L-form bacteria - Wikipedia
L-form bacteria, also known as L-phase bacteria, L-phase variants or cell wall-deficient bacteria (CWDB), are growth forms derived from different bacteria. They lack cell walls . [ 1 ] Two types of L-forms are distinguished: unstable L-forms , spheroplasts that are capable of dividing, but can revert to the original morphology, and stable L ...
l型细菌 - 百度百科
通常将细胞壁缺陷的细菌，包括原生质体和原生质球，统称为 细菌l型 。但严格来说，l型细菌应专指那些实验室或宿主体内通过 自发突变 而形成的 遗传性 稳定的细胞壁缺陷菌株。
Bacterial L-forms - PubMed
L-forms are "cell wall-deficient" bacteria which are able to grow as spheroplasts or protoplasts. They can be differentiated into four types depending on their ability to revert to the parental, cell-walled form and to the extent of their cell-wall modification. L-forms are significant in modern sci …
Chapter 1 Bacterial L‐Forms - ScienceDirect
2009年1月1日 · L‐form bacteria are interesting and important variants of ordinary eubacteria with modified or no cell walls. As unstable L‐forms they represent transient states able to grow as CWD cells (spheroplasts or protoplasts). They can be induced and persist in eukaryotic hosts.
L-form bacteria, cell walls and the origins of life - PMC
L-forms are bacterial variants that lack a cell wall and divide by a variety of processes involving membrane blebbing, tubulation, vesiculation and fission. Their unusual mode of proliferation provides a model for primitive cells and is reminiscent of recently developed in vitro vesicle reproduction processes.
L-form bacteria - MPKB
L-form bacteria lack flagella, long slender appendages that allow some forms of bacteria to propel themselves forward by using a whip-like motion. Instead they glide to their destinations in a snail-like fashion. Groups of L-form bacteria are often encased inside tubules.
L-form bacteria, chronic diseases and the origins of life - PMC
Over the years, researchers realized that the L-form state can be induced experimentally in many bacterial species by treatment of cells with antibiotics, lytic enzymes and/or certain amino acids, which interfere with the bacterial cell wall or its synthesis.
L-form bacteria – Definition, Size and shape, Culturing , …
2024年3月27日 · “L-form” bacteria are also referred to as L-phase bacteria or L-phase variants, and cell wall deficient (CWD) bacteria are bacteria with no cell walls. They were first identified around 1935, by the scientist Emmy Klieneberger Nobel who identified them as “L-forms” after the Lister Institute in London which she was working at.
L-form bacteria, chronic diseases and the origins of life
2016年11月5日 · Identification of the universally essential genes or biological pathways in L-forms across the bacterial domain could contribute to our understanding of the principles underpinning the L-form state.
L-Form Bacteria - an overview | ScienceDirect Topics
Cell wall–deficient bacteria (CWDB), also known as L-phase or L-form bacteria, are bacterial variants that lack a cell wall, although they may in fact possess small amounts of peptidoglycan.2 The name L-form was given to these bacteria because they …