- Genomic characterisation of Arachis porphyrocalyx (Valls & C.E. Simpson, 2005) (Leguminosae): multiple origin of Arachis species with x=9. At least two distinct origins for the x=9 species.
- Salt Tolerant Varieties: A Biological Intervention to Manage Saline and Sodic Environment and Sustain Livelihoods. Salt-tolerant rice and wheat varieties are being adopted where needed in this bit of Haryana, but not as much as they could be.
- Genotyping-by-sequencing of a melon (Cucumis melo L.) germplasm collection from a secondary center of diversity highlights patterns of genetic variation and genomic features of different gene pools. Three subgroups, and that’s just in Puglia, the heel bit of Italy.
- Quantifying biodiversity losses due to human consumption: a global-scale footprint analysis. Food consumption is the single greatest driver of biodiversity loss, somewhere else.
- Old vegetable varieties: attitude, consumption behaviour and knowledge of German consumers. There’s a consumer segment in Germany that could be labelled “fanciers of old vegetable varieties,” apparently.
- Emerging oomycete threats to plants and animals. Be afraid.
- Ecological characteristics and in situ genetic associations for yield-component traits of wild Miscanthus from eastern Russia. Arctic sugarcane? It could happen.
- The city as a refuge for insect pollinators. It could happen.
- Sweat bees on hot chillies: provision of pollination services by native bees in traditional slash-and-burn agriculture in the Yucatán Peninsula of tropical Mexico. The milpa is pretty good refuge for bees already.
Brainfood: New communities, New journal, New sustainability indicators, New rice yields, New chickpeas, New tree map, Old barley, New wheat dataset, New oat “core”, New ABS guide, New threats
- Mapping climatic mechanisms likely to favour the emergence of novel communities. New climate combinations are rare (3.4% of evaluated cells), but mean displacement moderately rapid (3.7 km per decade) and divergence high (>60° for 67% of cells). What will all this mean for CWR? As many are ruderals, maybe nothing?
- Why biodiversity matters. Inaugural issue of Nature Ecology & Evolution. Not much on agricultural biodiversity, alas.
- Bridging the practitioner-researcher divide: Indicators to track environmental, economic, and sociocultural sustainability of agricultural commodity production. Again, no surprise that biodiversity is hardly considered by either researchers or practitioners in monitoring sustainability, though that’s not the point of the paper.
- Plausible rice yield losses under future climate warming. More even than IFPRI thought: −8.3 ± 1.4% per degree.
- Recent breeding programs enhanced genetic diversity in both desi and kabuli varieties of chickpea (Cicer arietinum L.). But from a low baseline?
- EU-Forest, a high-resolution tree occurrence dataset for Europe. Want European tree diversity, go to the Pyrenees.
- Farmer fidelity in the Canary Islands revealed by ancient DNA from prehistoric seeds. New barley same as old barley.
- Evaluation of 19,460 Wheat Accessions Conserved in the Indian National Genebank to Identify New Sources of Resistance to Rust and Spot Blotch Diseases. 45 accessions had known resistance genes against all three rusts as well as a QTL for spot blotch resistance.
- Promoting the Use of Common Oat Genetic Resources through Diversity Analysis and Core Collection Construction. Interesting, but 21 out of 91 is hardly a core collection.
- Utilization of genetic resources and associated traditional knowledge in academic research. A good practice guide for access and benefit-sharing. Well there’s no excuse now.
- Identifying species threat hotspots from global supply chains. Global maps of which countries, and which commodities they consume, most endanger threatened species around the world.
Nibbles: Catching up edition
- And we’re back.
- India wants to set up a fish genebank. Because climate change, which is scrambling up climates everywhere. And fish are important, so don’t scoff.
- Nepal’s community seed banks in the news. Also Brazil’s. And New Zealand’s, since we’re at it.
- Don’t forget India’s. And not just the community sort, either.
- Our friends at Kew on the wonders of genebanks.
- Someone mention genebanks? Latest photos from Ft Collins.
- You can make your own. Genebank, that is.
- Podcast on a really long-term seed viability experiment.
- It’s not just about the genebanks, though. Or all that biotechnology for that matter. Indeed not, as iPES-Food reminds us.
- Italian monks help rebuild earthquake-hit town. With beer.
- French monks are at it too. Beer, that is.
- Go ahead, have that piece of cheese with that monk-brewed beer.
- Or with a nice IPA for that matter.
- Or a banana beer.
- Sure, take all the romance out of beer, why don’t you.
- The Mesoamerican, entomological roots of the colour scarlet.
- Don’t keep people out if you want to protect forests. I can’t understand why this still needs to be said.
- The story of the quest for super-sweet corn. And a celebration of the life of a giant of corn (as in maize) research.
