1111/nph.14780 \|3 Volltext
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952			\|d 217 \|j 2018 \|e 1 \|b 12 \|c 01 \|h 344-354