Abstract
Plants have the ability to detect invading fungi through the perception of chitin fragments released from the fungal cell walls. Plant chitin receptor consists of two types of plasma membrane proteins, CEBiP and CERK1. However, the contribution of these proteins to chitin signaling is different between Arabidopsis and rice. In Arabidopsis, it seems CERK1 receptor kinase is enough for both ligand perception and signaling, whereas both CEBiP and OsCERK1 are required for chitin signaling in rice. Here we report that Arabidopsis CEBiP homolog, LYM2, is not involved in chitin signaling but contributes to resistance against a fungal pathogen, Alternaria brassicicola, indicating the presence of a novel disease resistance mechanism in Arabidopsis.
| Original language | English |
|---|---|
| Article number | e25345 |
| Journal | Plant Signaling and Behavior |
| Volume | 8 |
| Issue number | 9 |
| DOIs | |
| Publication status | Published - Sep 2013 |
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Keywords
- Alternaria brassicicola
- Arabidopsis
- Chitin
- Disease resistance
- Receptor
ASJC Scopus subject areas
- Plant Science
Cite this
Presence of LYM2 dependent but CERK1 independent disease resistance in Arabidopsis. / Narusaka, Yoshihiro; Shinya, Tomonori; Narusaka, Mari; Motoyama, Noriko; Shimada, Hikaru; Murakami, Kosuke; Shibuya, Naoto.
In: Plant Signaling and Behavior, Vol. 8, No. 9, e25345, 09.2013.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Presence of LYM2 dependent but CERK1 independent disease resistance in Arabidopsis
AU - Narusaka, Yoshihiro
AU - Shinya, Tomonori
AU - Narusaka, Mari
AU - Motoyama, Noriko
AU - Shimada, Hikaru
AU - Murakami, Kosuke
AU - Shibuya, Naoto
PY - 2013/9
Y1 - 2013/9
N2 - Plants have the ability to detect invading fungi through the perception of chitin fragments released from the fungal cell walls. Plant chitin receptor consists of two types of plasma membrane proteins, CEBiP and CERK1. However, the contribution of these proteins to chitin signaling is different between Arabidopsis and rice. In Arabidopsis, it seems CERK1 receptor kinase is enough for both ligand perception and signaling, whereas both CEBiP and OsCERK1 are required for chitin signaling in rice. Here we report that Arabidopsis CEBiP homolog, LYM2, is not involved in chitin signaling but contributes to resistance against a fungal pathogen, Alternaria brassicicola, indicating the presence of a novel disease resistance mechanism in Arabidopsis.
AB - Plants have the ability to detect invading fungi through the perception of chitin fragments released from the fungal cell walls. Plant chitin receptor consists of two types of plasma membrane proteins, CEBiP and CERK1. However, the contribution of these proteins to chitin signaling is different between Arabidopsis and rice. In Arabidopsis, it seems CERK1 receptor kinase is enough for both ligand perception and signaling, whereas both CEBiP and OsCERK1 are required for chitin signaling in rice. Here we report that Arabidopsis CEBiP homolog, LYM2, is not involved in chitin signaling but contributes to resistance against a fungal pathogen, Alternaria brassicicola, indicating the presence of a novel disease resistance mechanism in Arabidopsis.
KW - Alternaria brassicicola
KW - Arabidopsis
KW - Chitin
KW - Disease resistance
KW - Receptor
UR - http://www.scopus.com/inward/record.url?scp=84883486752&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84883486752&partnerID=8YFLogxK
U2 - 10.4161/psb.25345
DO - 10.4161/psb.25345
M3 - Article
VL - 8
JO - Plant Signaling and Behavior
JF - Plant Signaling and Behavior
SN - 1559-2316
IS - 9
M1 - e25345
ER -