Analysis of the relationship between growth, cephalosporin C production, and fragmentation in Acremonium chrysogenum

Canadian Journal of Microbiology

Volumn 47, Issue 9, 2001, Pages 801-806

  Sandor E ^a   Szentirmai, A ^a   Paul, G C ^a   Thomas, C R ^a   Pocsi I ^a   Karaffa, L ^a  

^a UNIVERSITY OF DEBRECEN   (Hungary)

Author keywords

Acremonium chrysogenum; Cephalosporin C; Fragmentation; Image analysis; Morphology

Indexed keywords

CARBON; CHEMOSTATS; FERMENTATION; GLUCOSE; MORPHOLOGY; VEGETABLE OILS;

PHYSIOLOGICAL CHANGES;

MICROBIOLOGY;

CARBON; CEPHALOSPORIN C; GLUCOSE; SOYBEAN OIL;

FUNGUS;

ARTICLE; BACTERIAL GROWTH; CEPHALOSPORIUM ACREMONIUM; CHEMOSTAT; DILUTION; GROWTH RATE; IMAGE ANALYSIS; INOCULATION; MORPHOLOGY; MYCELIUM; NONHUMAN; PRIORITY JOURNAL;

ACREMONIUM; CARBON; CEPHALOSPORINS; FERMENTATION; GLUCOSE; IMAGE PROCESSING, COMPUTER-ASSISTED; SOYBEAN OIL; TIME FACTORS;

EID: 0034755890     PISSN: 00084166     EISSN: None     Source Type: Journal    
DOI: 10.1139/cjm-47-9-801     Document Type: Article

References (32)

1. Penicillin and cephalosporin biosynthetic genes: Structure, organization, regulation and evolution
2. Effect of agitation intensity of mycelial morphology and protein production in chemostat cultures of recombinant Aspergillus oryzae
3. Agitation induced mycelial fragmentation of Aspergillus oryzae and Penicillium chrysogenum
4. Dynamics of mycelial aggregation in cultures of Aspergillus oryzae
5. Acremonium chrysogenum differentiation and biosynthesis of cephalosporin
6. Classification and measurement of fungal pellets by automated image analysis
7. Image analysis of the morphology of filamentous micro-organisms
8. 2+ ionophore A23817 on growth and antibiotic production in Cephalosporium acremonium
9. Autolysis in batch cultures of Penicillium chrysogenum at varying agitation rates
10. A mathematical model for agitation-induced fragmentation of Penicillium chrysogenum
11. Dependence of Penicillium chrysogenum growth, morphology, vacuolation, and productivity in fed-batch fermentations on impeller type and agitation intensity
12. Cephalosporin C production, morphology and alternative respiration of Acremonium chrysogenum in glucose-limited chemostat
13. Methionine enhances sugar consumption, fragmentation, vacuolation and cephalosporin C production in Acremonium chrysogenum
14. The role of the alternative respiratory pathway in the stimulation of cephalosporin C formation by soybean oil in Acremonium chrysogenum
15. Cyanide-resistant alternative respiration is strictly correlated to intracellular peroxide levels in Acremonium chrysogenum
16. Effect of oxygen on the respiratory system and cephalosporin C production in Acremonium chrysogenum
17. Morphogenetic and biochemical effects of dissolved carbon dioxide on filamentous fungi in submerged cultivation
18. Measurement of autolysis in submerged batch cultures of Penicillium chrysogenum
19. Antibiotic synthesis and morphological differentiation of Cephalosporium acremonium
20. Morphological measurement on filamentous microorganisms by fully automatic image analysis
21. Methyloleate-based fermentation medium for cephalosporin C production
22. Characterisation of mycelial morphology using image analysis
23. Hyphal vacuolation and fragmentation in Penicillium chrysogenum
24. Ageing of Penicillium chrysogenum cultures under carbon starvation. I. Morphology and secondary metabolite production
25. Differentiation of mutants of Cephalosporium acremonium in complex medium: The formation of unicellular arthrospores and germination
26. The influence of maintenance energy and growth rate on the metabolic activity, morphology and conidiation of Penicillium chrysogenum
27. Allosamidin inhibits the fragmentation of Acremonium chrysognum but does not influence the cephalosporin C production of fungus
28. Specific cephalosporin C production of Acremonium chrysogenum is independent of the culture density
29. Assessment of the metabolic activity of Acremonium chrysogenum using acridine orange
30. Fully automatic measurement of mycelial morphology by image analysis
31. Exogenous methionine increases levels of mRNAs transcribed from pcbAB, pcbC, and cefEF genes encoding enzymes of the cephalosporin biosynthetic pathway, in Acremonium chrysogenum