Published 2009
| Version v1
Book
Genetic Analysis and Mapping of Mutant Dwarf Gene iga-1 in Rice
Creators
- 1. College of Agriculture, South China Agricultural University (SCAU), Guangzhou (China)
Description
The rice material Hangai-1 that is studied here is a stable dwarf mutant obtained by space mutation of rice cultivar Texianzhan 13(indica). Genetic analysis showed that its dwarf trait was controlled by two recessive semi-dwarf genes, sd1 and a new semi-dwarf gene, named iga-1. This new semi-dwarf gene iga-1 was located between microsatellite markers RM6645 and RM3837 on chromosome 5, the genetic distances between them were 0. 07cM and 1.21cM, respectively. The iga-1 gene is possibly a multiple allele to the d-1 gene. The semi-dwarf mutant with the new semi-dwarf gene iga-1 was found to be insensitive to gibberellin 3(GA3). (author)
Additional details
Identifiers
Publishing Information
- Publisher
- FAO
- Imprint Place
- Rome (Italy)
- ISBN
- 978-92-5-106324-8
- Imprint Title
- Induced plant mutations in the genomics era
- Imprint Pagination
- 441 p.
- Journal Page Range
- p. 434-435
Conference
- Title
- International Symposium on Induced Mutations in Plants
- Dates
- 12-15 Aug 2008
- Place
- Vienna (Austria)
INIS
- Country of Publication
- Italy
- Country of Input or Organization
- Food and Agriculture Organization of the United Nations (FAO)
- INIS RN
- 42072727
- Subject category
- S60: APPLIED LIFE SCIENCES;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- CHROMOSOMES; GENES; MAPPING; MUTANTS; MUTATIONS; RICE
- Descriptors DEC
- CEREALS; GRAMINEAE; LILIOPSIDA; MAGNOLIOPHYTA; PLANTS
Optional Information
- Notes
- 10 refs, 3 figs, 2 tabs