Example sentences for: laevis

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

  • 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).

  • Data from the following species were assembled into presumptive orthology groups (hereafter, proteins) and aligned [ 36 ] : Aquifex aeolicus , Bacillus subtilis , Borrelia burgdorferi , Chlamydia trachomatis , Escherichia coli , Haemophilus influenzae , Helicobacter pylori, Mycobacterium tuberculosis, Mycoplasma genitalium, Mycoplasma pneumoniae , Rickettsia prowazekii, Synechocystis sp., and Treponema pallidum (Eubacteria), Archaeoglobus fulgidus, Methanobacterium thermoautotrophicum, Methanococcus jannaschii, Pyrococcus abyssi , and P. horikoshii (Archaebacteria: Euryarchaeota), and Arabidopsis thaliana, Caenorhabditis elegans, Dictyostelium discoideum, Drosophila melanogaster, Gallus gallus, Homo sapiens, Mus musculus, Oryza saticva, Plasmodium falciparum, Saccharomyces cerevisiae, Schizosaccharomyces pombe, Trypanosoma sp. , and Xenopus laevis (Eukaryota).

  • Briefly, skeletal muscle somites are dissected from stage 20-22 Xenopus laevis embryos in collagenase/Steinberg's solution, dissociated for 8-10 minutes in Ca ++Mg ++free solution, triturated, and cultured on clean 24 × 60 mm coverslips in 60 μl of culture medium (85% Steinberg's solution, 10% Leibovitz's L-15 medium, 5% fetal bovine serum, 50 μg/ml Gentamycin, pH7.

  • 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.

  • Additionally, the two eukaryotes Xenopus laevis and Homo sapiens have conserved the alanine, whereas the more distantly related species all conserve a methionine.


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