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backcross
(redirected from backcrossing)

   Also found in: Medical, Encyclopedia, Wikipedia 0.01 sec.
back·cross  (bkkrôs, -krs)
tr.v. back·crossed, back·cross·ing, back·cross·es
To cross (a hybrid) with one of its parents or with an individual genetically identical to one of its parents.
n.
1. The act of making such a cross.
2. An individual resulting from such a cross.

backcross [ˈbækˌkrɒs]
vb
(Life Sciences & Allied Applications / Genetics) to mate (a hybrid of the first generation) with one of its parents
n
1. (Life Sciences & Allied Applications / Genetics) the offspring so produced
2. (Life Sciences & Allied Applications / Genetics) the act or process of backcrossing

backcross  (bkkrôs, -krs)
Verb
To cross a hybrid with one of its parents or with an individual genetically identical to one of its parents. Backcrossing is used in research to isolate genetic characteristics found in one of the parents.
Noun
1. The act of making such a cross.
2. An individual resulting from such a cross.
ThesaurusLegend:  Synonyms Related Words Antonyms
Verb1.backcross - mate a hybrid of the first generation with one of its parents
crossbreed, hybridise, hybridize, interbreed, cross - breed animals or plants using parents of different races and varieties; "cross a horse and a donkey"; "Mendel tried crossbreeding"; "these species do not interbreed"


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Upper grades study forest ecology, perform DNA experiments, and study the genetics of backcrossing Chinese chestnut hybrids to surviving native chestnuts, aiming for a tree that incorporates the desirable characteristics of the native with just enough Chinese to resist blight.
Through backcrossing, the researchers have produced progeny that also offer good productivity, vigor and adaptation.
sativa and backcrossing onto parental genetic types and are being evaluated.
 
 
 
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