Words similar to invariant
Example sentences for: invariant
How can you use “invariant” in a sentence? Here are some example sentences to help you improve your vocabulary:
2) can be identified, which are strictly invariant among all the yCCR4-related proteins, but have no equivalent in the presently aligned AP-endonucleases and DNAseI, or in other Mg 2+-dependent endonuclease fold-containing proteins previously described (not shown) [ 12 13 ] . These CCR4-specific amino acids are most probably relevant to functions common to and specific for all yCCR4-related proteins (see Discussion).
The sequence in this NH 2 extension is highly conserved, with 46% of the residues invariant among midasins from the available organisms.
Both lowess and invariant set normalization methods resulted in similar array distributions, whereas our version of lowess normalization gave more comparable distributions than the Raffy version.
The ability of a MIDAS protein to bind its protein ligand is tightly linked with the presence of intact MIDAS motifs: mutations to the metal-coordinating residues in these motifs, weaken or eliminate ligand binding [ 35 36 ] . An additional set of MIDAS-like proteins, that includes the integrin β-chain [ 37 38 ] and the von Willebrand Factor A domain [ 27 ] , lacks one of the three motifs and appears to bind ligands in a somewhat different manner [ 27 39 40 ] . In midasin, the presence of all three MIDAS motifs in the M-domain, with the putative metal ion-binding residues in the motifs invariant in the available organisms, indicates that midasin belongs to the family of MIDAS-containing proteins.
The statistical problem is to test the hypotheses that patterns of dinucleotide over- and under-representation in a given genome are invariant.
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