<i>fshr-1</i> is expressed in a subset of glial cells.

<p>Representative maximum intensity projections of young adult hermaphrodites co-expressing genomic <i>fshr-1</i> DNA under its own promoter (<i>Pfshr-1</i>, magenta) and markers of various subsets of glial cells (green) imaged in the head and tail regions where glial reside. (A) Pan-glial expression (<i>Pmir-228</i>) shows some colocalization (white, composite) with <i>fshr-1</i>, whereas (B) complete co-localization is seen with <i>fshr-1</i> and a marker of the six IL socket (ILso) glia <i>(Pgrl-18</i>). No colocalization occurs between <i>fshr-1</i> and markers of (C, D) AM and PH socket (AMso and PMso) glia (<i>Pgrl-2</i>), (E, F) AM and PH sheath (AMsh and PHsh) glia (<i>PF16F9</i>.<i>3</i>), or (G) CEP sheath (CEPsh) glia. Colocalization was confirmed by matching single planes from the ~25 μm stacks used to create the maximum intensity projects shown here.</p> <p>(PDF)</p>