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G banding information


Schematic karyogram of a human as seen on G banding, with annotated bands and sub-bands. It is a graphical representation of the idealized human diploid karyotype. Each row is vertically aligned at centromere level. It shows 22 homologous autosomal chromosome pairs, both the female (XX) and male (XY) versions of the two sex chromosomes, as well as the mitochondrial genome (at bottom left).

G-banding, G banding or Giemsa banding is a technique used in cytogenetics to produce a visible karyotype by staining condensed chromosomes. It is the most common chromosome banding method.[1] It is useful for identifying genetic diseases (mainly chromosomal abnormalities) through the photographic representation of the entire chromosome complement.[2]

  1. ^ Maloy, Stanley R.; Hughes, Kelly (2013). Brenner's encyclopedia of genetics. San Diego, CA. ISBN 978-0-08-096156-9. OCLC 836404630.{{cite book}}: CS1 maint: location missing publisher (link)
  2. ^ Speicher, Michael R. and Nigel P. Carter. "The New Cytogenetics: Blurring the Boundaries with Molecular Biology." Nature Reviews Genetics, Vol 6. Oct 2005.

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G banding

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G-banding, G banding or Giemsa banding is a technique used in cytogenetics to produce a visible karyotype by staining condensed chromosomes. It is the...

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G band

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systems adopted by astronomers G banding, in cytogenetics This disambiguation page lists articles associated with the title G band. If an internal link led...

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Karyotype

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produce 300–400 bands in a normal, human genome. It is the most common chromosome banding method. R-banding is the reverse of G-banding (the R stands for...

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Cytogenetics

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Techniques used include karyotyping, analysis of G-banded chromosomes, other cytogenetic banding techniques, as well as molecular cytogenetics such...

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Chromosome 21

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is positively stained by G banding, generally AT-rich and gene poor; gneg: Region which is negatively stained by G banding, generally CG-rich and gene...

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Banding

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banding in Wiktionary, the free dictionary. Banding may refer to: Banding (medical), procedures that use elastic bands for constriction Bird banding/ringing...

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Prophase

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chromosomes can be visualized as the move through prophase. The giemsa G-banding technique is commonly used to identify mammalian chromosomes, but utilizing...

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Euchromatin

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chromosomes, such as in a karyogram, cytogenetic banding is used to stain the chromosomes. Cytogenetic banding allows us to see which parts of the chromosome...

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Chromosome 22

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is positively stained by G banding, generally AT-rich and gene poor; gneg: Region which is negatively stained by G banding, generally CG-rich and gene...

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X chromosome

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is positively stained by G banding, generally AT-rich and gene poor; gneg: Region which is negatively stained by G banding, generally CG-rich and gene...

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Chromosome 6

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is positively stained by G banding, generally AT-rich and gene poor; gneg: Region which is negatively stained by G banding, generally CG-rich and gene...

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Chromosome 19

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is positively stained by G banding, generally AT-rich and gene poor; gneg: Region which is negatively stained by G banding, generally CG-rich and gene...

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Chromosome 18

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is positively stained by G banding, generally AT-rich and gene poor; gneg: Region which is negatively stained by G banding, generally CG-rich and gene...

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Chromosome 5

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is positively stained by G banding, generally AT-rich and gene poor; gneg: Region which is negatively stained by G banding, generally CG-rich and gene...

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Chromosome 8

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is positively stained by G banding, generally AT-rich and gene poor; gneg: Region which is negatively stained by G banding, generally CG-rich and gene...

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Chromosome 11

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is positively stained by G banding, generally AT-rich and gene poor; gneg: Region which is negatively stained by G banding, generally CG-rich and gene...

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Y chromosome

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is positively stained by G banding, generally AT-rich and gene poor; gneg: Region which is negatively stained by G banding, generally CG-rich and gene...

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Chromosome 13

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is positively stained by G banding, generally AT-rich and gene poor; gneg: Region which is negatively stained by G banding, generally CG-rich and gene...

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Chromosome 17

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is positively stained by G banding, generally AT-rich and gene poor; gneg: Region which is negatively stained by G banding, generally CG-rich and gene...

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Chromosome 7

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is positively stained by G banding, generally AT-rich and gene poor; gneg: Region which is negatively stained by G banding, generally CG-rich and gene...

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Chromosome 2

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is positively stained by G banding, generally AT-rich and gene poor; gneg: Region which is negatively stained by G banding, generally CG-rich and gene...

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Chromosome 3

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is positively stained by G banding, generally AT-rich and gene poor; gneg: Region which is negatively stained by G banding, generally CG-rich and gene...

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Chromosome 16

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fever (FMF) Synesthesia Thalassemia Trisomy 16 Morquio syndrome Red hair G-banding ideograms of human chromosome 16 "Search results - 16[CHR] AND "Homo sapiens"[Organism]...

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Chromosome 1

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is positively stained by G banding, generally AT-rich and gene poor; gneg: Region which is negatively stained by G banding, generally CG-rich and gene...

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Chromosome 15

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is positively stained by G banding, generally AT-rich and gene poor; gneg: Region which is negatively stained by G banding, generally CG-rich and gene...

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Chromosome 14

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deficiency Uniparental disomy (UPD) 14 Oculopharyngeal muscular dystrophy G-banding ideograms of human chromosome 14 "Search results - 14[CHR] AND "Homo sapiens"[Organism]...

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Chromosome 12

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is positively stained by G banding, generally AT-rich and gene poor; gneg: Region which is negatively stained by G banding, generally CG-rich and gene...

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Chromosome 10

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is positively stained by G banding, generally AT-rich and gene poor; gneg: Region which is negatively stained by G banding, generally CG-rich and gene...

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