Genetics - Chromosome 13: Difference between revisions

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===Development Genes===
===Development Genes===
{|
|-
| colspan=5|[[Developmental Signals - Fibroblast Growth Factor|Table - Human Fgf Family]]
|-bgcolor="CEDFF2"
! width=100px|Approved<br>Symbol
! width=200px|Approved Name
! width=100px|Previous<br>Symbols
! Synonyms
! Chromosome
|-
| FGF9 || fibroblast growth factor 9 ||  ||  || {{Chr13}}q12.11
|-
| colspan=5|&nbsp;&nbsp;&nbsp;&nbsp;[[Molecular Development - Signaling|'''Links''']]: [[Developmental Signals - Fibroblast Growth Factor]] | [http://omim.org/entry/131220 OMIM Fgf1] | [https://www.genenames.org/cgi-bin/genefamilies/set/542 HGNC] | [[Template:Bmp family table|Bmp Family]] | [[Template:Fgf family table|Fgf Family]] | [[Template:Sox family table|Sox Family]] | [[Template:Tbx family table|Tbx Family]]
|}


==External Links==
==External Links==

Revision as of 09:39, 5 April 2018

Introduction

13

Trisomy 13 (Patau syndrome) is a rare (1 in 10,000 newborns) developmental genetic abnormality (aneuploidy) with three copies of chromosome 13, instead of the usual two copies, there can also be a chromosomal translocation. Infant may have a single placental artery at birth.


Links: Trisomy 13
Genetic Links: genetic abnormalities | maternal age | Trisomy 21 | Trisomy 18 | Trisomy 13 | Trisomy X | trisomy mosaicism | Monosomy | Fragile X | Williams | Alagille | Philadelphia chromosome | mitochondria | VACTERL | hydatidiform mole | epigenetics | Prenatal Diagnosis | Neonatal Diagnosis | meiosis | mitosis | International Classification of Diseases | genetics
Nucleus structure cartoon 01.jpg Chromatin Structure.png
Chromosome territories (interphase) Chromosome (Chromatin) structure (mitosis)


Human Chromosomes: 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | X | Y  

Some Recent Findings

  • Two Cases with Ring Chromosome 13 at either End of the Phenotypic Spectrum[1] "Ring chromosome 13 is a rare genetic condition with an incidence of 1/58,000 in live births. Major clinical features of patients with ring chromosome 13 include growth and developmental retardation, microcephaly, facial dysmorphism, ambiguous genitalia, anal atresia, eye malformations, retinoblastoma, and hand, foot, and toe abnormalities. The severity of the phenotype depends on the amount of genetic material lost during ring chromosome formation. Here, we report 2 cases with ring chromosome 13 at either end of the phenotypic spectrum."
More recent papers  
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Search term: Chromosome 13

<pubmed limit=5>Chromosome 13</pubmed>

Development Genes

Table - Human Fgf Family
Approved
Symbol
Approved Name Previous
Symbols
Synonyms Chromosome
FGF9 fibroblast growth factor 9 13q12.11
    Links: Developmental Signals - Fibroblast Growth Factor | OMIM Fgf1 | HGNC | Bmp Family | Fgf Family | Sox Family | Tbx Family


External Links

External Links Notice - The dynamic nature of the internet may mean that some of these listed links may no longer function. If the link no longer works search the web with the link text or name. Links to any external commercial sites are provided for information purposes only and should never be considered an endorsement. UNSW Embryology is provided as an educational resource with no clinical information or commercial affiliation.


Human Chromosomes: 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | X | Y  
Idiogram Chromosome Banding - The term refers to the light and dark pattern, seen after staining with a dye, of individual chromosomes identified in metaphase. It is only in meiosis and mitosis during metaphase that chromosomes can be easily identified, during the normal cell life (interphase) the chromosomes are unravelled and distributed within the nucleus in chromosome territories. A band is that part of a chromosome which is clearly distinguishable from nearby regions by appearing darker or brighter with one or more banding techniques.
Human Idiogram: 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | X | Y
Genetic abnormality locations: 1-4 | 5-8 | 9-12 | 13-16 | 17-20 | 21-XY | sSMC
Inheritance Pattern images: Genetic Abnormalities | autosomal dominant | autosomal recessive | X-linked dominant (affected father) | X-Linked dominant (affected mother) | X-Linked recessive (affected father) | X-Linked recessive (carrier mother) | mitochondrial inheritance | Codominant inheritance | Genogram symbols | Genetics
Links: Genetics | Abnormal Development - Genetic

Cite this page: Hill, M.A. (2024, March 29) Embryology Genetics - Chromosome 13. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/Genetics_-_Chromosome_13

What Links Here?
© Dr Mark Hill 2024, UNSW Embryology ISBN: 978 0 7334 2609 4 - UNSW CRICOS Provider Code No. 00098G



Cite this page: Hill, M.A. (2024, March 29) Embryology Genetics - Chromosome 13. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/Genetics_-_Chromosome_13

What Links Here?
© Dr Mark Hill 2024, UNSW Embryology ISBN: 978 0 7334 2609 4 - UNSW CRICOS Provider Code No. 00098G
  1. Çakmaklı S, Çankaya T, Gürsoy S, Koç A, Kırbıyık Ö, Kılıçarslan ÖA, Özer E, Erçal D & Bozkaya ÖG. (2017). Two Cases with Ring Chromosome 13 at either End of the Phenotypic Spectrum. Cytogenet. Genome Res. , 153, 175-180. PMID: 29518772 DOI.