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. 2021 Jan 30;30(1):87–102. doi: 10.1093/hmg/ddaa284

Figure 1.

Figure 1

The anti-glycylated tubulin antibody (TAP952) clearly demarcates the photoreceptor connecting cilia. (a) In both wild-type and Bbs7−/− photoreceptors at P15, signal from the TAP952 antibody demarcates the connecting cilia without overlapping with the signal from the anti-RP-1 antibody marking the outer segment portion of the ciliary axoneme. (b) The GT335 antibody delineates the connecting cilia in normal photoreceptors. However, in Bbs7−/− photoreceptors, the entire ciliary axoneme, including the outer segment portion of the ciliary axoneme marked by the anti-RP-1 antibody, is polyglutamylated.