XB-FEAT-12564498: Difference between revisions

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=''col11a2''=  
=''col11a2l''=  
This is the community wiki page for the gene ''col11a2'' please feel free to add any information that is relevant to this gene that is not already captured elsewhere in Xenbase.
This is the community wiki page for the gene ''col11a2l'' please feel free to add any information that is relevant to this gene that is not already captured elsewhere in Xenbase.


=nomenclature changes=
=nomenclature changes=
Line 7: Line 7:
''Xenopus'' gene name changed from ''collagen, type XI, alpha 2'' to ''collagen type XI alpha 2 chain'' (removing commas).
''Xenopus'' gene name changed from ''collagen, type XI, alpha 2'' to ''collagen type XI alpha 2 chain'' (removing commas).


03 OCT,2023


=summary for human COL11A2=
Gene name was changed from ''collagen type XI alpha 2 chain'' to ''collagen type XI alpha 2 chain like'', following synteny analysis.


This gene encodes one of the two alpha chains of type XI collagen, a minor fibrillar collagen. It is located on chromosome 6 very close to but separate from the gene for retinoid X receptor beta. Type XI collagen is a heterotrimer but the third alpha chain is a post-translationally modified alpha 1 type II chain. Proteolytic processing of this type XI chain produces PARP, a proline/arginine-rich protein that is an amino terminal domain. Mutations in this gene are associated with type III Stickler syndrome, otospondylomegaepiphyseal dysplasia (OSMED syndrome), Weissenbacher-Zweymuller syndrome, autosomal dominant non-syndromic sensorineural type 13 deafness (DFNA13), and autosomal recessive non-syndromic sensorineural type 53 deafness (DFNB53). Alternative splicing results in multiple transcript variants. A related pseudogene is located nearby on chromosome 6. [provided by RefSeq, Jul 2009]
Synteny supports the genes on XB-GENEPAGE-876668 as the true ''col11a2'' orthologs, flanked by ''rxrb'' and ''mhc2-dab'', in ''Xtropicalis'' and ''X. laevis.S'', a pattern shared with Human.  Note: There is no ''Xla.col11a2.L''.
 
Subsequently, this collagen gene is provisionaly called col11a2-like'', a 2nd collagen type 11a2 gene on Chr8, flanked by 'ficolin'' and ''inmt/nntm'' gene strings.
 
( I am not investigating whether this is indeed a collagen gene, assuming it is) .
Xtr.chr8: ''Loc(ficolin1b)< LOC#(ficolin1b-like)> '''col11a2l>''' X XB5814630(inmt)<  LOC100485680(nnmt)>''
 
Is there a Xlaevis col11a2l.L gene? No, not on chr8L/S, 7L or 5L (see below)
 
=synteny & orthology=
 
03 OCT,2023
 
True '''''col11a2'''''
 
Xtrop chr8:    syngap1.L<  LOC100486535(unch)  cuta.L>  phf1 < slc39a7 <  hsd17b8> ring1>//// rxrb>  '''col11a2*>'''  mhc2-dcb<  post12< tap1< tap2>
 
  *was col11a2p1- but they are protein coding, not  pseudogenes)
 
Xla Chr8L:    syngap1.L<    cuta.L>  phf1.L< slc39a7.L<  ring1.L> ///LOC100137644(unch|?hmga2)<  rxrb.L> mhc-dab.L< mhc-daa.L> LOC108719087(p2rx7-like)< mhc2-dcb.L(eladab-a)<  mhc2-dca.L> mhc2-dbb.L<  LOC121397044(unch|)<  LOC121397045<. mhc2-dba
note no Xla.L gene
 
XlaChr8S:  slc39a7.S <  hsd17b8> ring1>  rps18.S> wdr46.2> pfdn6.S> tapbp.S<  zbtb22.S< LOC100126628(unch|?hmga2)<  rxrb.S> '''LOC108700220(col11a2.S)'''> brd.S< mhc2-dma.S
 
Human: chr6: BRD2> HLA-DOA<  HLA-DPA1< HLA-DPB1> HLA-DPA2< COL11A2P1< '''COL11A2<'''  RXRB< SLC39A7> RING1>
 
 
'''''col11a2-like'''''
 
''Xtrop.chr8: Loc(ficolin1b)< LOC#(ficolin1b-like)> '''col11a2l>''' X XB5814630(inmt)<  LOC100485680(nnmt)>''
 
 
''Xla.chr8L: LOC(fcn1-like)< LOC(fcn1-like)<  fcn1.L< fcn1b.L<  '''xxxxxxx'''  LOC#(inmt#)< LOC#(nnmt#)<  LOC#(nnmt)>  LOC#(nnmt)>''
 
