- Information
- Symbol: MHZ11
- MSU: LOC_Os05g11950
- RAPdb: Os05g0210100
- Publication
- The GDSL Lipase MHZ11 Modulates Ethylene Signaling in Rice Roots., 2020, Plant Cell.
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Genbank accession number
- Key message
- Our study reveals a previously unidentified mechanism by which MHZ11 participates in ethylene signaling for regulation of root growth in rice
- The GDSL Lipase MHZ11 Modulates Ethylene Signaling in Rice Roots.
- Here, from analysis of an ethylene insensitive mutant mhz11, we identified a GDSL lipase MHZ11 which modulates ethylene signaling in rice roots
- MHZ11 overexpression caused constitutive ethylene response in roots
- Genetically, MHZ11 acts at the ethylene receptor OsERS2 upstream of OsCTR2 and OsEIN2
- MHZ11 mutation maintains more OsCTR2 in phosphorylated form whereas MHZ11 overexpression promotes ethylene inhibition of OsCTR2 phosphorylation
- MHZ11 co-localized with the ethylene receptor OsERS2, and its effect on OsCTR2 phosphorylation requires ethylene perception and signaling initiation
- Blocking sterol biosynthesis partially rescued mhz11 ethylene response likely by reducing receptor-OsCTR2 interaction and OsCTR2 phosphorylation
- We propose that MHZ11 works to reduce sterol level to impair receptor-OsCTR2 interaction and OsCTR2 phosphorylation for triggering of signaling upon ethylene treatment
- Connection
- MHZ11, OsCTR2, The GDSL Lipase MHZ11 Modulates Ethylene Signaling in Rice Roots., Genetically, MHZ11 acts at the ethylene receptor OsERS2 upstream of OsCTR2 and OsEIN2
- MHZ11, OsCTR2, The GDSL Lipase MHZ11 Modulates Ethylene Signaling in Rice Roots., MHZ11 mutation maintains more OsCTR2 in phosphorylated form whereas MHZ11 overexpression promotes ethylene inhibition of OsCTR2 phosphorylation
- MHZ11, OsCTR2, The GDSL Lipase MHZ11 Modulates Ethylene Signaling in Rice Roots., MHZ11 co-localized with the ethylene receptor OsERS2, and its effect on OsCTR2 phosphorylation requires ethylene perception and signaling initiation
- MHZ11, OsCTR2, The GDSL Lipase MHZ11 Modulates Ethylene Signaling in Rice Roots., Blocking sterol biosynthesis partially rescued mhz11 ethylene response likely by reducing receptor-OsCTR2 interaction and OsCTR2 phosphorylation
- MHZ11, OsCTR2, The GDSL Lipase MHZ11 Modulates Ethylene Signaling in Rice Roots., We propose that MHZ11 works to reduce sterol level to impair receptor-OsCTR2 interaction and OsCTR2 phosphorylation for triggering of signaling upon ethylene treatment
- MHZ11, OsEIN2, The GDSL Lipase MHZ11 Modulates Ethylene Signaling in Rice Roots., Genetically, MHZ11 acts at the ethylene receptor OsERS2 upstream of OsCTR2 and OsEIN2
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