Relocation of dehydroquinate dehydratase to the periplasmic space improves dehydroshikimate production with Gluconobacter oxydans strain NBRC3244

2021 ◽  
Author(s):  
Kentaro Nakamura ◽  
Kakeru Nagaki ◽  
Minenosuke Matsutani ◽  
Osao Adachi ◽  
Naoya Kataoka ◽  
...  
Keyword(s):  
Gluconobacter Oxydans ◽  
Periplasmic Space

Microanatomy of the Periplasm of Bacillus Licheniformis

1971 ◽  
Vol 29 ◽  
pp. 262-263
Author(s):  
B.K. Ghosh
Keyword(s):  
Cell Wall ◽  
Plasma Membrane ◽  
Bacillus Licheniformis ◽  
External Environment ◽  
Permeability Barrier ◽  
Periplasmic Space ◽  
Modified Technique ◽  
Gram Positive ◽  
Gram Negative ◽  
Gram Positive Bacteria

Periplasm of bacteria is the space outside the permeability barrier of plasma membrane but enclosed by the cell wall. The contents of this special milieu exterior could be regulated by the plasma membrane from the internal, and by the cell wall from the external environment of the cell. Unlike the gram-negative organism, the presence of this space in gram-positive bacteria is still controversial because it cannot be clearly demonstrated. We have shown the importance of some periplasmic bodies in the secretion of penicillinase from Bacillus licheniformis.In negatively stained specimens prepared by a modified technique (Figs. 1 and 2), periplasmic space (PS) contained two kinds of structures: (i) fibrils (F, 100 Å) running perpendicular to the cell wall from the protoplast and (ii) an array of vesicles of various sizes (V), which seem to have evaginated from the protoplast.

Ultrastructure of periplasmic bodies in gram-negative bacteria

1990 ◽  
Vol 48 (3) ◽  
pp. 640-641
Author(s):  
Xie Nianming ◽  
Ding Shaoqing ◽  
Wang Luping ◽  
Yuan Zenglin ◽  
Zhan Guolai ◽  
...  
Keyword(s):  
Electron Microscope ◽  
Campylobacter Jejuni ◽  
Proteus Mirabilis ◽  
Shigella Flexneri ◽  
Morphological Description ◽  
Gram Negative Bacteria ◽  
Periplasmic Space ◽  
Clostridium Tetani ◽  
Gram Negative ◽  
Brucella Canis

Perhaps the data about periplasmic enzymes are obtained through biochemical methods but lack of morphological description. We have proved the existence of periplasmic bodies by electron microscope and described their ultrastructures. We hope this report may draw the attention of biochemists and mrophologists to collaborate on researches in periplasmic enzymes or periplasmic bodies with each other.One or more independent bodies may be seen in the periplasmic space between outer and inner membranes of Gram-negative bacteria, which we called periplasmic bodies. The periplasmic bodies have been found in seven species of bacteria at least, including the Pseudomonas aeroginosa. Shigella flexneri, Echerichia coli. Yersinia pestis, Campylobacter jejuni, Proteus mirabilis, Clostridium tetani. Vibrio cholerae and Brucella canis.

Exemplar Abstract for Gluconobacter oxydans (Henneberg 1897) De Ley 1961 (Approved Lists 1980) emend. Hördt et al. 2020.

2003 ◽  
Author(s):  
Charles Thomas Parker ◽  
Dorothea Taylor ◽  
George M Garrity ◽  
Kara Mannor
Keyword(s):  
Gluconobacter Oxydans

Deletion of pyruvate decarboxylase by a new method for efficient markerless gene deletions in Gluconobacter oxydans

2012 ◽  
Vol 97 (6) ◽  
pp. 2521-2530 ◽  
Author(s):  
Björn Peters ◽  
Anja Junker ◽  
Katharina Brauer ◽  
Bernadette Mühlthaler ◽  
David Kostner ◽  
...  
Keyword(s):  
Pyruvate Decarboxylase ◽  
Gluconobacter Oxydans ◽  
New Method ◽  
Gene Deletions

A SacB-based system for diverse and multiple genome editing in Gluconobacter oxydans

2021 ◽  
Author(s):  
Zhijie Qin ◽  
Shiqin Yu ◽  
Li Liu ◽  
Lingling Wang ◽  
Jian Chen ◽  
...  
Keyword(s):  
Genome Editing ◽  
Gluconobacter Oxydans ◽  
Multiple Genome
Sign in / Sign up

Export Citation Format

Share Document