XB-FEAT-986526: Difference between revisions
imported>Xenbase →loc100494546: Updated nomenclature, replaced: unnamed → loc100494546 (2) |
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= | =''hsd3b7l''= | ||
This is the community wiki page for the gene '' | This is the community wiki page for the gene ''hsd3b7l'' please feel free to add any information that is relevant to this gene that is not already captured elsewhere in Xenbase | ||
=nomenclature changes= | |||
''Xenopus'' gene symbol changed from ''loc100494546'' to ''XB986526 [provisional:hsd3b7]'' | |||
05May2023 | |||
''Xenopus'' gene name changed from ''provisional ortholog of hydroxy-delta-5-steroid dehydrogenase, 3 beta- and steroid delta-isomerase 7'' to ''hydroxy-delta-5-steroid dehydrogenase, 3 beta- and steroid delta-isomerase 7 like'' | |||
''Xenopus'' gene symbol changed from ''XB986526 [provisional:hsd3b7]'' to ''hsd3b7l'' | |||
=background to nomenclature changes= | |||
Jan/05/23 | |||
'''HSD3B7 symbol applied to wrong chicken gene ( and thus the wrong ''Xenopus'' gene)''' | |||
reported by David Webb from NCBI RefSeq team. RSCOM-393 | |||
Chicken GeneID: 417505 is named HSD3B7 (CGNC:1253) but isn't truly orthologous to human HSD3B7 (GeneID:80274). | |||
Xenopus has an unnamed gene (GeneID: 100494546, XB-GENE-986527) that is the ortholog of the misnamed chicken GeneID: 417505. | |||
chicken GeneID: 417505 resides at: | |||
IFT22< COL26A1> "HSD3B7"> MYL10< CUX1> | |||
while human is at: | |||
FBXL19> ORAI3> SETD1A> HSD3B7> STX1B< STX4> ZNF668< | |||
I think what's happening is that the true HSD3B7 gene is difficult to sequence and assemble in birds & crocodilians and so a similar gene, which mammals have lost, is being misnamed as "HSD3B7" in many non-mammals. | |||
In addition to mammals, this "HSD3B7" gene is also lost in squamates and caecilians though frogs, coelacanth & lungfish (Protopterus annectens) have both genes which suggests ancestral sarcopterygians had both HSD3B7 and "HSD3B7". | |||
The true HSD3B7 gene is older and goes back to vertebrata (and likely further) while "HSD3B7" arose in sarcopterygians. | |||
So my recommendations are: | |||
Gg GeneID: 417505 (CGNC:1253) needs to be renamed from HSD3B7 to something else ('''HSD3B7L'''? HSD3B8 and HSD3B9 are already used in mouse). | |||
Gg GeneID: 121108723 (CGNC:88598, HSD3B7L) should be named HSD3B7 (XP_040512766.1, lacks roughly aa 186-366 from the C-terminus). | |||
'''Xtr GeneID: 100145626 XB-GENE-1008841 is correctly named ''hsd3b7''''' | |||
'''Xtr GeneID: 100494546 XB-GENE-986527 needs to be named to match chicken GeneID: 417505/"HSD3B7"''' | |||
Dr GeneID: 327462 ZDB-GENE-030131-5673 is correctly named hsd3b7 | |||
Revision as of 05:50, 5 May 2023
hsd3b7l
This is the community wiki page for the gene hsd3b7l please feel free to add any information that is relevant to this gene that is not already captured elsewhere in Xenbase
nomenclature changes
Xenopus gene symbol changed from loc100494546 to XB986526 [provisional:hsd3b7]
05May2023
Xenopus gene name changed from provisional ortholog of hydroxy-delta-5-steroid dehydrogenase, 3 beta- and steroid delta-isomerase 7 to hydroxy-delta-5-steroid dehydrogenase, 3 beta- and steroid delta-isomerase 7 like
Xenopus gene symbol changed from XB986526 [provisional:hsd3b7] to hsd3b7l
background to nomenclature changes
Jan/05/23
HSD3B7 symbol applied to wrong chicken gene ( and thus the wrong Xenopus gene)
reported by David Webb from NCBI RefSeq team. RSCOM-393
Chicken GeneID: 417505 is named HSD3B7 (CGNC:1253) but isn't truly orthologous to human HSD3B7 (GeneID:80274).
Xenopus has an unnamed gene (GeneID: 100494546, XB-GENE-986527) that is the ortholog of the misnamed chicken GeneID: 417505. chicken GeneID: 417505 resides at:
IFT22< COL26A1> "HSD3B7"> MYL10< CUX1>
while human is at:
FBXL19> ORAI3> SETD1A> HSD3B7> STX1B< STX4> ZNF668<
I think what's happening is that the true HSD3B7 gene is difficult to sequence and assemble in birds & crocodilians and so a similar gene, which mammals have lost, is being misnamed as "HSD3B7" in many non-mammals.
In addition to mammals, this "HSD3B7" gene is also lost in squamates and caecilians though frogs, coelacanth & lungfish (Protopterus annectens) have both genes which suggests ancestral sarcopterygians had both HSD3B7 and "HSD3B7".
The true HSD3B7 gene is older and goes back to vertebrata (and likely further) while "HSD3B7" arose in sarcopterygians.
So my recommendations are:
Gg GeneID: 417505 (CGNC:1253) needs to be renamed from HSD3B7 to something else (HSD3B7L? HSD3B8 and HSD3B9 are already used in mouse).
Gg GeneID: 121108723 (CGNC:88598, HSD3B7L) should be named HSD3B7 (XP_040512766.1, lacks roughly aa 186-366 from the C-terminus).
Xtr GeneID: 100145626 XB-GENE-1008841 is correctly named hsd3b7
Xtr GeneID: 100494546 XB-GENE-986527 needs to be named to match chicken GeneID: 417505/"HSD3B7"
Dr GeneID: 327462 ZDB-GENE-030131-5673 is correctly named hsd3b7