Brunold, Christian; Schmidt, Ahlert (1976). Regulation of adenosine-5′-phosphosulfate sulfotransferase activity by H2S in Lemna minor L. Planta, 133(1), pp. 85-88. Springer 10.1007/BF00386010
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When Lemna minor L. is transferred to an atmosphere with H2S, there is a rapid loss of extractable adenosine-5′-phosphosulfate sulfotransferase activity. The activity is restored within 24 h in an atmosphere without H2S. This restoration of activity is completely inhibited by cycloheximid but not by chloramphenicol. In vitro, S2- up to 5 mM and cysteine, methionine, and glutathione up to 50 mM do not inhibit the enzyme. The activities of ATP sulfurylase and O-acetyl-L-serine sulfhydrylase are not affected significantly by H2S. The physiological significance of the regulation of adenosine-5′-phosphosulfate sulfotransferase is discussed.
Item Type: |
Journal Article (Original Article) |
|---|---|
Division/Institute: |
08 Faculty of Science > Department of Biology > Institute of Plant Sciences (IPS) > Stress Physiology [discontinued] 08 Faculty of Science > Department of Biology > Institute of Plant Sciences (IPS) |
UniBE Contributor: |
Brunold, Christian |
Subjects: |
500 Science > 580 Plants (Botany) |
ISSN: |
0032-0935 |
Publisher: |
Springer |
Language: |
English |
Submitter: |
Peter Alfred von Ballmoos-Haas |
Date Deposited: |
13 Jun 2018 17:58 |
Last Modified: |
05 Dec 2022 15:08 |
Publisher DOI: |
10.1007/BF00386010 |
Uncontrolled Keywords: |
regulation; hydrogen sulfide; sulfate reduction; adenosine-5′-phosphosulfate; APS-sulfotransferase; Lemna minor |
BORIS DOI: |
10.7892/boris.107343 |
URI: |
https://boris.unibe.ch/id/eprint/107343 |
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