- Frugivory by carnivores: Black-backed jackals are key dispersers of seeds of the scented !nara melon in the Namib Desert. Jackals pee on wild melon relatives and disperse their seeds, not necessarily in that order.
- Out of the Shadows: Reestablishing the Eastern Fertile Crescent as a Center of Agricultural Origins: Part 1. Go East, young archaeobotanists!
- Extinction risk predictions for the world’s flowering plants to support their conservation. Fancy maths says 45% of angiosperms are potentially threatened. Same for crop wild relatives in the Eastern Fertile Crescent? Black-backed jackals unavailable for comment.
- Global Wild Rice Germplasm Resources Conservation Alliance: WORLD WILD-RICE WIRING. Scientists get together to conserve global wild rice germplasm resources, understand the ecology of wild rice environments, identify and address threats, define effective ways to use wild species in rice improvement, and provide data for decision-making. Not a minute too soon, given the above.
- Morphometric analysis of wild potato leaves. Who needs genotyping anyway.
- Large-scale gene expression alterations introduced by structural variation drive morphotype diversification in Brassica oleracea. Brassica scientists need genotyping, apparently, that’s who.
- Exploring the nutritional potentials of wild Vigna legume species for neo-domestication prospects. Not much potential if they go extinct though. Quick, photograph their leaves!
Brainfood: US edition
- Vulnerability of U.S. new and industrial crop genetic resources. More germplasm (especially wild relatives) and breeders are needed in the US of castor bean, gumweed, guar, guayule, kenaf, roselle, safflower, sesame, sunn hemp, rubber dandelion and Vernonia.
- Safeguarding Plant Genetic Resources in the U.S. But the conservation system itself has its challenges, due to climate change.
- Operationalizing cultural adaptation to climate change: contemporary examples from United States agriculture. But climate change is not the only thing that agriculture (and possibly the conservation system too) needs to adapt to.
- Efforts to cryopreserve shrimp (Penaeid) genetic resources and the potential for a shrimp germplasm bank in the United States. Sure, why not, let them eat shrimp.
- Mother Tubers of Wild Potato Solanum jamesii can Make Shoots Five Times. Are enough populations of this thing in genebanks, I wonder? No, not compared to shrimps.
- ‘Hybrid’ US sheep breeder used endangered genetic material, faces jail. Yes, I know this is not peer-reviewed, but would you have left it out of this American round-up?
Nibbles: Indian millets, Indian rice, Neolithic bread, Andean potatoes, UAE genebank, Niger onions, Lentil domestication, Italian rice, Sea cucumber
- The trouble with millets. Because there’s always room for a Star Trek allusion.
- Growing heritage rice varieties in Goa. With hardly any trouble, it seems.
- Really, really old bread. And more from Jeremy.
- Breeding company and CIP collaborating to save potato diversity in the Andes.
- Another genebank opens in the Gulf.
- The story of Niger’s Violet De Galmi onion. Or is it Niger’s?
- The latest crop to be called humble is the lentil.
- New varieties may help save risotto, but better water management will probably have to feature too, I suspect. Otherwise lentils could stand in I suppose.
- In the end, though, maybe we should all just cultivate sea cucumbers.
Brainfood: Landrace threats, Heritage areas, Bean erosion, Rice restoration, Cassava redundancy, Commercialization, Peanut network, Podolian cattle
- Towards a practical threat assessment methodology for crop landraces. Basically red listing for landraces.
- Preserving traditional systems: Identification of agricultural heritage areas based on agro-biodiversity. First places to apply the above?
- Genetic erosion within the Fabada dry bean market class revealed by high-throughput genotyping. Would have been nice to apply the above before doing this study.
- Restoration of the traditional high-altitude rice variety Dumbja in Bhutan. Highlights one of the problems with monitoring threats to landraces, i.e. how to define the landrace.
- Identifying genetically redundant accessions in the world’s largest cassava collection. About half of over 5000 genebank accessions were unique. Easier to recognize cassava landraces I guess.
- Agricultural commercialisation among women smallholder farmers in Nigeria: Implication for food security. Will commercialization help preserve some landraces but threaten others?
- The groundnut improvement network for Africa (GINA) germplasm collection: a unique genetic resource for breeding and gene discovery. Over a thousand accessions that will be just fine.
- An Appropriate Genetic Approach to Endangered Podolian Grey Cattle in the Context of Preserving Biodiversity and Sustainable Conservation of Genetic Resources. The livestock people monitor threat to breeds all the time, it seems.
Brainfood: CGIAR impacts, Alternative ag, Landscape simplicity, Biocultural diversity, PPP, Bioversity & food security, Landrace legislation, Coffee ABS, Useful plants
- The economic impact of CGIAR-related crop technologies on agricultural productivity in developing countries, 1961–2020. In 2020, modern varieties bred by CGIAR or developed by other institutions using CGIAR germplasm were sown on about 190 M ha, about 26% of the total harvested area of these crops in developing countries, and 43% of the total area sown with modern varieties for these crops in developing countries. Yes, cool, but…
- Farming practices to enhance biodiversity across biomes: a systematic review. Less intensive practices generally enhance biodiversity.
- Effects of landscape simplicity on crop yield: A reanalysis of a global database. Simplifying landscapes is associated with lower rates of pollination, pest control and other ecosystem services, and lower crop yields.
- Biocultural diversity and crop improvement. Crop improvement can enhance crop diversity, but doesn’t always.
- Collaboration between Private and Public Genebanks in Conserving and Using Plant Genetic Resources. Vegetable breeding companies can contribute to the conservation of crop diversity by public genebanks, but it takes work on both sides.
- Eight arguments why biodiversity is important to safeguard food security. It’s not “stop hunger first, then worry about diversity afterward”. Or it shouldn’t be.
- Landrace legislation in the world: status and perspectives with emphasis in EU system. Policy can support the conservation and use of landraces. Or not. It’s a choice.
- Convention on Biological Diversity (CBD) and the Nagoya Protocol: Implications and Compliance Strategies for the Global Coffee Community. Maybe they should consider the Plant Treaty approach?
- The global distribution of plants used by humans. 35,687 of them, and their richness is negatively correlated with protected areas.