Words similar to families

Example sentences for: families

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

Certain sequences underwent multiple recent duplications, resulting in large species specific sequence families, such as the C. elegans seven-transmembrane proteins acting as odorant and chemosensory receptors [ 19 20 ] . For query sequences belonging to such sequence families, orthologs (if present) are less effective for predicting specific information.
In addition, only two TF families (MYB & WRKY) were identified and listed within the "gene family page" http://www.arabidopsis.org/info/genefamily/genefamily.html.
Although the new Iceland genetic map [ 19 ] is higher resolution than the Marshfield map, a large fraction (62%) of the Screening Set 12 and 52 STRPs were not typed in the Iceland families.
And for many "working-poor" families, day-care expenses are an enormous burden.
Doesn't that mean families are actually $2,600 ahead?