Literature DB >> 3710317

Effect of metal ions on aflatoxin production by Aspergillus parasiticus.

R P Tiwari, V Mittal, T C Bhalla, S S Saini, G Singh, D V Vadehra.   

Abstract

The effect of iron, copper, cobalt, cadmium, zinc, molybdenum, magnesium and manganese salts was studied on aflatoxin production in relation to mycelial mass. Iron, copper and cadmium salts decreased the aflatoxin production to different levels but a mixed trend was observed depending on salt concentration, with molybdenum, magnesium and manganese. Cobalt and zinc salts stimulated aflatoxin production at all concentrations studied. The maximum increase in aflatoxin production, 655% and 519% was observed in the presence of zinc sulfate and sodium molybdate, respectively. A negative correlation was observed between aflatoxin production and vegetative growth of fungus.

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Year:  1986        PMID： 3710317     DOI： 10.1007/bf02926830

Source DB:  PubMed          Journal:  Folia Microbiol (Praha)        ISSN： 0015-5632            Impact factor:   2.099


  10 in total

Review 1.  Biosynthesis of aflatoxins.

Authors:  K K Maggon; S K Gupta; T A Venkitasubramanian
Journal:  Bacteriol Rev       Date:  1977-12

2.  Some cultural conditions that control biosynthesis of lipid and aflatoxin by Aspergillus parasiticus.

Authors:  C H Shih; E H Marth
Journal:  Appl Microbiol       Date:  1974-03

3.  [The effect of wheat germ lipid fractions on the production of aflatoxins by "aspergillus flavus" (author's transl)].

Authors:  M Jemmali; M Leroux; A Guilbot
Journal:  Ann Microbiol (Paris)       Date:  1974-01

4.  Secondary metabolism: regulation by phosphate and trace elements.

Authors:  D Weinberg
Journal:  Folia Microbiol (Praha)       Date:  1978       Impact factor: 2.099

5.  Production of aflatoxin B 1 from defined natural cultures of Aspergillus flavus (Link).

Authors:  O Bassir; A A Adekunle
Journal:  Mycopathol Mycol Appl       Date:  1972-03-26

6.  Effects of trace metals on the production of aflatoxins by Aspergillus parasiticus.

Authors:  P B Marsh; M E Simpson; M W Trucksess
Journal:  Appl Microbiol       Date:  1975-07

7.  The effect of inorganic salts and some biologically important compounds on the incorporation of 1-14C acetate into aflatoxins by resting mycelia of Aspergillus parasiticus.

Authors:  S R Gupta; H R Prasanna; L Viswanathan; T A Venkitasubramanian
Journal:  Z Lebensm Unters Forsch       Date:  1975-02-07

8.  Inhibitory effect of molybdenum and vanadium salts on aflatoxin B1 synthesis by Aspergillus flavus.

Authors:  C J Rabie; C J Meyer; L van Heerden; A Lübben
Journal:  Can J Microbiol       Date:  1981-09       Impact factor: 2.419

9.  Aspergillus flavus infection and aflatoxin production in corn: influence of trace elements.

Authors:  E B Lillehoj; W J Garcia; M Lambrow
Journal:  Appl Microbiol       Date:  1974-11

10.  High aflatoxin production on a chemically defined medium.

Authors:  T V Reddy; L Viswanathan; T A Venkitasubramanian
Journal:  Appl Microbiol       Date:  1971-09
  10 in total
  3 in total

1.  Exploration of the Regulatory Mechanism of Secondary Metabolism by Comparative Transcriptomics in Aspergillus flavus.

Authors:  Guangshan Yao; Yuewei Yue; Yishi Fu; Zhou Fang; Zhangling Xu; Genli Ma; Shihua Wang
Journal:  Front Microbiol       Date:  2018-08-07       Impact factor: 5.640

2.  Aspergillus parasiticus crzA, which encodes calcineurin response zinc-finger protein, is required for aflatoxin production under calcium stress.

Authors:  Perng-Kuang Chang
Journal:  Int J Mol Sci       Date:  2008-10-29       Impact factor: 6.208

3.  Effects of Nutrients in Substrates of Different Grains on Aflatoxin B1 Production by Aspergillus flavus.

Authors:  Jie Liu; Lvhui Sun; Niya Zhang; Jiacai Zhang; Jiao Guo; Chong Li; Shahid Ali Rajput; Desheng Qi
Journal:  Biomed Res Int       Date:  2016-05-17       Impact factor: 3.411
  3 in total

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