An unedited 1.1 kb mitochondrial orfB gene transcript in the Wild Abortive Cytoplasmic Male Sterility (WA-CMS) system of Oryza sativa L. subsp. indica
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چکیده
منابع مشابه
The Possible Role of Atp6 Gene in Cytoplasmic Male Sterility in WA (Wild Abortive) Type of Rice (Oryza sativa L.)
The possibility of occurrence of some rearrangements inside and or around coxII and atp6 genes and their relationship with male sterility in rice lines having wild abortive (WA) cytoplasm was studied. Two sterile (IR58025A and IR62829A) and two maintainer lines (IR58025B and IR62829B) were used. Radioactive Southern blotting was employed to carry out the experiments. The hybridization of coxII...
متن کاملINHERITANCE OF FERTILITY RESTORATION INVOLVING WILD ABORTIVE CYTOPLASMIC MALE STERILITY SYSTEM IN RICE (Oryza sativa L.)
Inheritance of fertility restoration was studied in crosses involving ten elite restorer lines of rice viz. BR6839-41-5-1R, BR7013-62-1-1R, BR7011-37-1-2R, BR10R, BR11R, BR12R, BR13R, BR14R, BR15R and BR16R and one male sterile line Jin23A with WA sources of cytoplasmic male sterility. The segregation pattern for pollen fertility of F2 and BC1 populations of crosses involving Jin23A indicated t...
متن کاملthe possible role of atp6 gene in cytoplasmic male sterility in wa (wild abortive) type of rice (oryza sativa l.)
the possibility of occurrence of some rearrangements inside and or around coxii and atp6 genes and their relationship with male sterility in rice lines having wild abortive (wa) cytoplasm was studied. two sterile (ir58025a and ir62829a) and two maintainer lines (ir58025b and ir62829b) were used. radioactive southern blotting was employed to carry out the experiments. the hybridization of coxii...
متن کاملCloning and characterization of drought responsive partial gene sequence(s) from Oryza sativa L. subsp. Indica.
Differential display gels were run for the drought tolerant (N-22) and drought susceptible (Panidhan) genotypes of rice (Oryza sativa) to identify the genes showing differential expression with respect to moisture stress. Differential cDNA products were cloned in PCR-Trap vector and analyzed for differential expression by Northern hybridization. Two clones namely R4A and R7G were found to be as...
متن کاملMale-sterility induction in transgenic tobacco plants with an unedited atp9 mitochondrial gene from wheat.
Cytoplasmic male sterility in plants is associated with mitochondrial dysfunction. We have proposed that a nuclear-encoded chimeric peptide formed by mitochondrial sequences when imported into the mitochondria may impair organelle function and induce male sterility in plants. A model developed to test this hypothesis is reported here. Assuming that the editing process in higher plant mitochondr...
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ژورنال
عنوان ژورنال: BMC Plant Biology
سال: 2010
ISSN: 1471-2229
DOI: 10.1186/1471-2229-10-39