# Molecular Sub-subtype PAX7\_FKHR missing

**URL:** <https://forum.depmap.org/t/molecular-sub-subtype-pax7-fkhr-missing/1915>\
**Category:** Issues and Bugs\
**Created:** [October 8, 2022, 3:57pm UTC](https://forum.depmap.org/t/molecular-sub-subtype-pax7-fkhr-missing/1915 "2022-10-08T15:57:38Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![PLL](https://yyz1.discourse-cdn.com/flex035/user_avatar/forum.depmap.org/pll/32/629_2.png) [@PLL](https://forum.depmap.org/u/PLL)\
**Post date:** [October 8, 2022, 3:57pm UTC](https://forum.depmap.org/t/molecular-sub-subtype-pax7-fkhr-missing/1915/1 "2022-10-08T15:57:38Z")

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There are two major translocations in alveolare rhabdomyosarcoma, PAX3-FKHR and PAX7-FKHR, however there is only one Molecular Sub-subtype in DepMap, i.e. PAX3\_FKHR.  
As a consequence, cell line RC2, which clearly harbors a PAX7-FKHR translocation, is sub-subtyped as PAX3\_FKHR, which is confusing.