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Literature DB >> 567964

The insensitivity of mushroom nuclear RNA polymerase activity to inhibition by amatoxins.

Abstract

Nuclear fractions isolated from Amanita phalloides, Amanita muscaria and Agaricus bisporus were subjected to in vitro RNA synthesis assays in the presence of various concentrations of amatoxins. The mushroom nuclei were highly insensitive to inhibition by amatoxin when compared to assays of nuclear fractions isolated from the Oömycete fungus, Achlya ambisexualis and from rabbit brain.

Entities: Species

Mesh：

Substances：

Year: 1978 PMID： 567964 DOI： 10.1007/bf00429124

Source DB: PubMed Journal: Arch Microbiol ISSN： 0302-8933 Impact factor: 2.552

19 in total

Review 1. Eukaryotic nuclear RNA polymerases.

Authors: P Chambon
Journal: Annu Rev Biochem Date: 1975 Impact factor: 23.643

2. Study on yeast RNA polymerase. Effect of alpha-amanitan and rifampicin.

Authors: S Dezelee; A Sentenac; P Fromageot
Journal: FEBS Lett Date: 1970-04-16 Impact factor: 4.124

3. RNA synthesis in isolated brian nuclei after administration of d-lysergic acid diethylamide (LSD) in vivo.

Authors: I R Brown
Journal: Proc Natl Acad Sci U S A Date: 1975-03 Impact factor: 11.205

4. Inhibition of eukaryotic DNA-dependent RNA polymerase release from isolated nuclei and nucleoli by phenylmethylsulfonylfluoride.

Authors: T J Lindell
Journal: Arch Biochem Biophys Date: 1975-11 Impact factor: 4.013

5. Effects of the steroid sex hormone, antheridiol, on the initiation of RNA synthesis in the simple eukaryote, Achlya ambisexualis.

Authors: R B Sutherland; P A Horgen
Journal: J Biol Chem Date: 1977-12-25 Impact factor: 5.157

6. DNA-dependent RNA polymerase activity of Chinese hamster kidney cells sensitive to high concentrations of alpha-amanitin.

Authors: J L Austoker; T J Beebee; C J Chesterton; P H Butterworth
Journal: Cell Date: 1974-11 Impact factor: 41.582

4. Delayed liver toxicity and delayed gastroenteritis: A 5 year retrospective analysis of the cause of death in Mushroom poisoning.

Authors: Iadarilang Tiewsoh; Prasanta K Bhattacharya; Bhupen Barman; Himesh Barman; Kamwamangika Rapthap; Lima Sangla; Kyrshanlang G Lynrah
Journal: J Family Med Prim Care Date: 2022-05-14

4 in total

The insensitivity of mushroom nuclear RNA polymerase activity to inhibition by amatoxins.

Review 1. Eukaryotic nuclear RNA polymerases.

2. Study on yeast RNA polymerase. Effect of alpha-amanitan and rifampicin.

3. RNA synthesis in isolated brian nuclei after administration of d-lysergic acid diethylamide (LSD) in vivo.

4. Inhibition of eukaryotic DNA-dependent RNA polymerase release from isolated nuclei and nucleoli by phenylmethylsulfonylfluoride.

5. Effects of the steroid sex hormone, antheridiol, on the initiation of RNA synthesis in the simple eukaryote, Achlya ambisexualis.

6. DNA-dependent RNA polymerase activity of Chinese hamster kidney cells sensitive to high concentrations of alpha-amanitin.

7. The DNA-directed RNA polymerases of soybean.

8. Changes in soluble ribonucleic acid polymerases associated with the germination of Rhizopus stolonifer spores.

9. Regulation of RNA polymerase II activity in alpha-amanitin-resistant CHO hybrid cells.

10. Isolation and Properties of Nuclei from Control and Auxin-treated Soybean Hypocotyl.

1. Unique amanitin resistance of RNA synthesis in isolated nuclei from Amanita species accumulating amanitins.

2. Acute Liver Failure Caused by Amanita phalloides Poisoning.

3. Ulcerating Ileocolitis in Severe Amatoxin Poisoning.

4. Delayed liver toxicity and delayed gastroenteritis: A 5 year retrospective analysis of the cause of death in Mushroom poisoning.