- A global overview of cassava genetic diversity. The African germplasm is different from the Latin American, but not by that much.
- Genetic variability in landraces populations and the risk to lose genetic variation. The example of landrace ‘Kyperounda’ and its implications for ex situ conservation. Better genetically to conserve landraces as sub-lines. But financially?
- Impact of merging commercial breeding lines on the genetic diversity of Landrace pigs. Above goes for pigs too.
- Selection and Molecular Characterization of Soybeans with High Oleic Acid from Plant Germplasm of Genebank. 3 accessions have interesting variants in the relevant gene.
- Origin and domestication of Cucurbitaceae crops: insights from phylogenies, genomics and archaeology. Lots of different paths to domestication, but all involve loss of flesh bitterness, one way or another.
- Changing Carrot Color: Insertions in DcMYB7 Alter the Regulation of Anthocyanin Biosynthesis and Modification. How the carrot lost its purple.
- A 3,000-year-old Egyptian emmer wheat genome reveals dispersal and domestication history. Most closely resembles modern material from Turkey, Oman and India.
- TeoNAM: A Nested Association Mapping Population for Domestication and Agronomic Trait Analysis in Maize. With added teosinte goodness.
- Adaptive phenotypic divergence in an annual grass differs across biotic contexts. The rhizosphere affects adaptation of teosinte along an altitudinal gradient. We’ll need a Nested Association Mapping Population for that too now, no doubt.
- Population genetics assessment model reveals priority protection of genetic resources in native pig breeds in China. Most breeds have low diversity; Tibetan pigs are an exception.
- A brief history of the forty-five years of the E’AppleBP apple breeding program in Brazil. 27 new varieties seems like pretty good going.
- Testing the Various Pathways Linking Forest Cover to Dietary Diversity in Tropical Landscapes. Sometimes there’s a direct pathway (e.g., consumption of forest food), sometimes an income pathway (income from forest products used to purchase food from markets), and sometimes an agroecological pathway (forests and trees sustaining farm production). And sometimes there isn’t.
- Evolutionary diversity is associated with wood productivity in Amazonian forests. “…greater phylogenetic diversity translates into higher levels of ecosystem function.” No word on its effect on diets.
- Anatomy and resilience of the global production ecosystem. Plenty of words on its effect on diets.
Brainfood: Cereal grains, Cerrado threats, Potato conservation, Maize rhizosphere, Coconut diversification, Lombard landraces, Lupinus evaluation, Genetic markers, Pathogen evolution, PAs & productivity, Agricultural expansion, Trade & obesity, ILRI genebank
- Large‐scale GWAS in sorghum reveals common genetic control of grain size among cereals. QTLs for grain size potential (rather than capacity to fill grains) identified in sorghum, turn out to be similar to other cereals.
- Linking global drivers of agricultural trade to on-the-ground impacts on biodiversity. Specific soy buyers with disproportionate impact on endemic and threatened cerrado species identified by fancy maths. Yes, you’re probably responsible for the plight of the giant anteater.
- Long-term conservation of potato genetic resources: Methods and status of conservation. Useful brief roundup.
- Impacts of Maize Domestication and Breeding on Rhizosphere Microbial Community Recruitment from a Nutrient Depleted Agricultural Soil. Hybrids changed the rhizosphere.
- Genome-wide diversity of northern South America cultivated Coconut (Cocus nucifera L.) uncovers diversification times and targets of domestication of coconut globally. Atlantic tall cultivar splits from Pacific cultivars approximately 5400 years ago, then Pacific Tall and Pacific Dwarf cultivars split from a shared common ancestor 1600 years ago.
- Forest pattern, not just amount, influences dietary quality in five African countries. Forests are good for you.
- Plant agro-biodiversity needs protection, study and promotion: results of research conducted in Lombardy region (Northern Italy). 78% of landraces lost in last 70-80 years, 72 left.
- Genomic prediction of grain yield in contrasting environments for white lupin genetic resources. It’s worth genotyping everything…
- Genetics without genes? The centrality of genetic markers in livestock genetics and genomics. …but genotyping-by-sequencing may not be necessary.
- Opportunities from the genetic diversity of the ILRI genebank forage germplasm collection. Genotyping-by-sequencing and morphology used to define mini-core subsets for important forages. So it is necessary for some things?
- The Green Revolution shaped the population structure of the rice pathogen Xanthomonas oryzae pv. oryzae. Strong selection leads to adaptation, fast. Well I never!
- Land productivity dynamics in and around protected areas globally from 1999 to 2013. Productivity increases are most common outside protected areas. But does that increase or decrease pressure on them? See below.
- Assessing the ecological vulnerability of forest landscape to agricultural frontier expansion in the Central Highlands of Vietnam. This is how you find out.
- Weight Gains from Trade in Foods: Evidence from Mexico. Food imports from US explain 20% of the increase in obesity in Mexican women.
Brainfood: Wild oats, Beet diversity, Durum breeding, Barley variants, Sustainable seafood, Maize systems, Pigeonpea CWR, Development & biodiversity, Local breed improvement, PA effectiveness, Root exudates, Cranberry CWR
- Developing Chloroplast Genomic Resources from 25 Avena Species for the Characterization of Oat Wild Relative Germplasm. Not many people hurt.
- Genetic diversity among cultivated beets (Beta vulgaris) assessed via population-based whole genome sequences. Genetic groups follow crop type, but with added complexity.
