Click here to close Hello! We notice that you are using Internet Explorer, which is not supported by Xenbase and may cause the site to display incorrectly. We suggest using a current version of Chrome, FireFox, or Safari.
Search Criteria
Gene/CloneSpeciesStageAnatomy ItemExperimenter
cdknxxenopus pronephric nephrostome 

Too many results?Too few results?

Experiment details for cdknx

Naylor RW et al. (2009) Assay

Normal levels of p27 are necessary for somite segmentation and determining pronephric organ size.

Gene Clone Species Stages Anatomy
cdknx.L laevis NF stage 27 pronephric nephrostome
cdknx.L laevis NF stage 32 pronephric nephrostome

Display additional annotations [+]
  Figure 1. p27Xic1 [cdknx ] is expressed at late tail bud stages in the pronephros by in situ analysis.Whole mount in situ hybridization was carried out with a DIG-labeled anti-sense RNA probe for p27Xic1. prior to and including stage 25, p27Xic1 expression in the presumptive pronephros is not detected by in situ hybridiza- tion.At stage 27 p27Xic1 expression is clearly evident in the dorso-anterior region of the presumptive pronephros (white arrow). Pronephric staining is confirmed in transverse sections at stage 27 through the anterior pronephros anlagen (white arrow).At stage 30 a similar pattern of p27Xic1 expression to that seen at stage 27 is observed in the dorsal anterior pronephros anlagen. By stage 32 p27Xic1 expression is concentrated in the nephrostomes and proximal tubules. No pronephric expression of p27Xic1 is detected by in situ hybridization at stage 38. (som, somites; nt, neural tube; ba, branchial arches; pr, pronephros; lh, lymph heart; ma, migrating muscle anlagen).

Gene Clone Species Stages Anatomy
cdknx.L laevis NF stage 27 pronephric nephrostome

  cdknx (cyclin-dependent kinase inhibitor xic1 ) gene expression in Xenopus laevis embryo, assayed via in situ hybridization, NF stage 27, lateral view, anterior left, dorsal up.

Gene Clone Species Stages Anatomy
cdknx.L laevis NF stage 32 pronephric nephrostome

  cdknx (cyclin-dependent kinase inhibitor xic1) gene expression in Xenopus laevis embryo, assayed via in situ hybridization, NF stage 32, lateral view, anterior left, dorsal up.