Look up: Cross-Over

1. 
   crossing over
   [n] - the interchange of sections between pairing homologous chromosomes during the prophase of meiosis
   Found on http://www.webdictionary.co.uk/definitio
   
   
2. 
   Crossing over
   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.
   
   
3. 
   crossing over
   Recombination as a result of DNA exchange between homologous chromatids in meiosis, giving rise to chiasmata.
   Found on
   
   
4. 
   crossing over
   <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 it ...
   Found on http://www.mondofacto.com/facts/dictiona
   
   
5. 
   crossing over
   crossover noun the interchange of sections between pairing homologous chromosomes during the prophase of meiosis
   Found on http://wordnet.princeton.edu/perl/webwn?
   
   
6. 
   Crossing Over
   `Crossing Over` may refer to: * Chromosomal crossover, a cellular process * Crossing Over (album), a 1998 album by Hesperus (ensemble) * Crossing Over (book), a book by John Edward * Crossing Over (film), a 2007 film
   Found on http://en.wikipedia.org/wiki/Crossing_Ov
   
   
7. 
   crossing over
   (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.
   Found on http://www.mercksource.com/pp/us/cns/cns
   
   
8. 
   crossing over
   (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
   
   
9. 
   crossing over
   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 http://linkage.rockefeller.edu/wli/gloss
   
   
10. 
    Crossing over
    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.
    Found on http://www.ornl.gov/sci/techresources/Hu
    
    
11. 
    crossing over
    crossing over, process in genetics by which the two chromosomes of a homologous pair exchange equal segments with each other. Crossing over occurs in the first division of meiosis. At that stage each chromosome has replicated into two strands called sister chromatids. The two homologous chromosomes ...
    Found on http://www.infoplease.com/ce6/sci/A08141
    
    
12. 
    Crossing-over
    The exchange of DNA sequences between chromatids of homologous chromosomes during meiosis.
    Found on http://filebox.vt.edu/cals/cses/chagedor
    
    
13. 
    Crossing-over
    The exchange of corresponding segments between chromatids of homologous chromosomes.
    Found on http://www.pestmanagement.co.uk/lib/glos
    
    
14. 
    crossing-over
    the exchange of corresponding segments between chromatids of homologous chromosomes during meiosia,forming a chiasma Category: Medicine
    Found on http://www.mijnwoordenboek.nl/definition
    
    
15. 
    crossing-over
    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 number of crossing-overs between two loci will cancel out phenotypically ...
    Found on
    
    
16. 
    Crossover
    Printing across the gutter or from one page to the facing page of a publication.
    Found on http://www.printusa.com/glos.htm
    
    
17. 
    Crossover
    A genetic operator that splices information from two or more parents to form a composite offspring that has genetic material from all parents.
    Found on http://mitpress.mit.edu/books/FLAOH/cbnh
    
    
18. 
    Crossover
    1) The device on a sound system that routes the sound of the correct pitch to the correct part of the loudspeaker. 2) The space behind the stage setting or below the stage through which actors can get from one side of the stage to the other out of view of the audience.
    Found on http://www.dramatic.com.au/glossary/glos
    
    
19. 
    Crossover
    A passage way behind the stage for actors and technicians to cross from one side of the stage to the other.
    Found on http://www.queens-theatre.co.uk/technica
    
    
20. 
    Crossover
    1) A route leading from one side of the stage to the other, out of the audiences view.
    2) An electronic filter in a sound system that routes sound of the correct frequency to the correct part of the speaker system. Different speakers handle high frequencies (tweeters) and low frequencies (woofers). Sometimes known as a crossover network. An active crossover splits the signal from the mixing desk into high, mid and low frequencies which are then sent to three separate amplifiers.
    3) An electrical circuit that divides a full bandwidth signal into the desired frequency bands for the loudspeaker components.
    Found on http://www.testing1212.co.uk/a.htm
    
    
21. 
    Crossover
    Type or art that continues from one page of a book or magazine across the gutter to the opposite page. Also called bridge, gutter bleed and gutter jump.
    Found on http://www.tso.co.uk/solutions/publishin
    
    
22. 
    crossover
    the section of a drawworks drum grooved for angle control and in which the wire rope crosses over to start a new wrap. Also called an angle-control section.
    Found on http://www.workover.co.uk/og/c.htm
    
    
23. 
    Crossover
    When a photograph, rule or piece of line art crosses over from one page of a bound job to the other.
    Found on http://www.britishprint.com/tw/glossary.
    
    
24. 
    crossover
    the exchange of material between two paired classifiers Category: Statistics • two turnouts,with track between them,connecting two nearby and usually parallel tracks Category: Building industry • pedestrian or vehicular links,crossing above or below a transport system Category: Building industry • a region in an integrated circuit in which a metallised conductin...
    Found on http://www.mijnwoordenboek.nl/definition
    
    
25. 
    crossover
    Protein motif that describes the connection between strands in a parallel beta sheet. In principle, can be extended to the region between adjacent parallel alpha-helices.
    Found on