Membrane component ergosterol builds a platform for promoting effector secretion and virulence in Magnaporthe oryzae

© 2022 The Authors. New Phytologist © 2022 New Phytologist Foundation.

Bibliographische Detailangaben
Veröffentlicht in:The New phytologist. - 1979. - 237(2023), 3 vom: 14. Feb., Seite 930-943
1. Verfasser: Guo, Ziqian (VerfasserIn)
Weitere Verfasser: Liu, Xinyu, Wang, Nian, Mo, Pengcheng, Shen, Ju, Liu, Muxing, Zhang, Haifeng, Wang, Ping, Zhang, Zhengguang
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2023
Zugriff auf das übergeordnete Werk:The New phytologist
Schlagworte:Journal Article Research Support, N.I.H., Extramural Research Support, Non-U.S. Gov't Magnaporthe oryzae SNARE effector secretion ergosterol lipid raft pathogenicity plasma membrane integrity mehr... Fungal Proteins SNARE Proteins
LEADER 01000naa a22002652 4500
001 NLM348151837
003 DE-627
005 20231226035517.0
007 cr uuu---uuuuu
008 231226s2023 xx |||||o 00| ||eng c
024 7 |a 10.1111/nph.18575  |2 doi 
028 5 2 |a pubmed24n1160.xml 
035 |a (DE-627)NLM348151837 
035 |a (NLM)36300785 
040 |a DE-627  |b ger  |c DE-627  |e rakwb 
041 |a eng 
100 1 |a Guo, Ziqian  |e verfasserin  |4 aut 
245 1 0 |a Membrane component ergosterol builds a platform for promoting effector secretion and virulence in Magnaporthe oryzae 
264 1 |c 2023 
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 06.01.2023 
500 |a Date Revised 01.02.2023 
500 |a published: Print-Electronic 
500 |a Citation Status MEDLINE 
520 |a © 2022 The Authors. New Phytologist © 2022 New Phytologist Foundation. 
520 |a The plasma membrane (PM) functions as a physical border between the extracellular and cytoplasmic environments that contribute to the interaction between host plants and pathogenic fungi. As a specific sterol constituent in the cell membrane, ergosterol plays a significant role in fungal development. However, the role of ergosterol in the infection of the rice blast fungus Magnaporthe oryzae remains unclear. In this study, we found that a sterol reductase, MoErg4, is involved in ergosterol biosynthesis and the regulation of plasma membrane integrity in M. oryzae. We found that defects in ergosterol biosynthesis disrupt lipid raft formation in the PM and cause an abnormal distribution of the t-soluble N-ethylmaleimide-sensitive factor attachment protein receptor (SNARE) protein MoSso1, inhibiting its interaction with the v-SNARE protein MoSnc1. In addition, we found that MoSso1-MoSnc1 interaction is important for biotrophic interface complex development and cytoplasmic effector protein secretion. Our findings suggested that ergosterol-enriched lipid rafts constitute a platform for interactions among various SNARE proteins that are required for the development and pathogenicity of M. oryzae 
650 4 |a Journal Article 
650 4 |a Research Support, N.I.H., Extramural 
650 4 |a Research Support, Non-U.S. Gov't 
650 4 |a Magnaporthe oryzae 
650 4 |a SNARE 
650 4 |a effector secretion 
650 4 |a ergosterol 
650 4 |a lipid raft 
650 4 |a pathogenicity 
650 4 |a plasma membrane integrity 
650 7 |a Fungal Proteins  |2 NLM 
650 7 |a SNARE Proteins  |2 NLM 
700 1 |a Liu, Xinyu  |e verfasserin  |4 aut 
700 1 |a Wang, Nian  |e verfasserin  |4 aut 
700 1 |a Mo, Pengcheng  |e verfasserin  |4 aut 
700 1 |a Shen, Ju  |e verfasserin  |4 aut 
700 1 |a Liu, Muxing  |e verfasserin  |4 aut 
700 1 |a Zhang, Haifeng  |e verfasserin  |4 aut 
700 1 |a Wang, Ping  |e verfasserin  |4 aut 
700 1 |a Zhang, Zhengguang  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t The New phytologist  |d 1979  |g 237(2023), 3 vom: 14. Feb., Seite 930-943  |w (DE-627)NLM09818248X  |x 1469-8137  |7 nnns 
773 1 8 |g volume:237  |g year:2023  |g number:3  |g day:14  |g month:02  |g pages:930-943 
856 4 0 |u http://dx.doi.org/10.1111/nph.18575  |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 237  |j 2023  |e 3  |b 14  |c 02  |h 930-943