- Phenotypic Parent Selection within a Khorasan Wheat Collection and Genetic Variation in Advanced Breeding Lines Derived by Hybridization with Durum Wheat. That would be Triticum turgidum subsp. turanicum (Jakubz.) Á. Löve & D. Löve. These Italian researchers like the cut of its jib.
- The Fate of Deleterious Variants in a Barley Genomic Prediction Population. Avoiding the cost of domestication.
- Reframing the sustainable seafood narrative. Sustainability is about more than just ocean health, and more than just producers.
- Maize agro-food systems to ensure food and nutrition security in reference to the Sustainable Development Goals. Focus on nutritional value.
- Net Gain: Seeking Better Outcomes for Local People when Mitigating Biodiversity Loss from Development. Participation is the key.
- Determinants of breeders’ participation to an indigenous cattle breeding program. Social, family and institutional relationships are as important as distance or production systems.
- A global-level assessment of the effectiveness of protected areas at resisting anthropogenic pressures. Not very effective on average, but somewhat more effective in rich countries, and in forests.
- A Return to the Wild: Root Exudates and Food Security. The next frontier?
- Exploring the Genetic Diversity of Wild Cranberry Populations in the Upper Midwestern United States. Still work to do on the old frontier.
- Evaluation and Identification of Promising Introgression Lines Derived From Wild Cajanus Species for Broadening the Genetic Base of Cultivated Pigeonpea [Cajanus cajan (L.) Millsp.]. Some made it into the all-India initial varietal trials, no less. Take that, root exudates!
Brainfood: Livestock cryo, Yeast evolution, PAs & CC, Genomes, Trifolium ambiguum, Earthworm map, Photosynthesis double, RCTs, Brown rice, DH maize, Breed performance maps
- Genetic Cryopreservation of Rare Breeds of Domesticated North American Livestock: Smithsonian & SVF Biodiversity Preservation Project. 106,109 “units of germplasm” from 39 breeds.
- Interspecific hybridization facilitates niche adaptation in beer yeast. Chimerization is not a word I thought I would ever see in a beer context. Anyway, thank goodness for feral yeasts and their propensity for miscegenation.
- Predicted climate shifts within terrestrial protected areas worldwide. PAs in temperate and northern high-latitude will have high area proportions of novel climate conditions by the end of the century.
- Crop Genomics Goes Beyond a Single Reference Genome. Looks like we’ll always need another genome.
- Morphometric approaches to promote the use of exotic germplasm for improved food security and resilience to climate change: A kura clover example. Fancy maths used to describe the hell out of a small collection of an underused clover.
- Global distribution of earthworm diversity. Peaks at higher latitudes, but higher overall in the tropics.
- Natural genetic variation in photosynthesis: an untapped resource to increase crop yield potential? Sounds like it.
- Increasing Photosynthesis: Unlikely Solution For World Food Problem. Ok, maybe not.
- What role should randomized control trials play in providing the evidence base for conservation? A bigger role that currently, but watch out.
- Brown Rice, a Diet Rich in Health Promoting Properties. Mill less.
- Loss of diversity and accumulation of genetic load in doubled-haploid lines from European maize landrace. DH not a panacea.
- Maize agro-food systems to ensure food and nutrition security in reference to the Sustainable Development Goals.
- Using phenotypic distribution models to predict livestock performance. Niche models + performance.
Brainfood: Tree SDM, TR4 in Colombia, Genebanks double, Pacific ag, Gums, Defaunation, Oil palm, Agroforestry, Moldy cheese, Ecosystem services, Meat, Desert ag, Maize evolution
- Species distribution modelling to support forest management. A literature review. Embrace the uncertainty.
- First report of Fusarium wilt Tropical Race 4 in Cavendish bananas caused by Fusarium odoratissimum in Colombia. Inevitable.
- Seed Banking as Future Insurance Against Crop Collapses. “Although the basic technology of seed- (gene-)banking is relatively simple, there are nonetheless significant costs involved in effectively managing seed- (gene-)bank collections.” Elevator pitch desperately needed.
- Rapid loss of seed viability in ex situ conserved wheat and barley at 4°C as compared to −20°C storage. Colder the better.
- Origin and Development of Agriculture in New Guinea, Island Melanesia and Polynesia. Maybe 5-6 distinct stages since 7000 BP.
- Exotic eucalypts: From demonized trees to allies of tropical forest restoration? Maybe.
- Quantifying the impacts of defaunation on natural forest regeneration in a global meta-analysis. Forests need vertebrates. No word on where eucalypts stand.
- Market-mediated responses confound policies to limit deforestation from oil palm expansion in Malaysia and Indonesia. Bans are not enough…
- The ‘Capitalist Squeeze’ and the Rise and Fall of Sumatra’s Krui Agroforests. …you need active forest conservation too.
- Rapid Phenotypic and Metabolomic Domestication of Wild Penicillium Molds on Cheese. Wild molds adapt to cheese, can eventually make camembert.
- A global synthesis reveals biodiversity-mediated benefits for crop production. Need species richness for pollination, biological pest control and final yields.
- Animal source foods: Sustainability problem or malnutrition and sustainability solution? Perspective matters. Let them eat meat.
- The vitality of fruit trees in ancient Bedouin orchards in the Arid Negev Highlands (Israel): Implications of climatic change and environmental stability. Recycling centuries-old infrastructure in the desert.
- The Genomic Basis for Short-Term Evolution of Environmental Adaptation in Maize. Significant shift in adaptation of tropical landrace to temperate conditions in 10 generations with little loss of genetic diversity.