• microRNA
  • The posttranscriptional gene regulation mediated by microRNA plays an important role in the development and function of male and female reproductive organs and germ cells in mammals, including cattle. (ijbs.com)
  • metastasis
  • The aim of this study is to identify microRNAs differentially expressed in breast tumors in relation to EMT-transcription factor expression and lymph node metastasis, and that are involved in epithelial-mesenchymal transition. (aacrjournals.org)
  • diverse
  • Instead, their preservation across diverse amniotes, their apparent conservation in exon structure, and similarities in their pattern of brain expression during embryonic and early postnatal stages together indicate that these are functional RNA molecules, of which some have roles in vertebrate brain development. (biomedcentral.com)