XB-FEAT-22069536
cyp46a1.1
gene nomenclature & synteny
There are 3 named Xenopus cyp46a1 genes, a tadem duplication , cyp46a1.1, cyp46a1.2, cyp46a1.3, all on chr8 [Chr8:90631914..90931414 ], in this gene pattern ccdc85c< hhipl1> cyp46a1.1, cyp46a1.2, cyp46a1.3 mia2> fbxo33<
There is another cyp46a1-like gene duplication, also on Chr8, which we are giving the following names: cyp46a1.1l, cyp46a1.2lp (the p suffix as it is a pseudogene) and cyp46a1.3l .
These extra cyp46a1-like genes, seems to be a duplication of the duplication, and is only seen in the X.tropicalis and does not appear in Human, mouse or X. laevis.
synteny patterns:
Xtrop.Chr8:85600001..86207500 (607.5 Kb): spata7> ptpn21< zc3h14> eml5< ttc8> LOC100498621|ch24h/cyp46a1> LOC105948085[unch-pseudo]> LOC100145328|cyp46a1-like> foxn3< efcab11< tdp1>
Xla.chr8L: spata7.L> ptpn21.L< zc3h14.L> LOC108698703|eml5< ttc8.L> [ no duplicated cyp46a1 genes ] foxn3.L<
Xla.Chr8S: foxn3.S> LOC108699830|eml5> zc3h14.S< ptpn21.S> kcnk10.S> gpr65.S<
Human: EML5< TTC8< [LOTS OF ENHANCERS] FOXN3< EFCAB11< TDP1> KCNH13> MouseChr12: Spata7> Ptpn21< Zc3h14> EML5< TTC8<