Literature DB >> 24258417

Expression of the plant sulphite reductase in cell suspension cultures from Catharanthus roseus L.

J D Schwenn1, A Kemena.   

Abstract

Sulphur-heterotrophic growth exhibited a dual response to the expression of sulphate-assimilating enzymes. The level of ATP-sulphurylase (EC 2.7.7.4) appeared "repressed" while sulphite reductase (EC 1.8.7.1) and O-acetyl-L-serine sulphhydrylase (EC 4.2.99.8) were "derepressed" and coordinated in their occurrence. The capability of the cells to reduce adenylylphosphosulphate or 3'-phospho adenylylphosphosulphate to cysteine coincided with the activity of sulphite reductase. The expression of these reducing steps lacked correlation with the regulation of ATP-sulphurylase.

Entities:  

Year:  1984        PMID： 24258417     DOI： 10.1007/BF00392863

Source DB:  PubMed          Journal:  Planta        ISSN： 0032-0935            Impact factor:   4.116


  17 in total

1.  Regulatory coupling of nitrate and sulfate assimilation pathways in cultured tobacco cells.

Authors:  Z Reuveny; D K Dougall; P M Trinity
Journal:  Proc Natl Acad Sci U S A       Date:  1980-11       Impact factor: 11.205

2.  [A ferredoxin-linked sulfite reductase from Spinacia oleracea (author's transl)].

Authors:  H H Hennies
Journal:  Z Naturforsch C Biosci       Date:  1975 May-Jun

3.  A spectrophotometric method for the direct determination of cysteine in the presence of other naturally occurring amino acids.

Authors:  M K Gaitonde
Journal:  Biochem J       Date:  1967-08       Impact factor: 3.857

4.  On the role of S: Sulfotransferases in assimilatory sulfate reduction by plant cell suspension cultures.

Authors:  J D Schwenn; H El-Shagi; A Kemena; E Petrak
Journal:  Planta       Date:  1979-01       Impact factor: 4.116

5.  Sulfate reduction in a cell-free system of Chlorella. The ferredoxin dependent reduction of a protein-bound intermediate by a thiosulfonate reductase.

Authors:  A Schmidt
Journal:  Arch Mikrobiol       Date:  1973-10-04

6.  Characterization of complexes between Escherichia coli sulfite reductase hemoprotein subunit and its substrates sulfite and nitrite.

Authors:  P A Janick; D C Rueger; R J Krueger; M J Barber; L M Siegel
Journal:  Biochemistry       Date:  1983-01-18       Impact factor: 3.162

7.  Reduction of adenosine 5'-phosphosulfate to cysteine in extracts from Chlorella and mutants blocked for sulfate reduction.

Authors:  A Schmidt; W R Abrams; J A Schiff
Journal:  Eur J Biochem       Date:  1974-09-16

8.  Glutamine and asparagine as nitrogen donors for reductant-dependent glutamate synthesis in pea roots.

Authors:  B J Miflin; P J Lea
Journal:  Biochem J       Date:  1975-08       Impact factor: 3.857

9.  Spinach siroheme enzymes: Isolation and characterization of ferredoxin-sulfite reductase and comparison of properties with ferredoxin-nitrite reductase.

Authors:  R J Krueger; L M Siegel
Journal:  Biochemistry       Date:  1982-06-08       Impact factor: 3.162

10.  Dissimilation of methionine in cell suspension cultures from Catharanthus roseus L.

Authors:  J D Schwenn; U Schriek; H H Kiltz
Journal:  Planta       Date:  1983-08       Impact factor: 4.116
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  1 in total

1.  Differential protein synthesis in response to sulphate and phosphate deprivation: Identification of possible components of plasma-membrane transport systems in cultured tomato roots.

Authors:  M J Hawkesford; A R Belcher
Journal:  Planta       Date:  1991-10       Impact factor: 4.116
  1 in total

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