Ψ HMGCS2 - Orcinus orca

Reference Gene:
Job_ID:
Curator:
GlossID Species Gene Loss Mechanism Loss Type Lineage Specific Evidence Accession Nr.
GL_PKR781 Orcinus orca LOF (frameshift, premature stop, ss) Full Yes Multiple individual SRA XM_049711658.1

Statements

Type Excerpt DOI
Timing of Loss "All 22 mutations in cetaceans were confirmed by at least 30 reads, with no support for the non-gene-inactivating allele (Figure 1B, Supplementary file 1). This includes the deletion of exon one that exhibits shared breakpoints in the toothed and baleen whale lineages (Figure 1—figure supplement 3), which strongly suggests that this deletion and thus HMGCS2 loss already occurred before the split of the main cetacean lineages (Figure 1C)." 10.7554/eLife.38906