Fig. 1. JIL-1 and histone H3S10ph antibody labeling of salivary gland nuclei smush preparations.
JIL-1 (in green) and H3S10ph (in red) co-localizes on chromosomes from both female (upper panel) and male (middle panel) wild type nuclei. The middle panel illustrates the characteristic upregulation of JIL-1 and H3S10ph labeling on the male X chromosome (X). Labeling of both JIL-1 and H3S10ph is absent in JIL-1z2/JIL-1z2 (z2) null mutant nuclei (lower panel). The H3S10ph antibody used was from Cell Signaling.