Article
Identification and characterization of dwarf 62, a loss-of-function mutation in DLT/OsGRAS-32 affecting gibberellin metabolism in rice.
Planta - 1 Nov 2010
Li Wenqiang, Wu Jianguo, Weng Shili, Zhang Yujiang, Zhang Dapeng, Shi Chunhai
Abstract excerpt
A dwarf mutant, dwarf 62 (d62), was isolated from rice cultivar 93-11 by mutagenesis with γ-rays. Under normal growth conditions, the mutant had multiple abnormal phenotypes, such as dwarfism, wide and dark-green leaf blades, reduced tiller numbers, late and asynchronous heading, short roots, partial male sterility, etc. Genetic analysis indicated that the abnormal phenotypes were controlled by the recessive...
Topics
- Amino Acid Sequence
- Base Sequence
- Cloning, Molecular
- DNA Primers
- Enzyme-Linked Immunosorbent Assay
- Gene Expression Regulation, Plant
- Gibberellins
- Molecular Sequence Data
- Mutation
- Oryza
- Phylogeny
- Polymerase Chain Reaction
- Promoter Regions, Genetic
- Sequence Homology, Amino Acid