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:

All sequenced subclass Ba and Bb metallo-β-lactamases (except VIM-1) have a lysine residue at position 224 [ 41 ] , and all computational models for substrate binding to the metallo-β-lactamases assume that the invariant carboxylate on substrates forms an electrostatic interaction with this lysine.
It is, however, striking that G181 is invariant in all TrpEa proteins, except for those belonging to the six archaeal lineages lacking TrpEb_1.
The structurally invariant carboxy-terminal 591 amino acids of SLC4A9 include the 12 transmembrane domains characteristic of sodium bicarbonate transporters.
Both the cell lineage and the cell migrations are invariant from animal to animal, so migration defects can be easily identified.
47 of the 74 RP transcripts were either invariant or showed changes of 2-fold or less; 10 individual transcripts decreased by 3-5 fold (L12, L18, L24, L28, L30, S15, S16, S18, S19 and S24) and one was elevated by more than 3-fold (L17).