- Wild Origins of Macadamia Domestication Identified Through Intraspecific Chloroplast Genome Sequencing. One tree is the basis of the industry.
- The Israeli Palestinian wheat landraces collection: restoration and characterization of lost genetic diversity. Bringing it all back home.
- Using high‐throughput sequencing in support of a plant health outbreak reveals novel viruses in Ullucus tuberosus (Basellaceae). There’s always something…
- Plant health emergencies demand open science: Tackling a cereal killer on the run. …but openness will get us through it.
- Rapid evolution in plant–microbe interactions – a molecular genomics perspective. Until the next one.
- Understanding food systems drivers: A critical review of the literature. Spoiler alert: urbanization, raise in consumer income, population growth, attention paid to diet & health issues, technological innovations, intensification and homogenization of the agricultural sector, increase in frequency and intensity of extreme events, general degradation in soils and agro-ecological conditions, improved access to infrastructure and information, trade policies and other processes influencing trade expansion, internationalization of private investments, concerns for food safety. I guess diversity is in there somewhere.
- The origins of specialized pottery and diverse alcohol fermentation techniques in Early Neolithic China. So good, they invented fermentation twice.
- The Hoard of the Rings. “Odd” annular bread-like objects as a case study for cereal-product diversity at the Late Bronze Age hillfort site of Stillfried (Lower Austria). Unbaked, tarallini-like dried wheat/barley dough rings may have been used ritualistically. No, not like that.
- EviAtlas: a tool for visualising evidence synthesis databases. Everybody likes a map.
- Editorial: Improving the Nutritional Content and Quality of Crops: Promises, Achievements, and Future Challenges. A review of reviews of biofortification, and more.
- Fungal endophyte diversity from tropical forage grass Brachiaria. 38 fungi isolated from 9 Brachiaria species, but unclear if any are beneficial.
- Characteristics of maize cultivars in Africa: How modern are they and how many do smallholder farmers grow? Out of 500 samples in 13 countries, about half were in some way improved, covering about half of the surveyed planted area.
- QTL × environment interactions underlie adaptive divergence in switchgrass across a large latitudinal gradient. You can combine alleles which are locally advantageous in different places to get a
super-biofuel. - Reconstruction of ancestral genome reveals chromosome evolution history for selected legume species. The wild ancestor of peanut, pigeonpea, soybean, beans, mungbean, chickpea, lotus and medics was closest to wild peanuts. Maybe they can synthesize it?
Brainfood: Seed viability double, Forest reserves, Biodiversity value, Hunter-gatherers, Seed concentration, Past CC, Hot lablab, Mungbean adoption, Climate smart impacts, Tree threats, Chicken domestication, Top sorghum, Ancient wines, Plant extinctions
- Variation in seed longevity among diverse Indica rice varieties. 8 major loci associated with seed longevity.
- Seeds and the Art of Genome Maintenance. Viability is about the DNA repair response. Snap.
- Are Mayan community forest reserves effective in fulfilling people’s needs and preserving tree species? Sure they are.
- The power of argument. People don’t respond to utilitarian arguments when it comes to biodiversity. In the Netherlands.
- Do modern hunter-gatherers live in marginal habitats? Nope. What can I tell ya?
- New evidence on concentration in seed markets. Not as bad as some people think.
- Climate change has likely already affected global food production. From 2003 to 2008, there’s been a ~1% average reduction in consumable food calories in barley, cassava, maize, oil palm, rapeseed, rice, sorghum, soybean, sugarcane and wheat.
- Selection of Heat Tolerant Lablab. 6 out of 44 accessions from the WorldVeg genebank are heat tolerant. Seems a lot.
- Counting the beans: quantifying the adoption of improved mungbean varieties in South Asia and Myanmar. 1.2 million farmers reached by WorldVeg varieties. Lablab next?
- Climate smart agricultural practices and gender differentiated nutrition outcome: An empirical evidence from Ethiopia. They work, but they’re better in combination.
- Pests and diseases of trees in Africa: A growing continental emergency. Into Africa…
- Genetics of adaptation in modern chicken. Not much of a domestication bottleneck; that came later.
- Multi-Trait Diverse Germplasm Sources from Mini Core Collection for Sorghum Improvement. From 40,000 in the genebank, to 242 in the mini-core, to 6 really cool ones (from Yemen, USA, China, Mozambique, and India x2 if you must know).
- Palaeogenomic insights into the origins of French grapevine diversity. Ancient DNA from 28 pips dating back to the Iron Age provides pretty good matches to grapes grown today.
- Global dataset shows geography and life form predict modern plant extinction and rediscovery. Almost 600 plants went extinct in modern times, at least, and I count about 20 crop wild relatives among them.
Nibbles: Japan rice ceremony, Breeding for CC, MSB, ICARDA, Peanut genome, Wild sorghum, Macadamia diversity, Eucalyptus taxonomy, German foraging, Kenya agricultural biodiversity, Mexican CWR video
- New emperor, new rice.
- Breeders discover GxE.
- The Millennium Seed Bank is not just for millennials.
