Results 261 to 270 of about 36,295 (282)
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1999
Publisher Summary This chapter discusses the self-incompatibility. Self-incompatibility is an elaborated breeding system for securing outcrossing and maximum recombination in the angiosperms. It is classified into heteromorphic and homomorphic types with respect to flower morphology.
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Publisher Summary This chapter discusses the self-incompatibility. Self-incompatibility is an elaborated breeding system for securing outcrossing and maximum recombination in the angiosperms. It is classified into heteromorphic and homomorphic types with respect to flower morphology.
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Sporophytic Self-Incompatibility
1992The anemogamic or entomogamic pollination processes passively sustained by land plants and the wide occurence of hermaphrodism among most plant families, convergerge to favor a natural propensity for self-pollination, inbreeding and homozigosity. In fact, many plants species are known to be able to identify and to reject their own pollen.
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Self-incompatibility in Antirrhinum
1992Self-incompatibility (SI) systems have been reported in almost half of the families of all flowering plants (de Nettancourt, 1977). Most commonly, SI is regulated by a single multiallelic locus, with the compatibility of the pollen with respect to the stigma being controlled by the haploid nucleus (East, 1940).
Andrew McCubbin +3 more
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2019
Self-incompatibility (SI) has been widely investigated at both molecular and cellular levels in pear. This trait is controlled by a single multi-allelic locus encoding at least two components from the pollen and the pistil. The stylar-S determinant is an S-glycoprotein (S-RNase) that can inhibit pollen tube growth in a self-pistil, and induces a series
Shaoling Zhang, Chao Gu
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Self-incompatibility (SI) has been widely investigated at both molecular and cellular levels in pear. This trait is controlled by a single multi-allelic locus encoding at least two components from the pollen and the pistil. The stylar-S determinant is an S-glycoprotein (S-RNase) that can inhibit pollen tube growth in a self-pistil, and induces a series
Shaoling Zhang, Chao Gu
openaire +1 more source