L FORM Meaning and
Definition
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"L form" refers to a variant or morphological form of bacteria, specifically of Gram-negative bacteria. This form is characterized by the absence or alteration of a cell wall, resulting in a loss of shape and the formation of irregular, filamentous or spheroplast-like structures. The L form arises due to the spontaneous or induced failure in bacterial cell division or by the loss of cell wall integrity, allowing the bacterium to survive and multiply without it.
The L form is named after the scientist Émile Lederer, who first described these bacteria in 1932. It is considered a stable variant that can persist in the absence of antibiotics or other stressors, allowing potential reversion to the normal bacterial form when conditions improve. L forms can be generated in the laboratory through various methods such as growth in media with cell wall-inhibiting antibiotics or by exposing bacteria to lysozyme, which breaks down the cell wall.
Due to their unique characteristics, L forms have attracted attention in research related to antibiotic resistance and bacterial persistence. Their ability to survive within host cells and resistance to conventional antibiotics makes them a potential model system for studying microbial pathogenesis and devising new therapeutic strategies. Additionally, the L form has been used in industry for the production of specific compounds and as a model for studying basic bacterial physiology and genetics.
Common Misspellings for L FORM
- 0liform
- k form
- p form
- o form
- l dorm
- l corm
- l vorm
- l gorm
- l torm
- l rorm
- l firm
- l fkrm
- l flrm
- l fprm
- l f0rm
- l f9rm
- l foem
- l fodm
- l fofm
- l fotm
Etymology of L FORM
The term "L form" originates from the German word "L-Form" or "L-Formen", where "L" stands for "Lösung" meaning "solution" or "outcome" in English. The term was introduced by a German bacteriologist named Emmy Klieneberger in the 1930s to describe a distinct form of bacteria that lacks a cell wall. The "L form" bacteria have a different morphology compared to the traditional bacterial cells with a cell wall, and they can revert to their normal cell wall-containing shape under certain conditions. The term "L form" has since been widely adopted in the field of microbiology and bacterial research to describe this specific variant of bacteria.
