ausblenden:
Schlagwörter:
Oleopollenin
Reproductive protein
Positive selection
Comparative genomcs
Arabidopsis
Speciation.
Amino-acid sites
Stigma adhesion
Brassica-napus
Reproductive proteins
Molecular systematics
Phylogenetic analysis
Self-incompatibility
Maximum-likelihood
Breeding systems.
Biology in Current Contents(R)/Agricultural, Biology &
Environmental Sciences. Experimental Biology in Current
Contents(R)/Life Sciences.
Zusammenfassung:
It has been shown in a variety of species that genes expressed in reproductive tissues evolve rapidly, which often appears to be the result of positive Darwinian selection. We investigated the evolution of a family of seven pollen-specific oleosin-like