Construct: Contains an approximately 16kb SalI genomic fragment (the entire ED30 Λ phage insert) including the gro coding region and the 6.4kb groE(spl)-1 insertion. May also contain a small portion of the E(spl) gene between the first SalI site and the E(spl)1 deletion.
groE(spl)m8-HLH-1.tNa fails to rescue grounspecified
Fails to rescue lethal gro mutations.