- Information
- Symbol: OsPIN1,REH1,PIN1b
- MSU: LOC_Os02g50960
- RAPdb: Os02g0743400
- PSP score
- LOC_Os02g50960.2: 0.4986
- LOC_Os02g50960.1: 0.3835
- PLAAC score
- LOC_Os02g50960.2: 0
- LOC_Os02g50960.1: 0
- pLDDT score
- NA
- Publication
- Genbank accession number
- Key message
- Adventitious root emergence and development were significantly inhibited in the OsPIN1 RNA interference (RNAi) transgenic plants, which was similar to the phenotype of NPA (N-1-naphthylphalamic acid, an auxin-transport inhibitor)-treated wild-type plants
- Taken together, these data suggest that OsPIN1 plays an important role in auxin-dependent adventitious root emergence and tillering
- A PIN1 family gene, OsPIN1, involved in auxin-dependent adventitious root emergence and tillering in rice
- OsPIN1 was expressed in the vascular tissues and root primordial in a manner similar to AtPIN1
- Overexpression or suppression of the OsPIN1 expression through a transgenic approach resulted in changes of tiller numbers and shoot/root ratio
- REH1, a rice EIR1 (Arabidopsis ethylene insensitive root 1)-like gene, is a putative auxin efflux carrier
- Connection
- OsPIN1~REH1~PIN1b, RFL~APO2~SSC, Functions for rice RFL in vegetative axillary meristem specification and outgrowth., Further, we report reduced expression of auxin transporter genes OsPIN1 and OsPIN3 in the culm of RFL knockdown transgenic plants
- OsPIN1~REH1~PIN1b, RFL~APO2~SSC, Functions for rice RFL in vegetative axillary meristem specification and outgrowth., These modified forms of RFL had only indirect effects on OsPIN1
- IAA6~OsIAA6, OsPIN1~REH1~PIN1b, OsIAA6, a member of the rice Aux/IAA gene family, is involved in drought tolerance and tiller outgrowth., A knock-down mutant of OsIAA6 showed abnormal tiller outgrowth, apparently due to the regulation of the auxin transporter OsPIN1 and the rice tillering inhibitor OsTB1
Prev Next