<prompt> Mark the false statement regarding L forms of bacteriaAlso known as cell wall deficient bacteriaIt was first isolated in StreptobacillusDevelops from only gram negative bacteriaCan lead to bacterial persistence during antibiotic treatment  <response>: L-forms bacteriaasL-phase bacteria Also known as L-phase variants or cell wall-deficientCWDbacteria Grow as spheroplasts or protoplasts. 1st isolated working on a culture of Streptobacillus moniliformis. L forms may not initiate a disease however they can lead to bacterial persistence during antibiotic treatment Recurrence of infection. It was used in Lister institute in London 2 types Unstable L-forms - Spheroplasts that are capable of dividing, but can reve to the original morphology Stable L-forms - L-forms that are unable to reve to the original bacteria. Although L-forms can develop from Gram positive as well as from Gram negative bacteria but during Gram stain, the L-forms always colour Gram-negative, due to the lack of a cell wall. 