- Information
- Symbol: OsHIPL1
- MSU: LOC_Os03g48540
- RAPdb: Os03g0691800
- Publication
- OsHIPL1, a hedgehog-interacting protein-like 1 protein, increases seed vigour in rice., 2022, Plant Biotechnol J.
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Genbank accession number
- Key message
- RNA sequencing (RNA-seq) revealed that the ABA-related genes were involved in the OsHIPL1 regulation of seed vigour in rice
- These results indicate that the regulation of seed vigour of OsHIPL1 may be through modulating endogenous ABA levels and altering OsABIs expression during seed germination in rice
- Meanwhile, we found that OsHIPL1 interacted with the aquaporin OsPIP1;1, then affected water uptake to promote rice seed germination
- Based on analysis of single-nucleotide polymorphism data of rice accessions, we identified a Hap1 haplotype of OsHIPL1 that was positively correlated with seed germination
- Our findings showed novel insights into the molecular mechanism of OsHIPL1 on seed vigour
- The higher levels of endogenous ABA were measured in germinating seeds of OsHIPL1 mutants and NIL-qsv3 line compared to IR26 plants, with two up-regulated ABA biosynthesis genes (OsZEP and OsNCED4) and one down-regulated ABA catabolism gene OsABA8ox3
- OsHIPL1 was mainly localized in the plasma membrane and nucleus
- The expression of abscisic acid-insensitive 3 (OsABI3), OsABI4 and OsABI5 was significantly up-regulated in germinating seeds of OsHIPL1 mutants and NIL-qsv3 line compared to IR26 plants
- OsHIPL1, a hedgehog-interacting protein-like 1 protein, increases seed vigour in rice
- Connection
- OsABA8ox3, OsHIPL1, OsHIPL1, a hedgehog-interacting protein-like 1 protein, increases seed vigour in rice., The higher levels of endogenous ABA were measured in germinating seeds of OsHIPL1 mutants and NIL-qsv3 line compared to IR26 plants, with two up-regulated ABA biosynthesis genes (OsZEP and OsNCED4) and one down-regulated ABA catabolism gene OsABA8ox3
- OsABF1~OsABI5~OREB1~OsbZIP10, OsHIPL1, OsHIPL1, a hedgehog-interacting protein-like 1 protein, increases seed vigour in rice., The expression of abscisic acid-insensitive 3 (OsABI3), OsABI4 and OsABI5 was significantly up-regulated in germinating seeds of OsHIPL1 mutants and NIL-qsv3 line compared to IR26 plants
- OsABI4, OsHIPL1, OsHIPL1, a hedgehog-interacting protein-like 1 protein, increases seed vigour in rice., The expression of abscisic acid-insensitive 3 (OsABI3), OsABI4 and OsABI5 was significantly up-regulated in germinating seeds of OsHIPL1 mutants and NIL-qsv3 line compared to IR26 plants
- OsHIPL1, OsNCED4, OsHIPL1, a hedgehog-interacting protein-like 1 protein, increases seed vigour in rice., The higher levels of endogenous ABA were measured in germinating seeds of OsHIPL1 mutants and NIL-qsv3 line compared to IR26 plants, with two up-regulated ABA biosynthesis genes (OsZEP and OsNCED4) and one down-regulated ABA catabolism gene OsABA8ox3
- OsHIPL1, OsPIP1;1~RWC1, OsHIPL1, a hedgehog-interacting protein-like 1 protein, increases seed vigour in rice., Meanwhile, we found that OsHIPL1 interacted with the aquaporin OsPIP1;1, then affected water uptake to promote rice seed germination
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