- Climate and Food Production: Understanding Vulnerability from Past Trends in Africa’s Sudan-Sahel. Investment in smallholder farmers can reduce vulnerability, it says here.
- An evaluation of the effectiveness of a direct payment for biodiversity conservation: The Bird Nest Protection Program in the Northern Plains of Cambodia. It works, if you get it right; now can we see some more for agricultural biodiversity?
- Finger millet: the contribution of vernacular names towards its prehistory. You wouldn’t believe how many different names there are, or how they illuminate its spread.
- Genome-Wide Association Studies. How to do them. You need a platform with that?
- Revisiting the sequencing of the first tree genome: Populus trichocarpa. Why to do them.
- Exogenous plant MIR168a specifically targets mammalian LDLRAP1: evidence of cross-kingdom regulation by microRNA. “…exogenous plant miRNAs in food can regulate the expression of target genes in mammals.” Nuff said. We just don’t understand how this regulation business works, do we.
- Anatomical enablers and the evolution of C4 photosynthesis in grasses. It’s the size of the vascular bundle sheath, stupid!
- Land administration for food security: A research synthesis. Administration meaning registration, basically. Can be good for smallholders, via securing tenure, at least in theory. Governments like it for other reasons, of course. However you slice it, though, the GIS jockeys need to get out more.
- Genetic Analysis of Visually Scored Orange Kernel Color in Maize. It’s better than yellow.
- Comment on “Ecological engineers ahead of their time: The functioning of pre-Columbian raised-field agriculture and its potential contributions to sustainability today” by Dephine Renard et al. Back to the future. Not.
- Environmental stratifications as the basis for national, European and global ecological monitoring. Bet it wouldn’t take much to apply it to agroecosystems for agrobiodiversity monitoring.
- Use of Contingent Valuation to Assess Farmer Preference for On-farm Conservation of Minor Millets: Case from South India. Fancy maths suggests farmers willing to receive money to grow crops.
- Wild food plant use in 21st century Europe: the disappearance of old traditions and the search for new cuisines involving wild edibles. The future is Noma.
- Population genomic and genome-wide association studies of agroclimatic traits in sorghum. Structuring by morphological race, and geography within races. Domestication genes confirmed. Promise of food for all held out.
- Response of Sorghum to Abiotic Stresses: A Review. Ok, it could be kinda bad, but now we have the above, don’t we.
- Genetic resources: the basis for sustainable and competitive plant breeding. In Brazil, that is.
- A nuclear phylogenetic analysis: SNPs, indels and SSRs deliver new insights into the relationships in the ‘true citrus fruit trees’ group (Citrinae, Rutaceae) and the origin of cultivated species. SNPs better than SSRs in telling taxa apart. Results consistent with taxonomic subdivisions and geographic origin of taxa. Some biochemical pathway and salt resistance genes showing positive selection. No doubt this will soon lead to tasty, nutritious varieties that can grow on beaches.
Brainfood: Pig genome, Turkey genome, Big genomes, Maize genome, Potato improvement, Mango diversity, Coconut germination
- Analyses of pig genomes provide insight into porcine demography and evolution. More wild diversity in Asia, suggesting origin there, followed by migration to Europe. Separate domestication in SE Asia and Europe, followed by geneflow.
- Whole genome SNP discovery and analysis of genetic diversity in Turkey (Meleagris gallopavo). Lot less diverse than chicken. Or pig. Commercial breed even less diverse.
- Why size really matters when sequencing plant genomes. We must not shy away from the big genomes.
- QTL mapping in three tropical maize populations reveals a set of constitutive and adaptive genomic regions for drought tolerance. Eureka!
- Crops that feed the world 8: Potato: are the trends of increased global production sustainable? Maybe. But can you guess what will be needed? Nice review of genebank holdings and improvement strategies and aims.
- Physico-chemical Characterization of Unexploited Mango Diversity in Sub-mountane Zone of Northern India. 28 varieties in the Punjab, with all kinds of different uses.
- Germination Rate is the Significant Characteristic Determining Coconut Palm Diversity. Natural and artificial selection associated with different rates of germination (as well as other phenotypic traits of course).
Nibbles: Vegetables, UK funding, Oz funding, Oz genebank, Jefferson, Hawaiian food, Markets, Tree seeds, NUS journal, Geographic targeting, ITPGRFA, Arabica and climate, Protected areas, European farmland biodiversity, Sustainable use, Ethiopian seed video
- Palestinian rooftop gardens. Including crucifers, no doubt.
