male sterility
Identification of S23 causing both interspecific hybrid male sterility and environment-conditioned male sterility in rice
... hybrid sterility in rice (Ouyang et ...hybrid sterility by molecular cloning of causal genes, revealing molecular mechanism of hybrid sterility in rice fitting two genetic models, one-locus ...
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Molecular and Genetic Basis of Male Sterility in Development of Hybrid Varieties: A Review
... though male sterility is strongly associated with gene dysfunction in mitochondria, chloroplasts have emerged as a more than ideal choice for engineering male sterility through the transgenic ...
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Male sterility of triticale lines generated through recombination of triticale and rye maintainers
... Another system, cms-T. timopheevi is characterised by a low frequency of maintainers (Warzecha et al., 1998; Góral, 2002; Góral & Spiss, 2005; Góral et al., 2007). Additionally, male sterility is not ...
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A Simple Genetic Incompatibility Causes Hybrid Male Sterility in Mimulus
... and sterility (W ittbrodt et ...hybrid male sterility is highly polygenic and complex (D avis and W u 1996; T ao et ...hybrid male sterility evolves more readily than female ...
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Genetics of fertility restoration of the A4 cytoplasmic nuclear male sterility system in pearl millet
... (1 case of F 2 and three cases of BC 1 ) not conform- ing to single-gene segregation, there was an excess of fertile plants. Of these, two cases of deviation as observed in the rainy season could result from relatively ...
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Evaluation of effective gametocides for selective induction of male sterility in sorghum
... spikelet sterility was observed in the control plants due to the excessively high summer temperatures ...inducing male sterility and that the ovary remained receptive to ...Complete male ...
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The Contribution of the Y Chromosome to Hybrid Male Sterility in House Mice
... Given the lack of evidence for an essential role of the Y chromosome in hybrid male sterility in the laboratory, the comparably steep clines for X and Y chromosome markers in several transects across the M. ...
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A barley PHD finger transcription factor that confers male sterility by affecting tapetal development
... Arabidopsis MALE STERILITY1 (MS1) is a plant homeodomain (PHD) finger motif transcription factor, which is critical for pollen development (Wilson et ...first male sterility gene in barley, HvMALE ...
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A Quantitative Genetic Analysis of Nuclear-Cytoplasmic Male Sterility in Structured Populations of Silene vulgaris
... of male sterility, primarily Gynodioecious plants have a mixture of hermaphro- in crop species, suggest that CMS factors are usually ditic and functionally female individuals (Frank 1989; mitochondrial ...
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Hybrid breeding of cauliflower using self incompatibility and cytoplasmic male sterility
... of male sterility are known in Brassica ol- eracea, which can be possibly used for the production of hybrid seeds (Delourme, Budar ...genic male sterility is inherited as a mo- nogenic ...
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FURTHER EVIDENCE ON GRAFT INDUCED TRANSMISSION TO PROGENY OF CYTOPLASMIC MALE STERILITY IN PETUNIA
... G R A F T induced transmission to progeny of cytoplasmic male sterility in Petunia has been previously demonstrated (FRANKEL 1956), when it was found that normal mal[r] ...
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Workable male sterility systems for hybrid rice: Genetics, biochemistry, molecular biology, and utilization
... Commercialization of any hybrid crop can only be achieved if reasonably priced technical solutions to hybrid seed pro- duction are available. In rice, hybrid seed production was first attempted using chemical hybridizing ...
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Dissecting the Genetic Architecture of Hybrid Male Sterility in the Mouse.
... Hybrid male sterility (HMS) is a key reproductive barrier to gene flow between diverging species or subspecies, where crosses between such groups produce sterile ...
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Genetic analysis of male sterility obtained from a rice cultivar Lebed backcrossed with Taichung 65
... the male sterility at the LTMS locus is due to dominant genic male sterility caused by the Lebed allele alone or indica-japonica hy- brid male sterility caused by interaction of ...
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Genetics and Evolution of Hybrid Male Sterility in House Mice
... or sterility. Hybrid male sterility has been linked to loci on the X chromosome (Oka et ...brid sterility gene, Prdm9, was found in crosses between these two subspecies (Forejt and Iványi ...
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Genetic Complexity Underlying Hybrid Male Sterility in Drosophila
... hybrid male sterility is the consequence of highly complex synergistic effects among multiple genes, both conspecific and ...female sterility and inviability in the less-related species, ...hybrid ...
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Cytoplasmic male sterility as a biological confinement tool for maize coexistence: optimization of pollinator spatial arrangement
... Cytoplasmic male sterility (CMS) allows efficient biological confinement of transgenes if pollen-mediated gene flow has to be reduced or eliminated. For introduction of CMS maize in agricultural practice, ...
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Genetic Dissection of Hybrid Male Sterility Across Stages of Spermatogenesis
... “hybrid sterility” has a genetic component, this barrier can become permanent and is expected to increase in severity over ...Hybrid sterility tends to evolve faster than hybrid inviability (Coyne and Orr ...
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ON INDUCED MALE STERILITY IN WHEAT, SUNN-HEMP AND ONION
... The general growth performance of wheat and sunn-hemp at the concentrations of chemicals capable of causing complete male sterility was poorer than the untreated plants.[r] ...
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CYTOPLASMIC MALE STERILITY IN NICOTIANA, RESTORATION OF FERTILITY, AND THE NUCLEOLUS. II. N. DEBNEYI CYTOPLASM
... I n the [Deb] tbc system, anther development is nearly normal when the satellited extra chromosome is present, but this does not suffice to restore the pollen in thi[r] ...
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