- The quest for red rice beer: transregional interactions and development of competitive feasting in Neolithic China. In the 4th millennium BCE, in China, people brewed a sacred red beer in vats called dakougang using rice, millet, Job’s tears, wheat and snake gourd root.
- The biocultural origins and dispersal of domestic chickens. The earliest domesticated chickens are found 1650-1250 BCE in central Thailand and were attracted by stored rice and millet. No word on the role of beer.
- Performance, Economics and Potential Impact of Perennial Rice PR23 Relative to Annual Rice Cultivars at Multiple Locations in Yunnan Province of China. But does it make decent beer and attract chickens?
- Genomic prediction of zinc-biofortification potential in rice gene bank accessions. Check out in particular the aus subspecies. No word on whether the resulting beer and chickens are also high in zinc.
- Do ancient wheats contain less gluten than modern bread wheat, in favour of better health? More to the point, do they make better beer?
- Evidence for two domestication lineages supporting a middle-eastern origin for Brassica oleracea crops from diversified kale populations. Chickens not involved at all.
- Genome evolution and diversity of wild and cultivated potatoes. Propagation by tubers had a big effect on the cultivated potato genome compared to propagation by seed. And no, I’m not going to get into the whole chickens-in-South-America controversy right now, but you can google it.
- The genomics of linkage drag in sunflower. Introgression from wild relatives has been good for some things, bad for others, but in general pre-breeders should stick to the primary genepool. And watch out for chickens.
- From horticulture to agriculture: New data on farming practices in Late Chalcolithic western Anatolia. While domestic units were small and agriculture extensive, cooperation was widespread and inequality low. Then those Bronze Age elites got chickens…
Brainfood: First farmers, First dogs, First olives, Food sharing, Seed longevity, Seed germination, Conservation & climate change, Urban gardens, Seed movement, Machine learning, Web crawling, Imaging spectroscopy
- Ancient DNA maps ‘dawn of farming’. Hunter-gatherers from Europe and the Middle East mixed and settled down as farmers in Anatolia, then spread to Europe.
- The Australian dingo is an early offshoot of modern breed dogs. The dingo originated from grey wolves, and found itself isolated, much earlier than all other dog breeds.
- The first use of olives in Africa around 100,000 years ago. Hunter-gatherers used the wild olive long before they domesticated either it or the dog.
- Intestinal parasites in the Neolithic population who built Stonehenge (Durrington Walls, 2500 BCE). Neolithic people and their dogs ate the same things.
- Comparative seed longevity under genebank storage and artificial ageing: a case study in heteromorphic wheat wild relatives. Seeds of the same crop wild relatives species but with different shapes have different seed longevities.
- Stepping up to the thermogradient plate: a data framework for predicting seed germination under climate change. But do heteromorphic seeds have different germination requirements too? Here’s how to find out.
- Conservation interventions can benefit species impacted by climate change. Biodiversity was helped with the effects of climate change in 30% of cases, especially if interventions were targeted on specific species. Genebanks available for comment.
- Urban conservation gardening in the decade of restoration. Speaking of interventions…
- South and/or north: an indigenous seed movement in South Korea and the multiple bases of food sovereignty. Wait, what about the genebank though?
- Perspectives in machine learning for wildlife conservation. Surely if you can use fancy tech and maths to monitor cheetahs, monitoring crop wild relative populations and landraces should be a doddle.
- Quantifying an online wildlife trade using a web crawler. Surely if you can crawl the web for evidence of illicit wildlife trade, crawling it to evidence of genetic erosion of crop diversity should be a doddle.
- Plant beta-diversity across biomes captured by imaging spectroscopy. How about capturing beta-diversity within crop fields, though? A doddle, no? We’ve come a long way since those first Anatolian farmers and their dingoes.
Brainfood: Landrace gaps, Musa gaps, Teff use, Wheat evolution, NUS services, Phenotyping, Harappan residues, Food trade
- State of ex situ conservation of landrace groups of 25 major crops. Two thirds done, on average, at least by this measure, with these data.
- Phylogeography and conservation gaps of Musa balbisiana Colla genetic diversity revealed by microsatellite markers. But of course there are always other ways of doing it.
- Value of teff (Eragrostis tef) genetic resources to support breeding for conventional and smallholder farming: a review. An example of why doing the above for all crops is important.
- Evolution and origin of bread wheat. Another example. But the B genome remains elusive.
- Diversity and Diversification: Ecosystem Services Derived From Underutilized Crops and Their Co-benefits for Sustainable Agricultural Landscapes and Resilient Food Systems in Africa. So many services. And yet…
- Crop phenotyping in a context of global change: What to measure and how to do it. So many toys.
- Integrating Lipid and Starch Grain Analyses From Pottery Vessels to Explore Prehistoric Foodways in Northern Gujarat, India. And more toys. They made biodiverse stews in the Indus Valley Civilization.
- International food trade benefits biodiversity and food security in low-income countries. Low-income, very biodiverse countries are importing more food, which is somehow good for biodiversity. No word on its effect on agrobiodiversity.
Nibbles: Eat this tomato, Access to Seeds Index, Tongan coconuts, Grounding the groundnut, Traditional Spain, Genebanks in China and Nigeria, Tree conservation, Sorghum & millet breeding, Iraqi ag, Genebank presentations
- Jeremy gets into tomato domestication and diversity on his podcast.
- The 2021 Access to Seeds Index Insights Report is out, and includes tomatoes.
- What is the most famous place for coconut varieties?
- A new book attempts to decolonize the peanut.
- Blood and water in Spain.
- A tale of two genebanks: China and Nigeria. Maybe the African Union can help? If not, maybe China might.
- Africa needs help with tree planting too. Maybe follow Italy’s example?
- Though maybe sorghum and millet will be ok.
- Send them to Iraqi farmers?
- Presentations on seed conservation and use in genebanks.
Brainfood: Ultra-processed food, Micronutrients, Wheat breeding, Bambara groundnut breeding, Seed longevity, Sheep diversity, Switchgrass ploidy, Seed services, Jersey in Africa, Wine history, Austronesian dispersal
- Ultra-processed foods should be central to global food systems dialogue and action on biodiversity. Should.
- Global plant diversity as a reservoir of micronutrients for humanity. As.
- Mainstreaming grain zinc and iron concentrations in CIMMYT wheat germplasm. Eventually.
- Utilization of Plant Genetic Resources of Bambara Groundnut Conserved Ex Situ and Genetic Diversification of Its Primary Genepool for Semi-Arid Production. Insufficient.
- More on seed longevity phenotyping. p50.
- Gender dynamics around introduction of improved forages in Kenya and Ethiopia. Training.
- Whole-Genome Resequencing of Worldwide Wild and Domestic Sheep Elucidates Genetic Diversity, Introgression, and Agronomically Important Loci. Hairy.
- Jersey cattle in Africa: From the Breed’s Documented Past to a Profit IndexLinked Future. Promising?
- A generalist–specialist trade-off between switchgrass cytotypes impacts climate adaptation and geographic range. Polyploidy!
- Decentralized Seed Services in Africa. Quality.
- The Rise of Wine among Ancient Civilizations across the Mediterranean Basin. Ritual.
- Genome Analysis Traces Regional Dispersal of Rice in Taiwan and Southeast Asia. Ok, I give up, I can’t do this. Austronesian speakers did not spread out of Taiwan because of rice. If you can summarize that in a word, I’m impressed, so let me know.