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Trichoderma viride Persoon : Fries


An ampoule containing viable cells (may include spores and mycelia) suspended in cryoprotectant.

Product category
Fungi, Dikarya, Ascomycota, Pezizomycotina, Sordariomycetes, Hypocreomycetidae, Hypocreales, Hypocreaceae, Trichoderma
Strain designation
ITCC 1433 [MUCL 31470]
Type strain
Product format
Mission Collection Item
This is a Mission Collection Item


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ATCC highly recommends that appropriate personal protective equipment is always used when handling vials. For cultures that require storage in liquid nitrogen, it is important to note that some vials may leak when submersed in liquid nitrogen and will slowly fill with liquid nitrogen. Upon thawing, the conversion of the liquid nitrogen back to its gas phase may result in the vial exploding or blowing off its cap with dangerous force creating flying debris. Unless necessary, ATCC recommends that these cultures be stored in the vapor phase of liquid nitrogen rather than submersed in liquid nitrogen.

Detailed product information


Specific applications
produces endoglucanase
produces extracellular cellulase

Potential biocontrol agent: Fungal antagonist/mycoparasite



After 10 days at 25°C colonies growing very rapidly, initially more or less hyaline, becoming withish-green with tufted conidial areas in blue-green shades.  Conidiophores branched in a pyramidal fashion, with short branches near the tip and longer branches in the lower part; branching at right angles. Phialides flask-shaped, 8-14 x 2.5-3.0 µm, widely splaying out. Conidia (sub)spherical, hyaline, green in mass, 3.6-4.5 µm diam, roughened. Chlamydospores present in older cultures, intercalary, sometimes terminal, mostly spherical, hyaline, smooth-walled.
leaching of aluminum from red mud

Handling information

Handling notes
No special notes.

Additional, updated information on this product may be available on the ATCC web site at

Quality control specifications

Sequenced data
    No in house sequencing was performed on this item.


Deposited as
Trichoderma viride Persoon : Fries, anamorph
JK Gupta
Cross references
GenBank AF018953 Trichoderma viride KCTC 6047 internal transcribed spacer 1, partial

Legal disclaimers

Intended use
This product is intended for laboratory research use only. It is not intended for any animal or human therapeutic use, any human or animal consumption, or any diagnostic use.

The product is provided 'AS IS' and the viability of ATCC® products is warranted for 30 days from the date of shipment, provided that the customer has stored and handled the product according to the information included on the product information sheet, website, and Certificate of Analysis. For living cultures, ATCC lists the media formulation and reagents that have been found to be effective for the product. While other unspecified media and reagents may also produce satisfactory results, a change in the ATCC and/or depositor-recommended protocols may affect the recovery, growth, and/or function of the product. If an alternative medium formulation or reagent is used, the ATCC warranty for viability is no longer valid.  Except as expressly set forth herein, no other warranties of any kind are provided, express or implied, including, but not limited to, any implied warranties of merchantability, fitness for a particular purpose, manufacture according to cGMP standards, typicality, safety, accuracy, and/or noninfringement.


This product is intended for laboratory research use only. It is not intended for any animal or human therapeutic use, any human or animal consumption, or any diagnostic use. Any proposed commercial use is prohibited without a license from ATCC.

While ATCC uses reasonable efforts to include accurate and up-to-date information on this product sheet, ATCC makes no warranties or representations as to its accuracy. Citations from scientific literature and patents are provided for informational purposes only. ATCC does not warrant that such information has been confirmed to be accurate or complete and the customer bears the sole responsibility of confirming the accuracy and completeness of any such information.

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Please see the material transfer agreement (MTA) for further details regarding the use of this product. The MTA is available at

Permits & Restrictions

Import Permit for the State of Hawaii

If shipping to the U.S. state of Hawaii, you must provide either an import permit or documentation stating that an import permit is not required. We cannot ship this item until we receive this documentation. Contact the Hawaii Department of Agriculture (HDOA), Plant Industry Division, Plant Quarantine Branch to determine if an import permit is required.



Curated Citations

Gupta JK, Gupta YP. Properties of cellulase from Trichoderma viride. Folia Microbiol. 24: 269-272, 1979. PubMed: 38194

Gupta JK, et al. Effect of cultural conditions on cellulase formation by Trichoderma viride. Agric. Biol. Chem. 36: 1961-1967, 1972.

Gupta JK, et al. Degradation of cellulosic materials by Trichoderma viride cellulase. Agric. Biol. Chem. 37: 2657-2662, 1973.

Vachon P, et al. Chemical and biological leaching of aluminum from red mud. Environ. Sci. Technol. 28: 26-30, 1994.

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