Results 11 to 20 of about 693,448 (302)
Killing me softly - Programmed cell death in plant reproduction from sporogenesis to fertilization. [PDF]
Xie F, Vahldick H, Lin Z, Nowack MK.
europepmc +2 more sources
How did a duplicated gene copy evolve into a restorer-of-fertility gene in a plant? The case of Oma1 [PDF]
Restorer-of-fertility (Rf) is a suppressor of cytoplasmic male sterility (CMS), a mitochondrion-encoded trait that has been reported in many plant species.
Takumi Arakawa +8 more
doaj +1 more source
Roles of Brassinosteroids in Plant Reproduction. [PDF]
Li Z, He Y.
europepmc +2 more sources
One of the most common evolutionary transitions in angiosperms is the reproductive change from outcrossing to selfing, commonly associated with changes in floral biology and genetic diversity.
Maureen Murúa +2 more
doaj +1 more source
Plant reproduction in red clover requires cross-fertilization via insect pollination. However, the influences of visitation rate and timing on maximizing ovule utilization are yet to be determined.
Shuxuan Jing +3 more
doaj +1 more source
Arabinogalactan proteins (AGPs) are hydroxyproline-rich glycoproteins containing a high proportion of carbohydrates, widely distributed in the plant kingdom and ubiquitously present in land plants. AGPs have long been suggested to play important roles in
Diana Moreira +17 more
doaj +1 more source
Background Silene vulgaris (bladder campion) is a gynodioecious species existing as two genders – male-sterile females and hermaphrodites. Cytoplasmic male sterility (CMS) is generally encoded by mitochondrial genes, which interact with nuclear fertility
Helena Štorchová +6 more
doaj +1 more source
Pollination ecology and breeding system of two Calceolaria species in Chile [PDF]
Indexación: Web of Science; Scielo.Many angiosperms are exclusively dependent on pollinators for its reproduction (Matallana et al.2010; Arroyo et al. 2006).
Cisterna, Jannina +2 more
core +3 more sources
Possible molecular mechanisms of persistent pollen tube growth without de novo transcription
The vegetative cell nucleus proceeds ahead of a pair of sperm cells located beneath the pollen tube tip during germination. The tip-localized vegetative nucleus had been considered to play a pivotal role in the control of directional pollen tube growth ...
Kazuki Motomura +6 more
doaj +1 more source
Evolution of plant reproduction: from fusion and dispersal to interaction and communication [PDF]
Based on the existing data concerning the evolution of the sexual reproduction, it is argued that the processes of sex differentiation and interactions play a key role in evolution. From the beginning environment and organism are unified.
Willemse, M.T.M.
core +1 more source

