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Citation for Study 21420

Citation title: "The lysin motif-containing proteins, Lyp1, Lyk7 and LysMe3, play important roles in chitin perception and defense against Verticillium dahliae in cotton".

Study name: "The lysin motif-containing proteins, Lyp1, Lyk7 and LysMe3, play important roles in chitin perception and defense against Verticillium dahliae in cotton".

This study is part of submission 21420 (Status: Published).

Citation

Xu J., Wang G., Wang J., Li Y., Tian L., Wang X., & Guo W. 2017. The lysin motif-containing proteins, Lyp1, Lyk7 and LysMe3, play important roles in chitin perception and defense against Verticillium dahliae in cotton. BMC Plant Biology, .

Authors

• Xu J. (submitter) 18752005039
• Wang G.
• Wang J.
• Li Y.
• Tian L.
• Wang X.
• Guo W.

Abstract

Background: Lysin motif (LysM)-containing proteins are important pattern recognition receptors (PRRs) in plants and function in the perception of microbe-associated molecular patterns (MAMPs) and in the defense against pathogenic attack. To date, the LysM genes have not been systematically analyzed in cotton or effectively utilized for disease resistance. Results: Here, we identified 29, 30, 60, and 56 LysM genes in the four sequenced cotton species, diploid Gossypium raimondii, diploid G. arboreum, tetraploid G. hirsutum acc. TM-1, and G. barbadense acc. 3-79, respectively. These LysM genes were classified into four groups with different structural characteristics and a variety of expression patterns in different organs and tissues when induced by chitin or Verticillium dahliae. We further characterized three genes, Lyp1, Lyk7 and LysMe3, which showed significant increase in expression in response to chitin signals, V. dahliae challenge and several stress-related signaling compounds. Lyp1, Lyk7 and LysMe3 proteins were localized to the plasma membrane, and silencing of their expression in cotton drastically impaired salicylic acid, jasmonic acid, and reactive oxygen species generation, impaired defense gene activation, and compromised resistance to V. dahliae. Conclusion: Our results indicate that Lyp1, Lyk7, and LysMe3 are important PRRs that function in the recognition of chitin signals to activate the downstream defense processes and induce cotton defense mechanisms against V. dahliae.

Keywords

Lysin motif; Pattern recognition receptors; Plasma membrane localization; Chitin signals; Verticillium dahliae; Cotton

External links

About this resource

• Canonical resource URI: http://purl.org/phylo/treebase/phylows/study/TB2:S21420
• Other versions: Nexus NeXML
• Show BibTeX reference

  		@ARTICLE{TreeBASE2Ref27524,
  	 author = {Jun  Xu and Guilin  Wang and Jing  Wang and Yongqing  Li and Liangliang  Tian and Xinyu  Wang and Wangzhen  Guo},
  	 title = {The lysin motif-containing proteins, Lyp1, Lyk7 and LysMe3, play important roles in chitin perception and defense against Verticillium dahliae in cotton},
  	 year = {2017},
  	 keywords = {Lysin motif; Pattern recognition receptors; Plasma membrane localization; Chitin signals; Verticillium dahliae; Cotton},
  	 doi = {},
  	 url = {http://},
  	 pmid = {},
  	 journal = {BMC Plant Biology},
  	 volume = {},
  	 number = {},
  	 pages = {},
  	 abstract = {Background: Lysin motif (LysM)-containing proteins are important pattern recognition receptors (PRRs) in plants and function in the perception of microbe-associated molecular patterns (MAMPs) and in the defense against pathogenic attack. To date, the LysM genes have not been systematically analyzed in cotton or effectively utilized for disease resistance. 
  Results: Here, we identified 29, 30, 60, and 56 LysM genes in the four sequenced cotton species, diploid Gossypium raimondii, diploid G. arboreum, tetraploid G. hirsutum acc. TM-1, and G. barbadense acc. 3-79, respectively. These LysM genes were classified into four groups with different structural characteristics and a variety of expression patterns in different organs and tissues when induced by chitin or Verticillium dahliae. We further characterized three genes, Lyp1, Lyk7 and LysMe3, which showed significant increase in expression in response to chitin signals, V. dahliae challenge and several stress-related signaling compounds. Lyp1, Lyk7 and LysMe3 proteins were localized to the plasma membrane, and silencing of their expression in cotton drastically impaired salicylic acid, jasmonic acid, and reactive oxygen species generation, impaired defense gene activation, and compromised resistance to V. dahliae.
  Conclusion: Our results indicate that Lyp1, Lyk7, and LysMe3 are important PRRs that function in the recognition of chitin signals to activate the downstream defense processes and induce cotton defense mechanisms against V. dahliae.}
  }
  		

• Show RIS reference

  		TY  - JOUR
  ID  - 27524
  AU  - Xu,Jun 
  AU  - Wang,Guilin 
  AU  - Wang,Jing 
  AU  - Li,Yongqing 
  AU  - Tian,Liangliang 
  AU  - Wang,Xinyu 
  AU  - Guo,Wangzhen 
  T1  - The lysin motif-containing proteins, Lyp1, Lyk7 and LysMe3, play important roles in chitin perception and defense against Verticillium dahliae in cotton
  PY  - 2017
  KW  - Lysin motif; Pattern recognition receptors; Plasma membrane localization; Chitin signals; Verticillium dahliae; Cotton
  UR  - http://dx.doi.org/
  N2  - Background: Lysin motif (LysM)-containing proteins are important pattern recognition receptors (PRRs) in plants and function in the perception of microbe-associated molecular patterns (MAMPs) and in the defense against pathogenic attack. To date, the LysM genes have not been systematically analyzed in cotton or effectively utilized for disease resistance. 
  Results: Here, we identified 29, 30, 60, and 56 LysM genes in the four sequenced cotton species, diploid Gossypium raimondii, diploid G. arboreum, tetraploid G. hirsutum acc. TM-1, and G. barbadense acc. 3-79, respectively. These LysM genes were classified into four groups with different structural characteristics and a variety of expression patterns in different organs and tissues when induced by chitin or Verticillium dahliae. We further characterized three genes, Lyp1, Lyk7 and LysMe3, which showed significant increase in expression in response to chitin signals, V. dahliae challenge and several stress-related signaling compounds. Lyp1, Lyk7 and LysMe3 proteins were localized to the plasma membrane, and silencing of their expression in cotton drastically impaired salicylic acid, jasmonic acid, and reactive oxygen species generation, impaired defense gene activation, and compromised resistance to V. dahliae.
  Conclusion: Our results indicate that Lyp1, Lyk7, and LysMe3 are important PRRs that function in the recognition of chitin signals to activate the downstream defense processes and induce cotton defense mechanisms against V. dahliae.
  L3  - 
  JF  - BMC Plant Biology
  VL  - 
  IS  - 
  ER  -