- Red fox genome assembly identifies genomic regions associated with tame and aggressive behaviours. It’s down to synaptic plasticity, among other things.
- Development and identification of new synthetic T. turgidum–T. monococcum amphiploids. Did this never happen in the wild?
- Genomic adaptation to drought in wild barley is driven by edaphic natural selection at the Tabigha Evolution Slope. Big genetic differences in wild populations just meters apart but on different soil types.
- Attention sports fans! The far-reaching contributions of bud sport mutants to horticulture and plant biology. Much more than just Pinot gris.
- Shedding new light on the origin and spread of the brinjal eggplant (Solanum melongena L.) and its wild relatives. Originated in Africa, moved to Asia, where it was domesticated; spread in Africa by elephants.
- ILB 938, a valuable faba bean (Vicia faba L.) accession. Goes well with chianti. Note the DOI.
- Unlocking the novel genetic diversity and population structure of synthetic Hexaploid wheat. More in diversity in synthetics compared to elite bread wheats.
- Genetic Gains for Grain Yield in CIMMYT’s Semi-Arid Wheat Yield Trials Grown in Suboptimal Environments. 1.6% per year (2002-2014), not least because of the above.
- Hidden variation in polyploid wheat drives local adaptation. Could this contribute to continuing the above?
- Genome-wide scanning reveals genetic diversity and signatures of selection in Chinese indigenous cattle breeds. More diversity in the north.
Nibbles: Carrot breeding, BIEN, Protected areas databases, Brazilian genebanks, Endangered coconut genebank, DSI, ABS, Climate pix, Botanical pix double, Potatoes galore, Pandanus language, Archaeological double, Palestinian seed saving
- Putting the polyacetylene back into carrots.
- The Botanical Information and Ecology Network gets an upgrade. Any CWRs among its 18,844,855 more observations?
- And any is protected areas? This will tell how well they’re managed. Mash up with this spatial database on indigenous lands?
- Otherwise, there are genebanks, though not enough in Brazil, apparently.
- And not always safe.
- What to do with Digital Sequence Information? Would be nice to be clear on what it is.
- ABS broken down by ISF. And the CGIAR. Not DSI though.
- Need climate visuals? Well, who doesn’t.
- The Columbian Exchange has visuals also.
- And the Royal Horticultural Society too.
- Speaking of Columbian Exchange: frites. And Vavilov, chefs, etc.
- Speaking about nuts in PNG. Comment by Jim Croft, who would know: “Except the species illustrated is the widespread oceanic strand species, Pandanus tectorius, not the endemic highland crop ‘karuka’, Pandanus julianettii.”
- 5000-year-old brewery in Egypt.
- 14,000-year-old bread.
- Fast forward 14,000 years.
Brainfood: African rice domestication, Barley evaluation, Al & sorghum, Potato seed systems, Yield trends, Arachis resynthesis, Potato breeding, Lupinus evolution, Helianthus invasiveness, Wild cassava, Beaked maize return, Amaranth breeding, Vegetables, American dogs
- The Rise and Fall of African Rice Cultivation Revealed by Analysis of 246 New Genomes. Domesticated in northern Mali as a result of the decline of wild species due to the drying of the Sahara.
- Unlocking historical phenotypic data from an ex situ collection to enhance the informed utilization of genetic resources of barley (Hordeum sp.). Don’t throw away that historical data from regenerations.
- Exploiting sorghum genetic diversity for enhanced aluminum tolerance: Allele mining based on the AltSB locus. It’s more prevalent in guinea sorghums.
- Unearthing unevenness of potato seed networks in the high Andes: a comparison of distinct cultivar groups and farmer types following seasons with and without acute stress. Potatoes are not just potatoes. And farmers are not just farmers.
- Global patterns of crop yield stability under additional nutrient and water inputs. Higher variability in yield expected under higher fertilizer inputs.
- Segmental allopolyploidy in action: Increasing diversity through polyploid hybridization and homoeologous recombination. Domesticating peanuts, the right way this time.
- Applications of New Breeding Technologies for Potato Improvement. Humble no more?
- Pleistocene glacial cycles drive isolation, gene flow and speciation in the high‐elevation Andes. In Lupinus, phylogeny does not recapitulate orogeny.
- Evolution of invasiveness by genetic accommodation. In a crop wild relative, no less.
- Manihot takape sp. nov. (Euphorbiaceae), a new tuberous subshrub from the Paraguayan Chaco. A crop wild relative too.
