This is a preview. Log in through your library . Abstract In Rubus L. a connection seems to exist between the degree of meiotic disturbances on the one hand, and the production of unreduced embryo ...

Apomixis is not necessary. Neither agamospermy, nor its common companion polyploidy, confer selective advantages on populations that are not equally well provided for in the diploid sexual breeding ...

Apomixis is asexual reproduction without fertilization - developing or producing without sexual union. Apomixis is asexual reproduction without fertilization developing or producing without sexual ...

The development of synthetic apomixis enables the fixation of heterosis, which is a breakthrough that promises to transform conventional hybrid breeding strategies and trigger a new wave of green ...

A rice field in Bengal, India. Rice is a staple crop for billions of people, but it has proved difficult to bring high-yield hybrid rice strainers to farmers. UC Davis scientists have developed a ...