Example sentences for: laevis

How can you use “laevis” in a sentence? Here are some example sentences to help you improve your vocabulary:

  • Adult female Xenopus laevis were anesthetized with tricaine methane sulfonate (MS-222, Sigma Chemical Co).

  • Furthermore, a study of 17 pairs of duplicated genes in the tetraploid frog Xenopus laevis has shown that both copies were subject to purifying selection [ 9], contrary to the notion of neutrality of one of the copies [ 1].

  • Indeed, the expression of dominant negative alleles that can potentially disrupt multiple members of a gene family has been used extensively in Xenopus laevis and has, for example, helped elucidate the action of fibroblast growth factors during mesoderm formation [ 19 ] . Such alleles are particularly useful when a null allele in the same gene causes a disruptive phenotype prior to the stage of development of interest.

  • Mammalian protein phosphatase 5 (PP5) and its homolog protein phosphatase T1 (Ppt1p) from the yeast Saccharomyces cerevisiae contain a catalytic domain structurally related to the catalytic subunits of PP1, PP2A and PP2B, and an N-terminal domain consisting of multiple tetratricopeptide repeats (TPRs) not found in other members of this family of phosphatases [ 1 2 3 ] . Homologs have also been identified in Xenopus laevis [ 4 ] , Neurospora crassa [ 5 ] , Drosophila melanogaster [ 6 ] , Trypanosoma brucei [ 7 ] , Plasmodium falciparum [ 8 9 ] , and cauliflower [ 10 ] , and homologs for Caenorhabditis elegans, Schizosaccharomyces pombe and Arabidopsis thaliana are predicted (accession number CAB60937, CAA17690 and AAD21727, respectively).

  • Segments of ovary were removed from anesthetized Xenopus laevis.


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