''Xla.chr8S:  tesk1.S> fcn1.S<  LOC108699888(fcn1b)< '''xxxxxxx''' LOC108700639(glutamate) > glul.S> arrdc1.S> ''
 
''Xla.L chr7L:  nmt.L< LOC#(inmt#)< LOC(znf-mymp1)> LOC#(inmt#)< LOC#(inmt#)< LOC#(inmt#)< LOC#(unch)< LOC#(inmt#)< LOC#(nnmt)>  LOC#(nnmt)> LOC#(unch)< LOC#(unch)< zbtb16.L> LOC#(htr3a) < htr3b.L<''
 
''Xla.chr5L: tbp.L>  phf10.L> c5h6orf120.L< wdr27>  inmt< thbs2.L> ''

Latest revision as of 11:35, 2 October 2023

col11a2l

This is the community wiki page for the gene col11a2l please feel free to add any information that is relevant to this gene that is not already captured elsewhere in Xenbase.

nomenclature changes

01May2023

Xenopus gene name changed from collagen, type XI, alpha 2 to collagen type XI alpha 2 chain (removing commas).

03 OCT,2023

Gene name was changed from collagen type XI alpha 2 chain to collagen type XI alpha 2 chain like, following synteny analysis.

Synteny supports the genes on XB-GENEPAGE-876668 as the true col11a2 orthologs, flanked by rxrb and mhc2-dab, in Xtropicalis and X. laevis.S, a pattern shared with Human. Note: There is no Xla.col11a2.L.

Subsequently, this collagen gene is provisionaly called col11a2-like, a 2nd collagen type 11a2 gene on Chr8, flanked by 'ficolin and inmt/nntm gene strings.

( I am not investigating whether this is indeed a collagen gene, assuming it is) .

Xtr.chr8: Loc(ficolin1b)< LOC#(ficolin1b-like)> col11a2l> X XB5814630(inmt)< LOC100485680(nnmt)>

Is there a Xlaevis col11a2l.L gene? No, not on chr8L/S, 7L or 5L (see below)

synteny & orthology

03 OCT,2023

True col11a2

Xtrop chr8: syngap1.L< LOC100486535(unch) cuta.L> phf1 < slc39a7 < hsd17b8> ring1>//// rxrb> col11a2*> mhc2-dcb< post12< tap1< tap2> 

 *was col11a2p1- but they are protein coding, not  pseudogenes)

Xla Chr8L: syngap1.L< cuta.L> phf1.L< slc39a7.L< ring1.L> ///LOC100137644(unch|?hmga2)< rxrb.L> mhc-dab.L< mhc-daa.L> LOC108719087(p2rx7-like)< mhc2-dcb.L(eladab-a)< mhc2-dca.L> mhc2-dbb.L< LOC121397044(unch|)< LOC121397045<. mhc2-dba 

note no Xla.L gene

XlaChr8S: slc39a7.S < hsd17b8> ring1> rps18.S> wdr46.2> pfdn6.S> tapbp.S< zbtb22.S< LOC100126628(unch|?hmga2)< rxrb.S> LOC108700220(col11a2.S)> brd.S< mhc2-dma.S

Human: chr6: BRD2> HLA-DOA< HLA-DPA1< HLA-DPB1> HLA-DPA2< COL11A2P1< COL11A2< RXRB< SLC39A7> RING1>


col11a2-like

Xtrop.chr8: Loc(ficolin1b)< LOC#(ficolin1b-like)> col11a2l> X XB5814630(inmt)< LOC100485680(nnmt)>


Xla.chr8L: LOC(fcn1-like)< LOC(fcn1-like)< fcn1.L< fcn1b.L< xxxxxxx LOC#(inmt#)< LOC#(nnmt#)< LOC#(nnmt)> LOC#(nnmt)>

Xla.chr8S: tesk1.S> fcn1.S< LOC108699888(fcn1b)< xxxxxxx LOC108700639(glutamate) > glul.S> arrdc1.S>

Xla.L chr7L: nmt.L< LOC#(inmt#)< LOC(znf-mymp1)> LOC#(inmt#)< LOC#(inmt#)< LOC#(inmt#)< LOC#(unch)< LOC#(inmt#)< LOC#(nnmt)> LOC#(nnmt)> LOC#(unch)< LOC#(unch)< zbtb16.L> LOC#(htr3a) < htr3b.L<

Xla.chr5L: tbp.L> phf10.L> c5h6orf120.L< wdr27> inmt< thbs2.L>

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