- ICARDA’s genebank in the news again.
- ICRISAT’s gene-jockeys have their 15 minutes.
- Australia’s genebank in the news again too.
- Maybe they should sort out macadamia next.
- How botany works. Lots from Oz today.
- Foraging in Berlin.
- Kenya sees the agricultural biodiversity light.
- Video on CWR from Mexico.
Brainfood: Napier diversity, Clover expansion, Social media & conservation, Orphan crops double, Rewilding chestnut, N-fixing trees, Horse diversity double, Steppe weed, Old medicinals, Wild dates, Sorghum resistance
- Genotyping by sequencing provides new insights into the diversity of Napier grass (Cenchrus purpureus) and reveals variation in genome-wide LD patterns between collections. Complementarity between ILRI and Embrapa collections.
- Breaking Free: the Genomics of Allopolyploidy-facilitated Niche Expansion in White Clover. From two quite different, specialized habitats, to a global presence, through polyploidy.
- Likes, comments, and shares of marine organism imagery on Facebook. Use really nice pictures, and don’t worry too much about the captions.
- African Orphan Crops Consortium (AOCC): status of developing genomic resources for African orphan crops. 150 African breeders trained, one or more forms of sequence data produced for 60 crops, reference genome sequences for 6 species published, 6 near completion, 19 in progress.
- The role of genetics in mainstreaming the production of new and orphan crops to diversify food systems and support human nutrition. Well it’s a good job there’s the above, then.
- Evaluation of sites for the reestablishment of the American chestnut (Castanea dentata) in northeast Georgia, USA. Overwhelmingly on federal land, which may or may not be a good thing.
- Patterns of nitrogen‐fixing tree abundance in forests across Asia and America. Much rarer in Asia than in the Americas.
- Tracking Five Millennia of Horse Management with Extensive Ancient Genome Time Series. Iberian and Siberian domesticated horse lineages went extinct, but the Muslim conquests injected some much-needed diversity.
- Chinese Mongolian horses may retain early domestic male genetic lineages yet to be discovered. Wait, does Mongolian=Siberian?
- Cannabis in Asia: its center of origin and early cultivation, based on a synthesis of subfossil pollen and archaeobotanical studies. The northeastern Tibetan Plateau, to be precise, with the first steppe communities.
- Paleomedicine and the use of plant secondary compounds in the Paleolithic and Early Neolithic. Self-medication goes back a long time.
- Genetic characterization of tertiary relict endemic Phoenix theophrasti populations in Turkey and phylogenetic relations of the species with other palm species revealed by SSR markers. Probably endangered.
- Genome wide association analysis of sorghum mini core lines regarding anthracnose, downy mildew, and head smut. 9 photo-sensitive and 4 photo insensitive accessions are multiple sources for resistance to anthracnose, SDM and head smut.
Brainfood: More than yield, Cotton breeding, Chickpea genome, Mutations & domestication, Holy Grail, Restoration, Watermelon diversity, Language diversity, Ocimum diversity, Clean cassava, Neolithic feasting, Amazonian agriculture, Sharecropping
- The paradox of productivity: agricultural productivity promotes food system inefficiency. It’s the cheap calories, stupid.
- Genetic Evaluation of Exotic Chromatins from Two Obsolete Interspecific Introgression Lines of Upland Cotton for Fiber Quality Improvement. Yield from one species, fibre quality from the other.
- Resequencing of 429 chickpea accessions from 45 countries provides insights into genome diversity, domestication and agronomic traits. Including drought tolerance.
- Genome of ‘Charleston Gray’, the principal American watermelon cultivar, and genetic characterization of 1,365 accessions in the U.S. National Plant Germplasm System watermelon collection. Four genetic groups reflecting geography.
- Genome-wide nucleotide patterns and potential mechanisms of genome divergence following domestication in maize and soybean. The best candidates for domestication are plants that are willing to mutate a bit, but not too much.
- Crop Biodiversity: An Unfinished Magnum Opus of Nature. “Linking genotype and phenotype remains the holy grail of crop biodiversity studies.”
- Meeting global land restoration and protection targets: What would the world look like in 2050? Very nice. It would look very nice.
- The ecological drivers of variation in global language diversity. High year-round productivity leads to lots of languages. And lots of biodiversity, but that’s another story.
- Product authenticity versus globalisation—The Tulsi case. The division of Indian Holy Basil into 3 types based on traditional knowledge is only partially supported by genetic and phytochemical studies.
- A method for generating virus-free cassava plants to combat viral disease epidemics in Africa. Let the distribution commence.
- Cereal processing at Early Neolithic Göbekli Tepe, southeastern Turkey. They must have been some feasts.
- Persistent Early to Middle Holocene tropical foraging in southwestern Amazonia. On the cusp of agriculture 10,000 years ago in Bolivia. That’s about the same time as Göbekli Tepe, give or take a thousand years.
- Moral Hazard: Experimental Evidence from Tenancy Contracts. Tenant farmers should keep a higher share to increase productivity and diversity, but of course the landlords won’t let them so what’s needed is revolution.