Psd1,Ptd1

• Symbol: Psd1,Ptd1
• MSU: LOC_Os01g60740
• RAPdb: Os01g0822900

• Characterization and genetic mapping of a Photoperiod-sensitive dwarf 1 locus in rice Oryza sativa L.., 2013, Theor Appl Genet.
• A Lipid Transfer Protein Variant with a Mutant Eight-cysteine Motif Causes Photoperiod-thermo-sensitive Dwarfism in Rice., 2019, J Exp Bot.

Genbank accession number

• The Psd1 mutant showed impaired cell division and elongation, and a severe dwarf phenotype under long-day conditions, but nearly normal growth in short-day
• The plant height of Psd1 mutant could not be rescued by gibberellin or brassinosteroid treatment
• Furthermore, we found that the growth inhibition in Ptd1 might result from the special protein conformation of Ptd1 due to loss of two disulfide bonds in the Eight-cysteine motif (8-CM) that is conserved among nsLTPs