The effect of Trichoderma harzianum siderophores on yeasts and wood-rotting fungi

Marjaana Rättö, Marja-Leena Niku-Paavola, Laura Raaska, Tiina Mattila-Sandholm, Liisa Viikari

Research output: Contribution to journalArticleScientificpeer-review

5 Citations (Scopus)

Abstract

Trichoderma strains were screened for siderophore production and the antimicrobial activities of the crude siderophore preparations against various fungi were compared. The siderophores of T. harzianum strains CBS 243.71 and VTT-D-80150 were most promising and were selected for further studies. The siderophores were purified from culture filtrates using gel-filtration and ion exchange chromatography and the antimicrobial activities of the purified siderophores against molds, yeasts and wood rotting fungi were assayed. T. harzianum VTT-D-80150 concentrated culture filtrates as well as the purified siderophore inhibited the growth of the indicator yeasts. T. harzianum CBS 243.71 siderophore inhibited the growth of brown-rot fungi.
Original languageEnglish
Pages (from-to)279-292
Number of pages14
JournalMaterial und Organismen
Volume30
Issue number4
Publication statusPublished - 1996
MoE publication typeA1 Journal article-refereed

Fingerprint

Siderophores
Trichoderma
Trichoderma harzianum
siderophores
Fungi
Yeasts
yeasts
fungi
culture filtrates
anti-infective agents
brown-rot fungi
Ion Exchange Chromatography
ion exchange chromatography
Growth
molds (fungi)
Gel Chromatography
gels

Cite this

Rättö, M., Niku-Paavola, M-L., Raaska, L., Mattila-Sandholm, T., & Viikari, L. (1996). The effect of Trichoderma harzianum siderophores on yeasts and wood-rotting fungi. Material und Organismen, 30(4), 279-292.
Rättö, Marjaana ; Niku-Paavola, Marja-Leena ; Raaska, Laura ; Mattila-Sandholm, Tiina ; Viikari, Liisa. / The effect of Trichoderma harzianum siderophores on yeasts and wood-rotting fungi. In: Material und Organismen. 1996 ; Vol. 30, No. 4. pp. 279-292.
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Rättö, M, Niku-Paavola, M-L, Raaska, L, Mattila-Sandholm, T & Viikari, L 1996, 'The effect of Trichoderma harzianum siderophores on yeasts and wood-rotting fungi', Material und Organismen, vol. 30, no. 4, pp. 279-292.

The effect of Trichoderma harzianum siderophores on yeasts and wood-rotting fungi. / Rättö, Marjaana; Niku-Paavola, Marja-Leena; Raaska, Laura; Mattila-Sandholm, Tiina; Viikari, Liisa.

In: Material und Organismen, Vol. 30, No. 4, 1996, p. 279-292.

Research output: Contribution to journalArticleScientificpeer-review

TY - JOUR

T1 - The effect of Trichoderma harzianum siderophores on yeasts and wood-rotting fungi

AU - Rättö, Marjaana

AU - Niku-Paavola, Marja-Leena

AU - Raaska, Laura

AU - Mattila-Sandholm, Tiina

AU - Viikari, Liisa

PY - 1996

Y1 - 1996

N2 - Trichoderma strains were screened for siderophore production and the antimicrobial activities of the crude siderophore preparations against various fungi were compared. The siderophores of T. harzianum strains CBS 243.71 and VTT-D-80150 were most promising and were selected for further studies. The siderophores were purified from culture filtrates using gel-filtration and ion exchange chromatography and the antimicrobial activities of the purified siderophores against molds, yeasts and wood rotting fungi were assayed. T. harzianum VTT-D-80150 concentrated culture filtrates as well as the purified siderophore inhibited the growth of the indicator yeasts. T. harzianum CBS 243.71 siderophore inhibited the growth of brown-rot fungi.

AB - Trichoderma strains were screened for siderophore production and the antimicrobial activities of the crude siderophore preparations against various fungi were compared. The siderophores of T. harzianum strains CBS 243.71 and VTT-D-80150 were most promising and were selected for further studies. The siderophores were purified from culture filtrates using gel-filtration and ion exchange chromatography and the antimicrobial activities of the purified siderophores against molds, yeasts and wood rotting fungi were assayed. T. harzianum VTT-D-80150 concentrated culture filtrates as well as the purified siderophore inhibited the growth of the indicator yeasts. T. harzianum CBS 243.71 siderophore inhibited the growth of brown-rot fungi.

M3 - Article

VL - 30

SP - 279

EP - 292

JO - Material und Organismen

JF - Material und Organismen

SN - 0025-5270

IS - 4

ER -

Rättö M, Niku-Paavola M-L, Raaska L, Mattila-Sandholm T, Viikari L. The effect of Trichoderma harzianum siderophores on yeasts and wood-rotting fungi. Material und Organismen. 1996;30(4):279-292.