Spermatid perinuclear ribonucleic acid-binding protein binds microtubules in vitro and associates with abnormal manchettes in vivo in mice.

@article{Schumacher1998SpermatidPR,
  title={Spermatid perinuclear ribonucleic acid-binding protein binds microtubules in vitro and associates with abnormal manchettes in vivo in mice.},
  author={Jill M. Schumacher and Karen Artzt and Robert E Braun},
  journal={Biology of reproduction},
  year={1998},
  volume={59 1},
  pages={69-76}
}
Spermatid perinuclear RNA-binding protein (SPNR) is a microtubule-associated RNA-binding protein that localizes to the manchette in developing spermatids. The RNA target of SPNR in vivo is unknown, although we have previously suggested the possibility that SPNR is involved in the translational activation of the protamine 1 mRNA in elongated spermatids. To increase our understanding of SPNR's association with the manchette, we sought to determine SPNR's subcellular localization in several mouse… CONTINUE READING

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