WebDefine backcross. backcross synonyms, backcross pronunciation, backcross translation, English dictionary definition of backcross. tr.v. back·crossed , back·cross·ing , … Webbackcross, the mating of a hybrid organism (offspring of genetically unlike parents) with one of its parents or with an organism genetically similar to the parent. The backcross is useful in genetics studies for isolating (separating out) certain characteristics in a related group … class economy t air france WebBackcross is a genetic technique in which a recombinant organism is crossed with one of its parent with the objective of obtaining an organism that is more closely related to the … WebJul 21, 2024 · Backcross. Definition. verb. To cross a hybrid (i.e. offspring of the F1 generation) with its parent. noun. (1) The offspring produced from such a cross. (2) The … eagle library arduino shield WebBackcross: It is the crossing of a hybrid with one of its parents, or an adult genetically identical to the parent, to achieve offspring with a genetic identity closer to parents. It is generally used in horticulture, animal breeding, & gene knockout organism development. It is a cross between the F1 individual and either of 2 parents. • If the recurrent parent is an elite genotype, at the end of the backcrossing programme, an elite genotype is recovered. • As no "new" recombination results, the elite combination is not lost. • It works poorly for quantitative traits. • It is more restricted for recessive traits. eagle library relay WebThe goal of backcrossing is to obtain a line as identical as possible to the recurrent parent with the addition of the gene of interest that has been added through breeding. Fig. 2. Backcross breeding with a dominant …

Webbackcross. (băk′krôs′, -krŏs′) tr.v. back·crossed, back·crossing, back·crosses. To cross (a hybrid) with one of its parents or with an individual genetically identical to one of its … Webbackcross: [verb] to cross (a first-generation hybrid) with one of the parental types. eagle library esp32 wroom WebMarker-assisted backcrossing. Backcrossing is the plant breeding method most widely used to incorporate one or a few genes into an elite or adapted variety. In this method, the … WebDefine BACKCROSS. means a cross of a hybrid with either of its parents. classe cooper warzone WebThe symbols and definitions for mouse generation numbers used by The Jackson Laboratory are listed below. N umber of backcross generations. Examples: N1, first … WebFeb 20, 2024 · Test cross and backcross are two types of crosses introduced by Gregor Mendel. In test cross, a dominant phenotype is crossed with the homologous recessive … eagle library import WebDefinition: Search for: Glossary - word Glossary - def Textbooks Protocols Images Tools Forum PubMed Links Press Releases Biology Glossary search by EverythingBio.com

http://agbiosafety.unl.edu/education/backcross.htm classe cp-45 preamplifier review WebApr 11, 2024 · Backcross and introgression are useful for genetic improvement in breeding programmes. Backcrossing is also useful to dissect the genetic architecture of quantitative traits because it isolates a gene, or chromosomal region, in a different genetic background (the genetic background of the recurrent parent). class economy (v)