| sex chromosome |
One of the chromosomes (X or Y) involved in sex determination. Normal human females have two X chromosomes in each cell, while normal males have one X and one Y.
출처: www.proteinstrukturfabrik.de/glossary.html
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| sex chromosome |
Chromosomes that contain the genes that distinguish the sexes. In humans, females have two "X" chromosomes, and males have one "X" and one "Y" chromosome.
출처: www.mountsinai.on.ca/FamMedGen/Glossary/default.ht...
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| sex chromosome |
The X or Y chromosome in human beings that determines the sex of an individual. Females have two X chromosomes in diploid cells; males have an X and aY chromosome. The sex chromosomes comprise the 23rd chromosome pair in a karyotype.
출처: www.preimplantationgenetictesting.com/Genetic_Glos...
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| sex chromosome |
The presence or absence of specific genes on the sex chromosomes generates the occurrence of the gender of an organism. Eg the male human has got one X- and one Y-chromosome, the female human two X-chromosomes. In contrast it is vice versa at the birds. The female bird has got one W- and one Z-chromosome, the male bird two Z-chromosomes.
출처: www.katharinasittiche.de/en/mutations/terms.php
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