Gene: [17q2/COL1A1] collagen, type I, alpha 1; osteogenesis imperfecta, types II/IV (dominant); Ehlers-Danlos syndrome, type VII (MIM:130060); [OI2 ]


MAF

According to Xu-1988/89, the given gene COL1A1 and the nerve growth factor receptor gene (see GEM:17q2/NGFR) are physically linked and located about 400 kb apart each from other, since the gene-specific DNA probes recognize a common 400 kb fragment in the SalI hydrolizate of Chr 17 DNA."

HET

MIM describes this type of osteogenesis imperfecta (OI) under the particular number (MIM:166210) as an independent locus. The other OI types that are yet not specified in molecular genetic terms, are de- scribed as dominant markers under the following numbers: 166200, independent locus OI1 tarda (with blue sclerae); 166220, independent locus OI4 mild type, which was also registered in HGM Catalogue but is excluded from the GEM Catalogue (see GEM:07q2/COL1A2); 166230, secondary marker OI with opalescent teeth, blue sclerae, wormian bones (without fractures); 166240, secondary marker OI1A with dentinogenesis imperfecta (opalescent teeth); and as recessive phenotypes under the following markers: 259400, independent locus OI2 congenita, vrolik type; 259410, secondary marker OI with microcephaly/cataracta; 259420, independent locus OI3 progresively deforming, with normal sclerae; As molecular genetic studies on mutational collagen diseases demonstrated, the MIM classification of all these pathologies, including numerous variants of Ehlers-Danlos syndrome, does not already correspond to the actual genetic heterogeneity of independent loci involved in the pathogenesis of these collagen diseases."

FAG

On the collagen polypeptide multigene family, see FAM:COLL/00.0.

MAP

Loci: GEM:17q111/D17Z1, GEM:17q2/GH1.
[1] See GEM:17q111/D17Z1."

REF

PAT,MUT,MOL,CAG "Bateman JF &: JBC, 264, N19, 10960-10964, 1989
LOC,CYG "Church &: CCG, 27, 24-30, 1980
LOC,PRO "Huerre C &: PNAS, 79, 6627-6630, 1982
PAT,MUT,MOL,CAG "Labhard ME &: Mol Biol Med, 5, N3, 197-207, 1988
PAT,MUT,MOL,CAG "Marini JC &: JBC, 264, N20, 11893-11900, 1989
POL,MOL,PAG "Mottes M &: Hum Genet, 83, 369-372, 1989
LOC,PRO "Retief E &: Hum Genet, 69, 304-308, 1985
LOC,PRO "Solomon &: Ann Hum Genet, 48, 39-42, 1984
LOC,CYG "Sundar Raj CV &: PNAS, 74, 4444-4448, 1977
PAT,MUT,MOL,CAG "Sykes B &: AJHG, 46, 293-307, 1990
PAT,MUT,MOL,CAG "Tenni &: Hum Genet, 79, 245-250, 1988
MAP "Tsipouras P &: CCG, 47, 109-110, 1988
PAT,MUT,MOL,CAG "Wallis GA &: JBC, 265, N30, 18628-18633, 1990
LIN,MOL,MAG,MAF "Xu WM &: CCG, 51, (HGM10), 1111-1112, 1989
LIN,MOL,MAG,MAF "Xu WM &: PNAS, 85, N22, 8563-8567, 1988

KEY

exce, bone

CLA

coding, basic

LOC

17 q21.3-22

MIM

MIM: 120150

SYN

OI2

Смотрите также:

  • Таргетинг: мутирование генов in vivo
  • Коллагены I: мутации
  • Gene superfamily: collagen proteins; (@COL1 COL2A1 COL3A1 @COL4 @COL5 @COL6 COL7A1 @COL8 @COL9 COL10A1 @COL11 COL12A1 COL12A1L COL13A1 COL14A1 COL15A1 COL16A1 COL17A1 COL18A1 COL19A1)
  • Коллагены: исследование мутаций гена COL1A1 на трансгенных мышах
  • Col I AI; Col I AII Гены
  • Gene: [HOXB/17q2] homeo box region B, gene cluster on chr 17q2; (HOXB1 HOXB2 HOXB3 HOXB4 HOXB5 HOXB6 HOXB7 HOXB8 HOXB9 HOXB13)
  • Col I AI и Col I AII Гены: мутации
  • HUGEN-Коллаген