Acentric fragment - Information from Answers.com
An acentric fragment is a segment of a chromosome that lacks a centromere. ... New York, 2001, Page 2, ISBN 978-0-12-227080-2, 10.1006/rwgn.2001.1750.
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acentric: Definition from Answers.com
acentric ( ′ā′sentrik ) ( biology ) Not oriented around a middle point. ( genetics ) A chromosome or chromosome fragment lacking a.
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centromere: Definition from Answers.com
Pieces of chromosomes that lack centromeres (acentric fragments) do not attach to the ... 2 The centromeric sequence; 3 Inheritance; 4 Structure; 5 Centromeric ...
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chromatid: Definition from Answers.com
Either of the two daughter strands of a replicated chromosome that are joined by a ... and anaphase 2 of meiosis), the strands are called daughter chromosomes.
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chromosome aberration: Definition from Answers.com
chromosome aberration ( ′krōmə′sōm abə′rāshən ) ( genetics ) ... segments lacks a centromere, and such acentric fragments are lost during cell division. ... in the genome: the great abundance of short repeats of a 2-, 3-, or 4-base-pair unit.
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Chromosomal inversion - Information from Answers.com
An inversion loop in the A arm of a chromosome from an Axarus species midge ... carriers of inversions may be offered genetic counseling and genetic testing.
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Balancer chromosome - Information from Answers.com
1 History of Balancer Chromosomes; 2 How balancer chromosomes work ... to dicentric or acentric chromosomes (chromosomes with two centromeres or no ...
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Fragile Chromosome Site: Information from Answers.com
Fragile Chromosome Site a nonstaining gap of variable width that usually involves both ... exhibit fragility as shown by the production of acentric fragments and chromosome deletions. ... Kane and Lynch 2: Dog Days Fragile Alliance Trailer ...
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Chromosome 13 (human) - Information from Answers.com
Chromosome 13 is one of the 23 pairs of chromosomes in humans. People ... 1 Genes; 2 Diseases and disorders; 3 Chromosomal conditions; 4 References ...
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