Definition of Heterosis. Meaning of Heterosis. Synonyms of Heterosis

Here you will find one or more explanations in English for the word Heterosis. Also in the bottom left of the page several parts of wikipedia pages related to the word Heterosis and, of course, Heterosis synonyms and on the right images related to the word Heterosis.

Definition of Heterosis

Heterosis
Heterosis Het`e*ro"sis, n. [NL., fr. Gr. ? alteration, fr. ? other, different.] (Rhet.) A figure of speech by which one form of a noun, verb, or pronoun, and the like, is used for another, as in the sentence: ``What is life to such as me?' --Aytoun.

Meaning of Heterosis from wikipedia

- also to gain brevity of expression I suggest … that the word 'heterosis' be adopted. Heterosis is often discussed as the opposite of inbreeding depression...
- DNA replication and repair, and how molecular machines are constructed. Heterosis is the tendency for hybrid individuals to exceed their purebred parents...
- conducted by CIMMYT made use of a chemical hybridising agent to evaluate heterosis in hexaploid triticale hybrids. To select the most promising parents for...
- stage does not benefit from heterosis. This may be an indication that the ****ual reproduction has advantages other than heterosis, such as genetic recombination...
- has become very po****r among herd managers using the breed in their heterosis programs for hybrid vigor. These cattle are a versatile breed and adapt...
- crossbreeding did the opposite. Those experiments proved the concept of heterosis. In the 1950s, geneticist J. C. Stephens and a few others hybridized two...
- heterotic. Positive heterosis produces more robust hybrids, they might be stronger or bigger; while the term negative heterosis refers to weaker or smaller...
- of the genetic basis of heterosis in rice. This was a unique discovery because it had been previously thought that heterosis was not possible for self-pollinating...
- growth and yield characteristics in offspring through the phenomenon of heterosis ("hybrid vigour" or "combining ability"). Two po****tions of breeding...
- genetic health problems ****ociated with inbreeding (based on the theory of heterosis), and have enthusiasts and defenders who prefer them to intentionally...