Descripteur en français: | Sites fragiles de chromosome | ||||||
Descripteur en anglais: | Chromosome Fragile Sites | ||||||
Descripteur en espagnol: |
Sitios Frágiles del Cromosoma
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Descripteur en portugais: | Sítios Frágeis do Cromossomo | ||||||
Code(s) d'arborescence: |
G05.360.340.024.189.610 |
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Identificateur unique RDF: | https://id.nlm.nih.gov/mesh/D043283 | ||||||
Note d'application: | Specific loci that show up during KARYOTYPING as a gap (an uncondensed stretch in closer views) on a CHROMATID arm after culturing cells under specific conditions. These sites are associated with an increase in CHROMOSOME FRAGILITY. They are classified as common or rare, and by the specific culture conditions under which they develop. Fragile site loci are named by the letters "FRA" followed by a designation for the specific chromosome, and a letter which refers to which fragile site of that chromosome (e.g. FRAXA refers to fragile site A on the X chromosome. It is a rare, folic acid-sensitive fragile site associated with FRAGILE X SYNDROME.) |
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Qualificatifs autorisés: |
DE effets des médicaments et des substances chimiques ES éthique GE génétique IM immunologie PH physiologie RE effets des radiations |
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Voir aussi le(s) descripteur(s): |
Expansion de séquence répétée de l'ADN
MeSH Fragilité des chromosomes MeSH Syndrome du chromosome X fragile MeSH | ||||||
Identifiant DeCS: | 38395 | ||||||
ID du Descripteur: | D043283 | ||||||
Documents indexés dans la Biblioteque Virtuelle de Santé (BVS): | Cliquez ici pour accéder aux documents VHL | ||||||
Date d'établissement: | 01/01/2004 | ||||||
Date d'entrée: | 09/07/2003 | ||||||
Date de révision: | 09/07/2013 |
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PHÉNOMÈNES ET PROCESSUS
Phénomènes génétiques [G05]Phénomènes génétiques
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Sites fragiles de chromosome
- Concept préféré
Concept UI |
M0004412 |
Terme préféré | Sites fragiles de chromosome |
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