miRNA families that are unique for Rattus:

miR-4128	miR-3561	mir-26	miR-2447	let-7a
miR-1415	miR-2442	miR-4310	miR-1808	miR-4314
miR-3377	mir-590

miRNEST miRNAs belonging to family mir-26:

mature miRNA	miRNEST id
TTCAAGTAATTCAGGATAGGT	MNEST005744   MNEST027672   MNEST028382   MNEST030168   MNEST030773   MNEST031796   MNEST032679   MNEST043205