Literature DB >> 306932

[alpha-Amylase activity in lysosomes of Aspergillus oryzae (author's transl)].

J Bata, P Vallier, L Colobert.   

Abstract

The alpha-amylase of mycelial cells of Aspergillus oryzae exists in a particular form in 8000 g pellet. The lysosomal localization of acid phosphatase is confirmed by electron microscopy. The purification of lysosomes by discontinuous gradient of sucrose in D2O shows that alpha-amylase activity is bound to these particles.

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Year:  1978        PMID： 306932     DOI： 10.1007/bf01936965

Source DB:  PubMed          Journal:  Experientia        ISSN： 0014-4754


  10 in total

1.  Evidence for the presence of alpha amylase in the cell membrane of Bacillus amyloliquefaciens.

Authors:  L Fernández-Rivera Río; A Arroyo-Begovich
Journal:  Biochem Biophys Res Commun       Date:  1975-07-08       Impact factor: 3.575

2.  Tissue fractionation studies. 5. The association of acid phosphatase with a special class of cytoplasmic granules in rat liver.

Authors:  F APPELMANS; R WATTIAUX; C DE DUVE
Journal:  Biochem J       Date:  1955-03       Impact factor: 3.857

3.  Tissue fractionation studies. 13. Analysis of mitochondrial fractions from rat liver by density-gradient centrifuging.

Authors:  H BEAUFAY; D S BENDALL; P BAUDHUN; R WATTIAUX; C DE DUVE
Journal:  Biochem J       Date:  1959-12       Impact factor: 3.857

4.  An ultra-micro method for determination of amylase activity in blood serum.

Authors:  J R CLOSE; H V STREET
Journal:  Clin Chim Acta       Date:  1958-09       Impact factor: 3.786

5.  A method for estimating serum acid phosphatase of prostatic origin.

Authors:  W H FISHMAN; F LERNER
Journal:  J Biol Chem       Date:  1953-01       Impact factor: 5.157

6.  Protein measurement with the Folin phenol reagent.

Authors:  O H LOWRY; N J ROSEBROUGH; A L FARR; R J RANDALL
Journal:  J Biol Chem       Date:  1951-11       Impact factor: 5.157

7.  Conditions and course of accumulation and excretion of amylases in cultures of Aspergillus oryzae.

Authors:  J Andrzejczuk-Hybel; J Kaczkowski
Journal:  Bull Acad Pol Sci Biol       Date:  1971-06

8.  Presence of binding site for alpha-amylase and of masking protein for this site on mycelial cell wall of Aspergillus oryzae.

Authors:  M Yabuki; S Fukui
Journal:  J Bacteriol       Date:  1970-10       Impact factor: 3.490

9.  On the secretion of α-amylase by barley aleurone layers after incubation in gibberellic acid.

Authors:  R D Firn
Journal:  Planta       Date:  1975-01       Impact factor: 4.116

10.  An electron-transport system associated with the outer membrane of liver mitochondria. A biochemical and morphological study.

Authors:  G L Sottocasa; B Kuylenstierna; L Ernster; A Bergstrand
Journal:  J Cell Biol       Date:  1967-02       Impact factor: 10.539
  10 in total

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