Literature DB >> 3089154

Contribution of protozoa to lysine synthesis in the in vitro rumen microbial ecosystem.

R Onodera.   

Abstract

Isotopic tracer experiments were conducted in vitro to determine contribution of protozoa toward the biosynthesis of lysine in the rumen microbial ecosystem. The presence of protozoa in a rumen microbial suspension always increased lysine synthesis from aspartate. Rumen contents from a faunated goat produced a higher amount of lysine than did those from a defaunated one.

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Year:  1986        PMID： 3089154      PMCID： PMC239069          DOI： 10.1128/aem.51.6.1350-1351.1986

Source DB:  PubMed          Journal:  Appl Environ Microbiol        ISSN： 0099-2240            Impact factor:   4.792


  9 in total

1.  The synthesis of lysine by the lactating goat.

Authors:  R A DARROCH; D C EDWARDS
Journal:  Br J Nutr       Date:  1956       Impact factor: 3.718

2.  Synthesis of Amino Acids in the Rumen.

Authors:  J K Loosli; H H Williams; W E Thomas; F H Ferris; L A Maynard
Journal:  Science       Date:  1949-08-05       Impact factor: 47.728

3.  Synthesis of lysine from alpha, epsilon-diaminopimelic acid by mixed ciliated rumen protozoa.

Authors:  R Onodora; M Kandatsu
Journal:  Nat New Biol       Date:  1973-07-04

4.  The metabolism of acetate by rumen microorganisms.

Authors:  B Emmanuel; L P Milligan; B V Turner
Journal:  Can J Microbiol       Date:  1974-02       Impact factor: 2.419

5.  Relationship between bacteria and ciliate protozoa in the sheep rumen.

Authors:  Y Kurihara; J M Eadie; P N Hobson; S O Mann
Journal:  J Gen Microbiol       Date:  1968-04

6.  Simple method of remove completely ciliate protozoa of adult ruminants.

Authors:  A R Akkada; E E Bartley; R Berube; L R Fina; R M Meyer; D Henricks; F Julius
Journal:  Appl Microbiol       Date:  1968-10

7.  Amino acid biosynthesis in mixed rumen cultures.

Authors:  F D Sauer; J D Erfle; S Mahadevan
Journal:  Biochem J       Date:  1975-09       Impact factor: 3.857

8.  Quantitative effects of defaunation on rumen fermentation and digestion in sheep.

Authors:  J B Rowe; A Davies; A W Broome
Journal:  Br J Nutr       Date:  1985-07       Impact factor: 3.718

9.  Milk production of cows on protein-free feed.

Authors:  A I Virtanen
Journal:  Science       Date:  1966-09-30       Impact factor: 47.728
  9 in total
  1 in total

1.  Methionine and lysine metabolism in the rumen and the possible effects of their metabolites on the nutrition and physiology of ruminants.

Authors:  R Onodera
Journal:  Amino Acids       Date:  1993-06       Impact factor: 3.520
  1 in total

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