Farmers take on Monsanto

At the end of March a group of individuals and organizations associated with organic food sued Monsanto in the United States District Court, Southern District of New York. The full suit is available from the Public Patent Foundation, which “Represents the Public’s Interests Against Undeserved Patents and Unsound Patent Policy” and which brought the suit on behalf of the 60 plaintiffs. There is also a PubPat press release and many summaries around the web, for example at Baker Creek Heirloom Seeds. Monsanto responded on a company blog.

David’s claim against Goliath is intended to ensure that Monsanto cannot sue for patent infringement should one of its genes turn up in seeds or plants produced by organic or heirloom growers in the US.

The merits of the claims are not my concern, and I was reluctant even to note the lawsuit here, because any discussion of GMOs rapidly deteriorates into the same old same old, but talking it over with colleagues it is clear that there is a fundamental issue of agricultural biodiversity at stake.

Farmers may choose to grow GM varieties for all sorts of reasons. As the GM varieties spread they edge out pre-existing varieties, as “improved” varieties always seem to do. In technically-advanced farming systems, those pre-existing varieties are likely to be improved themselves, rather than the farmer landraces we normally bang on about here, but that doesn’t make them any less valuable. Farmers who want to grow those varieties rather than GM varieties will be hard pressed to find them. Seed merchants who want to produce those varieties rather than GM varieties may be reluctant if there’s any chance of cross-fertilisation and a visit from corporate heavies, as will the farmers when they come to market their harvest.

The issue here is not the safety or otherwise of GMOs. It is not about the way Monsanto behaves (although it is possible that if Monsanto behaved differently, the suit would not be needed). It is about being able to grow what you want to grow.

New insights into barley domestication

We asked one of the co-authors, Ian Dawson, who’s an old friend, to briefly summarize for us a paper just out in New Phytologist on the domestication of barley. Here is his contribution. Thanks a lot, Ian, and keep ’em coming…

ResearchBlogging.orgThe power of new technologies to explore crop evolution is illustrated by a just released paper by Russell and co-workers ((Russell, J., Dawson, I., Flavell, A., Steffenson, B., Weltzien, E., Booth, A., Ceccarelli, S., Grando, S., & Waugh, R. (2011). Analysis of 1000 single nucleotide polymorphisms in geographically matched samples of landrace and wild barley indicates secondary contact and chromosome-level differences in diversity around domestication genes New Phytologist DOI: 10.1111/j.1469-8137.2011.03704.x)) that explores barley domestication in the Fertile Crescent, a key region in the development of farming. From assessing a collection of more than 1,000 genetically mapped, genome-wide single nucleotide polymorphisms (SNPs) in geographically-matched landrace and wild barley accessions from Jordan and Syria, genetic contact between the two categories was evident, suggesting hybridisation may be a mechanism for the continued adaptation of landraces in the region under climate change. In addition, statistically significant chromosome-level differences in diversity between barley types were observed around genes known to be involved in the evolution of cultivars, indicating regions of the genome that may be subject to selection and therefore of interest in future crop breeding. For example, a significant reduction in diversity in landrace barley –- which suggests a genetic bottleneck during domestication –- was observed around the brittle rachis genes, recessive characters which result in grains remaining longer on plants after maturation, allowing efficient harvest of cultivated compared to wild barley. Jordan and southern Syria, compared to the north of Syria, was supported by SNP data as a more likely origin of domesticated barley, suggesting limited locations for the original development of the cultivated crop. Such studies, which exploit novel and rapidly developing genotyping methods, provide great scope for also exploring the evolution of other crops of both historical and current importance, especially when combined with matched geographic sampling of wild and cultivated material.

Brainfood: Brazil nut, Cassava relatives, Botanic gardens, Pollinators, OECD, IPM, Community genetics, Insect resistance, Marco Polo sheep, Abiotic stresses, Better climate change modelling

Nibbles: Tomatoes, African rice, Entebbe, Coconuts, Wild relatives, Economic botany