In this task, you are given a sentence. You are expected to recognize the name of gene or protein. Although there might be several correct answers, you need to write one of them.

 The human RIL gene : mapping to human chromosome 5q31 . 1 , genomic organization and alternative transcripts .
RIL gene

 A protein which promotes DNA strand transfer between linear double - stranded M13mp19 DNA and single - stranded viral M13mp19 DNA has been isolated from recA - E . coli .
recA -

 Both merR genes consist of a 408 bp ORF coding for 135 amino acids .

merR genes