Synthesis of Lysine from α,ɛ-Diaminopimelic Acid by Mixed Ciliated Rumen Protozoa

1973 ◽  
Vol 244 (131) ◽  
pp. 31-32 ◽  
Author(s):  
RYOJI ONODERA ◽  
MAKOTO KANDATSU
Keyword(s):  
Diaminopimelic Acid ◽  
Rumen Protozoa

In Vitro Production of Lysine from 2,2′-Diaminopimelic Acid by Rumen Protozoa

1991 ◽  
Vol 38 (4) ◽  
pp. 421-425 ◽  
Author(s):  
RYOJI ONODERA ◽  
HIDEMITSU TAKASHIMA ◽  
JOHN R. LING
Keyword(s):  
Diaminopimelic Acid ◽  
In Vitro Production ◽  
Rumen Protozoa ◽  
Vitro Production

IN VITRO METABOLISM OF BACTERIAL CELL WALL BY RUMEN PROTOZOA

1984 ◽  
Vol 64 (5) ◽  
pp. 18-19 ◽  
Author(s):  
ANNA M. DENHOLM ◽  
J. R. LING
Keyword(s):  
Cell Wall ◽  
Bacillus Megaterium ◽  
Bacterial Cell ◽  
Bacterial Cell Wall ◽  
Diaminopimelic Acid ◽  
Pimelic Acid ◽  
Rumen Bacteria ◽  
Rumen Protozoa ◽  
Radiolabeled Compounds

Bacillus megaterium GW1, radiolabeled with (DL + meso)-2,6-diamino[G–3H]pimelic acid ([3H]A2pm), was incubated with mixed rumen protozoa, mixed rumen bacteria or alone (control). The protozoa released a large number of radiolabeled compounds into the medium; many of these were peptides. This activity was not found in either rumen bacteria or control incubations. Key words: Protozoa, bacterial cell wall, (DL + meso)-2,6-diaminopimelic acid

Synthesis of 2,6-diaminopimelic acid and its 4-substituted derivatives

1973 ◽  
Vol 38 (4) ◽  
pp. 1212-1220 ◽  
Author(s):  
J. Hanus ◽  
V. Tolman ◽  
K. Vereš
Keyword(s):  
Diaminopimelic Acid

Capillary electrophoresis applied to analysis and characterization of mono-N-acyl-2,6-diaminopimelic acid derivatives

2011 ◽  
Author(s):  
Miloslava Vítovcová ◽  
Jan Hlaváček ◽  
Jan Pícha ◽  
Václav Vaněk ◽  
Jiří Jiráček ◽  
...  
Keyword(s):  
Capillary Electrophoresis ◽  
Diaminopimelic Acid

Growth and cell division ofEscherichia coli 173-25 in the presence of some analogues of diaminopimelic acid

1974 ◽  
Vol 14 (4) ◽  
pp. 283-296 ◽  
Author(s):  
J. Chaloupka ◽  
M. Strnadová ◽  
J. Čáslavská ◽  
K. Vereš
Keyword(s):  
Cell Division ◽  
Ofescherichia Coli ◽  
Diaminopimelic Acid

Partial Lack of N-Acetyl Substitution of Glucosamine in the Peptidoglycan of the Budding Phototrophic Rhodomicrobium vannielii

1987 ◽  
Vol 42 (11-12) ◽  
pp. 1165-1170 ◽  
Author(s):  
Uwe J. Jürgens ◽  
Baldur Rieth ◽  
Jürgen Weckesser ◽  
Crawford S. Dow ◽  
Wilfried A. König
Keyword(s):  
Fatty Acids ◽  
Content Analysis ◽  
Type Structure ◽  
Diaminopimelic Acid ◽  
Strain Atcc ◽  
Muramic Acid ◽  
Cross Linkage ◽  
Rigid Layer ◽  
Rhodomicrobium Vannielii

The rigid layer and peptidoglycan fractions from two strains (ATCC 17100 and Rm 5) of the budding phototrophic Rhodomicrobium vannielii were isolated. Rigid layers of both strains contain protein in addition to peptidoglycan. They were free of polysaccharides and fatty acids. The respective peptidoglycan fractions contain glucosamine, muramic acid, ʟ-and ᴅ-alanine, ᴅ-glutamic and meso-diaminopimelic acid in approximately equimolar ratios except for a signifi­ cant lower relative ᴅ-alanine content. Analysis of partial acid hydrolysates revealed A 1 γ-type structure of Rhodomicrobium vannielii peptidoglycan (shown with strain ATCC 17100). An about 10-30% lack of N-acetylation of glucosamine was indicated. The degree of cross-linkage was found to be about 60% . No differences in peptidoglycan composition and degree of cross-linkage were found between swarmer-and chain-cells as examined with strain Rm 5.

Sign in / Sign up

Export Citation Format

Share Document