What is heterosis or hybrid vigor?

Mar 26, 2025 ... sexual reproduction ... sexual reproduction, the production of new organisms by the combination of genetic information of two individuals of ... Parasitic success without sexual reproduction: what more than 10 years of root-knot nematode genomics revealed? Imprimer; Partager. 31 décembre 2017. Successful sexual reproduction is essential for the maintenance, recovery, adaptation, and evolution of reef-building scleractinian corals that create ... The timing of sex in facultatively sexual organisms is critical to fitness, due to the differing demographic consequences of sexual versus asexual reproduction. Oct 19, 2023 ... Sexual reproduction occurs in a variety of ways in animals. In some species, such as fish, the male releases sperm over the eggs after the ... Tran, N. T., Miles, A. K., Dietzgen, R. G., and Drenth, A. (2016). Citrus black spot: sexual reproduction provides new insights into an old problem. Sexual reproduction requires the union of two specialized cells, called gametes, each of which contains one set of chromosomes. When two gametes unite, they ... ... sexual reproduction and virulence. However, classical gene replacement failed to achieve mutants for five MAT genes (RPL22, RPO41, MYO2, PRT1, and RPL39) ... Sexual reproduction offers the opportunity to produce recombinant types that can make the population better able to keep up with changes in the environment. Mar 22, 2016 ... A fungal disease that poses a serious threat to cacao plants - the source of chocolate - reproduces clonally, Purdue University researchers find.