- Brits support work with rice and wheat wild relatives. Among other things. They’ll probably use some of these genomics things.
- Aussies support sweet potatoes. HarvestPlus rejoices.
- That new Australian genebank. Will it have any sweet potatoes?
- The agricultural legacy of Thomas Jefferson. It doesn’t say here, but I bet he was into sweet potato.
- Hawaiian menus. What, no sweet potato?
- Forget biotech, the road to sexy agriculture is via the supermarket. Where you can buy sweet potato. Maybe even of the organic persuasion.
- Or maybe better tree seeds. Even in the Nordic countries. Or the US. Is cacao a tree?
- Plans for special edition of Sustainability on neglected crops. Like amaranth?
- Geographic targeting reaches roots/tubers. Using this newfangled atlas? Or no?
- Treaty and Consortium love-in filmed. Thanks for sharing. It’s all part of this CGIAR perestroika thing, no doubt.
- What that Kew coffee extinction paper really said.
- Protected areas need work. Especially for coffee (see above).
- Yeah but protected areas is not the only way to go, and Europe now has a bunch of biodiversity indicators for farmland. I guess it’s all part of some big plan.
- Policy brief on sustainable use of PGR. Or, as we used to call it, on farm conservation.
- Which you can kind of see happening here.
Brainfood: Spanish terraces, Flower patches, Population ecology, Maize germplasm use, Seed info system, Maize and CC, Medicago predation, Species richness prediction, Rice salt-tolerance
- The genesis of irrigated terraces in al-Andalus. A geoarchaeological perspective on intensive agriculture in semi-arid environments (Ricote, Murcia, Spain). They were built very early on, on a specific soil type, by first burning the vegetation and then essentially inverting the soil profile.
- Creating patches of native flowers facilitates crop pollination in large agricultural fields: mango as a case study. Sweet.
- The ecology of plant populations: their dynamics, interactions and evolution. A whole special issue. Most intriguing is perhaps review of plant-pollinator interactions on the Galapagos. All very important for in situ conservation of crop wild relatives.
- Diversity in global maize germplasm: Characterization and utilization. Three priorities: phenotyping, phenotyping, phenotyping.
- Phytotracker, an information management system for easy recording and tracking of plants, seeds and plasmids. They could have used GRIN-Global, but I guess that doesn’t track plasmids.
- Increasing influence of heat stress on French maize yields from the 1960s to the 2030s. Any day with maximum temperature above 32°C is bad, and their recent increase has led to yield stagnation. They are going to increase further, which means that the French are going to have to find a 12% increase in base yields by 2035 or eat less maize. Do they in fact eat any maize now? What countries are now like what France will be like in 2035?
- Combined impact of multiple exotic herbivores on different life stages of an endangered plant endemism, Medicago citrina. IUCN says it’s endangered. Rabbits, mice and rats are important parts of the problem.
- Estimating species richness: still a long way off!. Bummer.
- New allelic variants found in key rice salt-tolerance genes: an association study. A couple possibly interesting mutations identified by EcoTILLING bunch of IRRI accessions. We shall see if anything comes of them. Actually, how will we find out if something does? I hope the info will go back into the IRRI genebank documentation system.
Brainfood: Chinese fermented fish, Yeast diversity, Wild papayas, Milpa nutrition, Rare wild sunflower, Albanian pomegranate, Wheat mixtures, Climate change yield decline
- Chemical and microbial properties of Chinese traditional low-salt fermented whole fish product Suan yu. “The values of Enterobacteria and Pseudomonads were under the detection limits in six different brands” is about the best that can be said for it.
- Tapping into yeast diversity. Some new, diverse wild lineages in China may tell us important things about yeast ecology, evolution and domestication.
- Genome size variation among sex types in dioecious and trioecious Caricaceae species. Lots of retrotransposons, and sex chromosomes in some species.
- The Archaic Diet in Mesoamerica: Incentive for Milpa Development and Species Domestication. The diet preceded the crops.
- Genetic diversity and population structure in the rare Algodones sunflower (Helianthus niveus ssp. tephrodes). Low diversity overall, but some populations quite distinct. Which tells you about how to conserve it.
- Albania, the domestication country for pomegranate (Punica granatum L.). Well, maybe.
- Mixtures of genetically modified wheat lines outperform monocultures. Two transgenes are better than one.
- Climate change impacts on crop productivity in Africa and South Asia. -8% overall. The surprise? Sorghum declines more than maize in Africa, less in S Asia.