Molecules contained in the sporophytically-derived coating of the pollen grain and in the superficial pellicle of the stigmatic papillae control the self-incompatibility response of the breeding system of Brassica. The stigmatic pellicle consists of a lipidic matrix in which float a mosaic of proteins many of which can rapidly be renewed from pools in the papillar cyto-plasm. A fraction of these proteins are involved in facilitating the passage of water to the pollen whilst another, possibly a glycoprotein, suppresses this activity in an incompatible mating. The pollen coating must also contain two sets of active molecules, one for identifying the stigmatic recognition molecules, and another for effecting the changes that take place tothe c...
The osmotic potential (tpx) of the stigmatic papillar cells of Brassica oleracea is —14-8 bars. In l...
Self-incompatibility (SI) in plants genetically prevents self-fertilization to promote outcrossing a...
The osmotic potential (psi pi) of the stigmatic papillar cells of Brassica oleracea is -14.8 bars. I...
Recent studies on the mechanism of self-incompatibility in Brassica indicate the location, nature an...
The pollen grain coating of Brassica oleracea contains a polymorphic family of highly charged small ...
Pollen hydration and self-incompatibility (SI) in Brassica have been studied by using a combination ...
Self-incompatibility (SI) is genetically controlled, physiological hindrance to self-fruitfulness, a...
AbstractPlant self-incompatibility is controlled by different genes for the recognition reactions of...
Mature, self-incompatible stigmas exposed to cycloheximide for 2 h prior to pollination supported id...
In the S locusÐcontrolled self-incompatibility system of Brassica, recognition of self-related polle...
Iso-electric focusing of extracts derived from stigmatic homogenates of Brassica oleracea reveals th...
International audienceFlowering plants possess self-incompatibility (SI) mechanisms that promote out...
In plants, cell–cell recognition is a crucial step in the selection of optimal pairs of gametes to a...
Many hermaphrodite flowering plants possess the mechanisms called self-incompatibility (SI), which p...
Sporophytic incompatibility (SI) represents one of the systems by which angiosperms prevent pollinat...
The osmotic potential (tpx) of the stigmatic papillar cells of Brassica oleracea is —14-8 bars. In l...
Self-incompatibility (SI) in plants genetically prevents self-fertilization to promote outcrossing a...
The osmotic potential (psi pi) of the stigmatic papillar cells of Brassica oleracea is -14.8 bars. I...
Recent studies on the mechanism of self-incompatibility in Brassica indicate the location, nature an...
The pollen grain coating of Brassica oleracea contains a polymorphic family of highly charged small ...
Pollen hydration and self-incompatibility (SI) in Brassica have been studied by using a combination ...
Self-incompatibility (SI) is genetically controlled, physiological hindrance to self-fruitfulness, a...
AbstractPlant self-incompatibility is controlled by different genes for the recognition reactions of...
Mature, self-incompatible stigmas exposed to cycloheximide for 2 h prior to pollination supported id...
In the S locusÐcontrolled self-incompatibility system of Brassica, recognition of self-related polle...
Iso-electric focusing of extracts derived from stigmatic homogenates of Brassica oleracea reveals th...
International audienceFlowering plants possess self-incompatibility (SI) mechanisms that promote out...
In plants, cell–cell recognition is a crucial step in the selection of optimal pairs of gametes to a...
Many hermaphrodite flowering plants possess the mechanisms called self-incompatibility (SI), which p...
Sporophytic incompatibility (SI) represents one of the systems by which angiosperms prevent pollinat...
The osmotic potential (tpx) of the stigmatic papillar cells of Brassica oleracea is —14-8 bars. In l...
Self-incompatibility (SI) in plants genetically prevents self-fertilization to promote outcrossing a...
The osmotic potential (psi pi) of the stigmatic papillar cells of Brassica oleracea is -14.8 bars. I...