0000000001278815
AUTHOR
Nelson Lima
showing 4 related works from this author
Inter-laboratory evaluation, development and validation of fungal preservation regimes used in different European biological resources centres (BRCs)
2012
Successful preservation of fungi relies on the application of optimised preservation protocols that do not compromise the genomic integrity of the organism. Most major European BRCs use lyophilisation and cryopreservation as the methods of choice. Although based on generic principals, protocols can vary between institutions and do not always result in successful recovery. In order to evaluate the efficacy of the methods, a range of fungal strains were circulated around partner collections in the EMbaRC project and the organisms preserved using the standard methods used in each collection. The effectiveness of preservation was assessed using a series of techniques including DNA fingerprintin…
New ECCO model documents for Material Deposit and Transfer Agreements in compliance with the Nagoya Protocol
2020
The European Culture Collections Organisation presents two new model documents for Material Deposit Agreement (MDA) and Material Transfer Agreement (MTA) designed to enable microbial culture collection leaders to draft appropriate agreement documents for, respectively, deposit and supply of materials from a public collection. These tools provide guidance to collections seeking to draft an MDA and MTA, and are available in open access to be used, modified, and shared. The MDA model consists of a set of core fields typically included in a deposit form to collect relevant information to facilitate assessment of the status of the material under access and benefit sharing (ABS) legislation. It a…
Predominant mycotoxins, mycotoxigenic fungi and climate change related to wine
2017
Wine is a significant contributor to the economies of many countries. However, the commodity can become contaminated with mycotoxins produced by certain fungi. Most information on mycotoxins in wine is from Spain, Italy and France. Grapes can be infected by mycotoxigenic fungi, of which Aspergillus carbonarius producing ochratoxin A (OTA) is of highest concern. Climate is the most important factor in determining contamination once the fungi are established, with high temperatures being a major factor for OTA contamination: OTA in wine is at higher concentrations in warmer southern Europe than northern. Contamination by fumonisins is a particular concern, related to Aspergillus niger produci…