- And for the “ultimate” avocado.
- How about ultimate dope?
- The traditional, end-of-year, save-the-apple and the-end-of-frankincense stories. Actually there were two on apples. And it’s not all bad news for frankincense.
- Saving the Tamworth pig in Australia. And the camel in Rajasthan.
- Cool map of French traditional foods.
- For your next Saturnalia feast.
- The Met has a “corne field.”
- Earliest evidence of potatoes from the central Andes. What, not Canada?
- Neolithic hunter-gatherers of the Libyan Sahara liked their veggies. Which we all should. But not at these prices. Ah, wait, though, is the melon a vegetable, or a fruit?
- Some crops come, some go.
- Which seems a good place to bring this first, gigantic Nibble of 2017 to a close. Did you miss us? I know you did. But did we miss anything over the holidays? Let us know.
Brainfood: African sorghum, Dying living collections, Safe oats, Faba relative, Monitoring erosion, Driving livestock diversity, Sweet cryo, Wild rice genomes, Indian foxtails, Bonsai cassava, Sahelian food trees
- Assessment of genetic diversity of sorghum [Sorghum bicolor (l.) Moench] germplasm in East and Central Africa. Each country is different.
- A Review of Living Collections with Special Emphasis on Sustainability and Its Impact on Research Across Multiple Disciplines. Crop genebanks are just the tip of the iceberg, but they all have the same problems.
- Why Oats Are Safe and Healthy for Celiac Disease Patients. Because of the avenins.
- 14,000-year-old seeds indicate the Levantine origin of the lost progenitor of faba bean. Eureka!
- Monitoring Changes in Genetic Diversity. Needs genetic data.
- An exploratory analysis on how geographic, socioeconomic, and environmental drivers affect the diversity of livestock breeds worldwide. More animals = more breeds.
- Cryopreservation and evaluations of vegetative growth, microtuber production and genetic stability in regenerants of purple-fleshed potato. Apparently the first time it was done for this colour of sweet potatoes.
- Sequencing of Australian wild rice genomes reveals ancestral relationships with domesticated rice. N. Australia is the centre of diversity of genome A.
- Genetic diversity and variability in Foxtail millet [Setaria italica (L.)] germplasm based on morphological traits. 51 Indian elites form non-geographic groups.
- The Bonsai as an alternative safety duplication system of the world cassava collection preserved at CIAT. So cool.
- Conservation of food tree species in Niger: towards a participatory approach in rural communities. Adansonia, Boscia and Maerua need watching.
Brainfood: Food diversity, Vigna salt tolerance, Medicinal rice, Sustainable intensification, US wild potatoes, Ethiopian potatoes, Temperate rice, Brazilian maize, Soybean cores, Pea cores, Danish cattle viability
- On-Farm Crop Species Richness Is Associated with Household Diet Diversity and Quality in Subsistence- and Market-Oriented Farming Households in Malawi. Correlation is not causation, but one gets one’s victories where one can.
- Agroecology and healthy food systems in semi-humid tropical Africa: Participatory research with vulnerable farming households in Malawi. See above.
- Diversity and Evolution of Salt Tolerance in the Genus Vigna. Salt tolerance has evolved at least 4 times in the genus among coastal species.
- An ethnobotanical study of traditional rice landraces (Oryza sativa L.) used for medical treatment in selected local communities of the Philippines. 19 landraces are used to treat a variety of nutritional and other complaints.
- Is it time for a socio-ecological revolution in agriculture? Sustainable intensification is often neither.
- Core Collections of Potato (Solanum) Species Native to the USA. Only two species, but more collecting needed, though one population of one of the species captures 82% of total AFLP bands. In other news, people still using AFLPs.
- Genetic Diversity and Relationship of Ethiopian Potato Varieties to Germplasm from North America, Europe and the International Potato Center. 15 unique Ethiopian genotypes reflects 2 distinct introductions from Europe.
- Genetic Diversity and Population Structure of Rice Varieties Cultivated in Temperate Regions. 217 varieties from temperate regions show much diversity, structured by grain type and origin.
- Genetic Vulnerability and the Relationship of Commercial Germplasms of Maize in Brazil with the Nested Association Mapping Parents. Brazilian commercial maize hybrids are pretty diverse, but show little overlap with the diversity of the NAM parents.
- Evaluation of resistance to Phytophthora sojae in soybean mini core collections using an improved assay system. Resistant materials made up about a third of the world mini-core, but <10% of the Japanese mini-core.
- Genetic Diversity of Chinese and Global Pea (Pisum sativum L.) Collections. The USDA global core was more diverse than the Chinese core, which was pretty diverse anyway.
- Population viability analysis on a native Danish cattle breed. Jutland cattle has 122 years if nothing is done, but things can be done.