RT Journal Article SR Electronic(1) A1 Bourne, N. A1 Dancer, B. N.YR 1986 T1 Regeneration of Protoplasts of Bacillus subtilis 168 and Closely Related Strains JF Microbiology, VO 132 IS 2 SP 251 OP 255 DO https://doi.org/10.1099/00221287-132-2-251 PB Microbiology Society, SN 1465-2080, AB Summary: Regeneration of protoplasts to bacilli was attempted in several strains of Bacillus closely related to Bacillus subtilis 168. On DM3 and similar media using succinate as osmotic support, only B. subtilis 168 and Bacillus natto ATCC 15245 were able to regenerate. Media containing mannitol as osmotic support, and agar as gelling agent gave rise to L-form colonies with Bacillus licheniformis NCTC 6346. Many of the L-form colonies were able to regenerate to the bacillary form when plated on the mannitol medium solidified with gelatin. All of the Bacillus species tested were able to regenerate on the latter medium at rates sufficient to allow protoplast transformation and fusion experiments., UL https://www.microbiologyresearch.org/content/journal/micro/10.1099/00221287-132-2-251