Mammalian cells, confronted with long double-strand RNA, basically destroy themselves as a defense against pathogens.

Nkx2-2as (Nkx2-2 antisense) is a long non-coding RNA.

The primary miR-122 transcript (pri-miR-122) is a long non-coding RNA.

In molecular biology, Adaptive response 33 (adapt33) is a long non-coding RNA.

It was later discovered to be a long non-coding RNA with over 20 different splice variants.

In molecular biology, Vax2os1 is a long non-coding RNA.

The immunogenicity of long RNA has been used to study both innate and adaptive immunity.

Bithoraxoid (bxd) is a long non-coding RNA found in Drosophila.

Evf-1 (Embryonic ventral forebrain-1) is a developmentally-regulated long non-coding RNA.

H19 is a gene for a long noncoding RNA, found in humans and elsewhere.