| Search Criteria |
| Gene/Clone | Species | Stage | Anatomy Item | Experimenter |
|---|---|---|---|---|
| pou2f1 | xenopus | somite [+] |
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Experiment details for pou2f1
Veenstra GJ et al. (1995) AssayDynamic and differential Oct-1 expression during early Xenopus embryogenesis: persistence of Oct-1 protein following down-regulation of the RNA.
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| Fig. 6. Details of Ott-I expression. (A) Parasagittal optical section of a stage 24 embryo showing the presence of W-l protein in the somites. The anterior side of the embryo is on the right. (B) Transversal section of a stage 28 embryo showing the Ocr-I transcripts being spatially restricted in the hindbrain. Furthermore, Ott-1 RNA is detected in the otic vesicle. (C-F) Frontal optical sections of the stage 43 embryo. The anterior side of the embryo is on the right. (C) Oct-1 protein is detected in the infundibulum (neurohypophysis) and the chiasmatic ridge. (D) Section more ventral in comparison with the section shown in panel C, showing Ott-I protein being present in the adenohypophysis. (E) Spatial restriction of Ocr-I expression in mid- and hindbrain. The highest levels of Dct-I protein are observed in the midbrain at the border with the hindbrain. (F) Maximum projection of frontal sections containing the otic vesicle and the cranial sensory ganglia. Roman numbers refer to the numbers of the cephalic nerves that relay in the Dct-I positive ganglia. The ganglia of the facial nerve (VII) contain relatively low levels of the protein at this stage of development. Note that the other sensory relay centers of the cephalic nerves, i.e., the olfactory bulb and the retina, also contain relatively high levels of Ott-I protein at least at some stage of development (compare Fig. 4D-G). |