Unsound gaiting action that starts with twisting elbows and ends with crisscrossing and toeing out. Also called knitting and purling and weaving.
Found on
http://www.akc.org/about/glossary.cfm
(from the article `genetics`) ...on the same chromosome could be calculated by measuring the frequency at which new chromosomal combinations arose (these were proposed to be ... ...of a chromosome can occur when a chromosome breaks, and the sections join with the partner chromosome if it has broken in the same places. This ... ...as ...
Found on
http://www.britannica.com/eb/a-z/c/162
The exchange of DNA sequences between chromatids of homologous chromosomes during meiosis.
Found on
http://www.encyclo.co.uk/local/20095
<genetics, molecular biology> The breaking during meiosis of one maternal and one paternal chromosome, the reciprocal exchange of corresponding sections of DNA along pairs of homologous chromosomes by symmetrical breakage and crosswise rejoining of the chromosomes. ... This results in the transfer of a block of genes from each chromosome to i...
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http://www.encyclo.co.uk/local/20973
(kros´ing o´vәr) the reciprocal exchange of genetic material between homologous chromosomes, resulting in recombination; often specifically denoting exchange between nonsister chromatids of paired homologous chromosomes during the first meiotic division.
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http://www.encyclo.co.uk/local/21001
The breaking during meiosis of one maternal and one paternal chromosome, the exchange of correspondi
Found on
http://www.encyclo.co.uk/local/22391
The exchange of corresponding segments between chromatids of homologous chromosomes.
Found on
http://www.encyclo.co.uk/visitor-contributions.php
Recombination as a result of DNA exchange between homologous chromatids in meiosis, giving rise to chiasmata.
Found on
http://www.encyclo.co.uk/visitor-contributions.php
Type: Term Pronunciation: kros′ing-ō′ver Definitions: 1. Reciprocal exchange of material between two paired chromosomes during meiosis, resulting in the transfer of a block of genes from each chromosome to its homologue. In contrast to genetic recombination (2), which is a phenotypic phenomenon, crossing-over is genotypic. Any even...
Found on
http://www.medilexicon.com/medicaldictionary.php?t=21494
Crossing over: The exchange of genetic material between two paired chromosomes. Crossing over is a way to recombine the genetic material so that each person (except for identical twins) is genetically unique.
Found on
http://www.medterms.com/script/main/art.asp?articlekey=2871
[
n] - the interchange of sections between pairing homologous chromosomes during the prophase of meiosis
Found on
http://www.webdictionary.co.uk/definition.php?query=crossing%20over
crossover noun the interchange of sections between pairing homologous chromosomes during the prophase of meiosis
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https://www.encyclo.co.uk/local/20974
The breaking during meiosis of one maternal and one paternal chromosome, the exchange of corresponding sections of DNA, and the rejoining of the chromosomes. This process can result in an exchange of alleles between chromosomes. Compare recombination.
Found on
https://www.encyclo.co.uk/local/21029
Unsound gaiting action that starts with twisting elbows and ends with crisscrossing and toeing out. Also called knitting and purling and weaving.
Found on
https://www.encyclo.co.uk/local/21273
During the first meiotic prophase, the process in which part of a chromatid is physically exchanged with another chromatid to form chromosomes with new allele combinations. PICTURE
Found on
https://www.encyclo.co.uk/local/21571
when viewed from the front (or rarely, the rear), the legs converge beyond the midline.
Found on
https://www.encyclo.co.uk/local/21572
the interchange of corresponding chromatid segments of homologous chromosomes with their linked genes.
Found on
https://www.infoplease.com/dictionary/crossing-over
No exact match found.
