- Multiple origins and a narrow genepool characterise the African tea germplasm: concordant patterns revealed by nuclear and plastid DNA markers. It’s a “potpourri,” but kinda missing Chinese Assam stuff.
- The eastern part of the Fertile Crescent concealed an unexpected route of olive (Olea europaea L.) differentiation. It was in Iran before domestication.
- Identifiers for the 21st century: How to design, provision, and reuse persistent identifiers to maximize utility and impact of life science data. Why DOIs succeeded, and why something like them needs to be applied to biological specimens, including genebank accessions, to combat “desultory citation practices”. But we knew that.
- Speed breeding: a powerful tool to accelerate crop research and breeding. Can double the number of generations per unit time with fully-enclosed controlled-environment growth chambers.
- Evidence for two domestication events of hyacinth bean (Lablab purpureus (L.) Sweet): a comparative analysis of population genetic data. With the 2-seeded group domesticated in Ethiopia, the 4-seeded somewhere else in Africa.
- Refinement of the collection of wild peas (Pisum L.) and search for the area of pea domestication with a deletion in the plastidic psbA-trnH spacer. Maybe not Turkey.
- The effectiveness of celebrities in conservation marketing. Use carefully, and evaluate.
- Cannabis in Eurasia: origin of human use and Bronze Age trans-continental connections. Proto-Indo-Europeans were real stoners.
- Analysis of Three Sugarcane Homo/Homeologous Regions Suggests Independent Polyploidization Events of Saccharum officinarum and Saccharum spontaneum. It’s really complicated, not least because of plant breeders.
- Genomic Comparison of Indigenous African and Northern European Chickens Reveals Putative Mechanisms of Stress Tolerance Related to Environmental Selection Pressure. African chickens able to withstand high temperatures due to a region on chromosome 27 and European chickens low temperatures due to region on chromosome 2.
Brainfood: Wild foods, Maize in Guatemala, Wild lentils, Sorghum gaps, Ethiopian erosion, Chikanda barcoding, Brazil nut systems, Wild carrots, Ancient wild potato use, Wild wheat grains
- The role of wild fruits and vegetables in delivering a balanced and healthy diet. Not great, until they’re domesticated.
- Maize Diversity, Market Access, and Poverty Reduction in the Western Highlands of Guatemala. Forget maize.
- Evaluation of Wild Lentil Species as Genetic Resources to Improve Drought Tolerance in Cultivated Lentil. Environment explained drought response in wild lentils better than molecular classification.
- Geographical distribution, diversity and gap analysis of East African sorghum collection conserved at the ICRISAT genebank. Both Sudans.
- Explaining the Ethiopian farmers’ perceptions on potential loss of traditional crop varieties: A principal components regression analysis. Poor farmers know more, and care more, about loss of traditional landraces.
- High-throughput sequencing of African chikanda cake highlights conservation challenges in orchids. Those are very biodiverse cakes, but not in a good way.
- Revisiting the ‘cornerstone of Amazonian conservation’: a socioecological assessment of Brazil nut exploitation. It’s actually in pretty good shape, but that doesn’t mean it can’t be improved.
- Phylogenetic Prediction of Alternaria Leaf Blight Resistance in Wild and Cultivated Species of Carrots. Look for taller material in clade A.
- Starch granule evidence for the earliest potato use in North America. S. jamesii may have been used for 10,000 years in Utah.
- Genome-Wide Association Study of Grain Architecture in Wild Wheat Aegilops tauschii. Two genetic lineages, with big differences in grain width and weight.
Nibbles: Dog & cat domestication, Domestication book, CGIAR genebanks, Famous trees, “Ancient” beans, ACACIA, Beer book, Melon breeding, Farming trees, CC & health
- Ancient Japanese dog burials show they helped with the hunt. At least in some places and for a while. Maybe.
- Ancient cat DNA shows they just helped themselves.
- I guess Alice Roberts’ new book will cover all that.
- IITA and ICARDA genebanks in the news.
- Cool trees.
- Is this the real story of Anasazi beans?
- Speeding up crop improvement in Africa.
- Extreme fermented beverages: my kind of book.
- Wal-Mart’s fancy new cantaloupe .
- Registering on-farm trees in Ghana.
- Oh what’s the point, we’re all doomed anyway.
Brainfood: Maize regeneration, Watkins collection, Jordan barley landraces, CWR in Europe, Early agriculture, Papaya knowledge, Cryo, Tree diversity, AM, Indegee, Wild beet, Early NE ag, Fire!
- Ex-situ conservation of maize germplasm from different latitudes. You can do it, but not without some genetic changes.
- High density genotyping of the A.E. Watkins Collection of hexaploid landraces identifies a large molecular diversity compared to elite bread wheat. There’s plenty of interesting variation there, as you’d expect.
- Changes in barley (Hordeum vulgare L. subsp. vulgare) genetic diversity and structure in Jordan over a period of 31 years. No significant changes in the amount of genetic diversity in landraces collected in 1981 and in 2012, but later samples more homogenous and less locally distinct.
- Crop wild relatives range shifts and conservation in Europe under climate change. We’ll need genebanks.
- Isotope evidence for agricultural extensification reveals how the world’s first cities were fed. By opening up new land, basically, and never mind the fancy agronomic practices.
- Can the Introduction of Modern Crop Varieties in their Centre of Origin Affect Local Ecological Knowledge? A Case Study of Papaya in the Yucatan Peninsula. Yes, and not in a good way.
- Cryopreserved storage of clonal germplasm in the USDA National Plant Germplasm System. It really is a system.
- A meta-analysis of molecular marker genetic datasets for eastern Africa trees supports the utility of potential natural vegetation maps for planning climate-smart restoration initiatives. But you still have to do the trials.
- Global Diversity and Importance of Mycorrhizal and Nonmycorrhizal Plants. 72% of vascular plants have them.
- Factors associated with agrobiodiversity conservation: A case study on conservation of rice varieties in Barak valley, Assam, India. More connections means more varieties.
- Crop wild relative populations of Beta vulgaris allow direct mapping of agronomically important genes. Genotyping and phenotyping of 189 wild plants along a 10 km transect allows identification of disease resistance gene in the crops.
- Near Eastern Plant Domestication: A History of Thought. The punctuated-centric view is better, according to Occam.
- Fire and plant diversity at the global scale. They’re correlated, or at least associated.
Nibbles: Citrus conservation, Amazon civilizations, Agricultural adaptation, Farming First, Communicating impact, Church forests, Food Forever Initiative
- Conserving citrus in cryo.
- More rethinking of the early civilizations of the Amazon.
- Agriculture led to genetic changes in humans as much as in crops and livestock.
- Farming First goes all in on the SDGs. Oh, yeah, also I won the quiz. Ka-ching!
- Scientists, tell your stories for impact, including on policy.
- The sacred forests of Ethiopia, now there’s a story.
- The biggest story of them all: Food Forever!