- Back to beaked: Zea mays subsp. mays Rostrata Group in northern Italy, refugia and revival of open-pollinated maize landraces in an intensive cropping system. Title of the week. Alternative: Polenta Power.
- From zero to hero: the past, present and future of grain amaranth breeding. Runner up.
- Issues and Prospects for the Sustainable Use and Conservation of Cultivated Vegetable Diversity for More Nutrition-Sensitive Agriculture. Still neglected.
- The evolutionary history of dogs in the Americas. They came over from Siberia with people, rather than evolving from local wolves, but all that’s left of them is a cancer.
Brainfood: Italian hotspots, Spanish apples, ICRISAT proso, Scattered trees, Underutilized Malaysian fruit, Saudi chickens, AnGR, Double dates, European threatened plants, Pepper origins, Intensification outcomes, Breeding & diversity, Cold storage, African rice
- A methodological approach to identify agro-biodiversity hotspots for priority in situ conservation of plant genetic resources. Interestingly, the centre of Italy comes out on top.
- Genetic diversity and core collection of Malus × domestica in northwestern Spain, Portugal and the Canary Islands by SSRs. There is material in common between Galicia and the Canary Islands.
- Diversity and trait-specific sources for productivity and nutritional traits in the global proso millet (Panicum miliaceum L.) germplasm collection. Out of 200, 26 were high in at least 2 nutrients.
- The importance of scattered trees for biodiversity conservation: A global meta‐analysis. It’s pretty high.
- Origin and diversity of an underutilized fruit tree crop, cempedak (Artocarpus integer, Moraceae). The germplasm collections are not too bad, at least for the cultivated form.
- Genetic diversity of Saudi native chicken breeds segregating for naked neck and frizzle genes using microsatellite markers. The 6 breeds are diverse and show no inbreeding. Yet.
- Conservation of breeds and maintenance of biodiversity: justification and methodology for the conservation of Animal Genetic Resources. Ah, so that’s why they did the above.
- What are palm groves of Phoenix? Conservation of Phoenix palm groves in the European Union. Feral can still be useful.
- Date Palm Agrobiodiversity (Phoenix dactylifera L.) in Siwa Oasis, Egypt: Combining Ethnography, Morphometry, and Genetics. Some locally recognized and named types are in fact collections of genetically distinct clones that somehow go together anyway: call them “ethnovarieties” if you wish. But not feral.
- How to meet the 2020 GSPC target 8 in Europe: priority-setting for seed banking of native threatened plants. 62.7% of European threatened species are already in genebanks, but the others won’t collect themselves. No word on what to do about dates.
- Evolutionary history of the chili pepper Capsicum baccatum L. (Solanaceae): domestication in South America and natural diversification in the Seasonally Dry Tropical Forests. Probably originated in Bolivian Amazonia and inter-Andean valleys.
- Social-ecological outcomes of agricultural intensification. Win-wins are like hen’s teeth.
- Plant breeding and diversity: A troubled relationship? There may be another bottleneck coming.
- Rapid loss of seed viability in ex situ conserved wheat and barley at 4°C as compared to −20°C storage. 4°C is not cold enough for long-term conservation.
- Genetic control of seed shattering during African rice domestication. Multiple genes lead to a range of non-shattering phenotypes.
Nibbles: Cordillera rice, Farmer seed, Toddy audio essay, Eat This Newsletter, Coconut conservation, Australian genebank, Sweet potato diversification, Mungbean income, NERICA impact, Bing cherry, TFP, Conservation evidence, NordGen matters
- Conserving heirloom rice in the Philippines.
- A seed production company run by farmers.
- Tapping toddy. With audio goodness.
- Lots of goodness in Jeremy’s latest newsletter.
- Australia gets serious about coconut conservation in the Pacific and beyond.
- Australia’s own genebanks are very serious. Oh yes indeedy.
- Will sweet potatoes get young people into farming in Kenya? If my nephews are anything to go by, the answer, alas, is no.
- Maybe they should try mungbeans.
- Or NERICA.
- The Bing cherry didn’t help Ah Bing much though.
- Whatever the crop, it’s total factor productivity that you have to watch for.
- And then don’t forget to include whatever intervention you come up with in subject-wide evidence synthesis.
- Prize for best title of the week: “Nordic cooperation on genetic resources – what’s the point?” Nice video.