Enhanced expression of Bacillus subtilis yaaA can restore both the growth and the sporulation defects caused by mutation of rplB, encoding ribosomal protein L2.
Suzuki S, Tanigawa O, Akanuma G, Nanamiya H, Kawamura F, Tagami K, Nomura N, Kawabata T, Sekine Y. Microbiology (Reading). 2014 Jun; 160(Pt 6):1040-1053. Epub 2014 Mar 17.