Published February 2005 | Version v1
Journal article Metadata-only

Genetic expression of induced rice sterility under alien-cytoplasm

Creators

  • 1. Fujian Agriculture and Forestry Univ., Fuzhou (China). College of Crop Science
  • 2. Fujian Agriculture and Forestry Univ., Fuzhou (China). Inst. of Genetics and Crop Breeding

Description

Rice restorer lines were treated with 60Co γ-ray and 4 male sterile mutants obtained with the fertility of controlled by 4 non-allelic recessive genes, respectively. Sixty combinations were made by using male sterile plants/fertile plants as male parents, and 15 different cytoplasmic substitution lines of the same cell nucleus as female parents. The result showed that F1 spikelets were normal and fertile, and different numbers of male sterile plants were segregated in F2. Complete fertility genotype was not found among interactions between induced male sterile genes and alien-cytoplasms. (authors)

Additional details

Publishing Information

Journal Title
Acta Agriculturae Nucleatae Sinica
Journal Volume
19
Journal Issue
1
Journal Page Range
p. 9-12
ISSN
1000-8551

INIS

Country of Publication
China
Country of Input or Organization
China
INIS RN
38102782
Subject category
S60: APPLIED LIFE SCIENCES; S63: RADIATION, THERMAL, AND OTHER ENVIRONMENTAL POLLUTANT EFFECTS ON LIVING ORGANISMS AND BIOLOGICAL MATERIALS;
Resource subtype / Literary indicator
Numerical Data
Descriptors DEI
COBALT 60; CYTOPLASM; EXPERIMENTAL DATA; FERTILITY; GAMMA RADIATION; GENE MUTATIONS; GENETIC RADIATION EFFECTS; HYBRIDIZATION; PLANT BREEDING; RADIATION DOSES; RADIATION INDUCED MUTANTS; RICE; SEEDS; STERILE MALE TECHNIQUE
Descriptors DEC
BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; BIOLOGICAL EFFECTS; BIOLOGICAL RADIATION EFFECTS; CELL CONSTITUENTS; CEREALS; COBALT ISOTOPES; DATA; DOSES; ELECTROMAGNETIC RADIATION; GENETIC EFFECTS; GRAMINEAE; INFORMATION; INTERMEDIATE MASS NUCLEI; INTERNAL CONVERSION RADIOISOTOPES; IONIZING RADIATIONS; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; LILIOPSIDA; MAGNOLIOPHYTA; MINUTES LIVING RADIOISOTOPES; MUTANTS; MUTATIONS; NUCLEI; NUMERICAL DATA; ODD-ODD NUCLEI; PLANTS; RADIATION EFFECTS; RADIATIONS; RADIOISOTOPES; YEARS LIVING RADIOISOTOPES

Optional Information

Notes
4 tabs., 7 refs.