- Access and Benefit Sharing under the Convention on Biological Diversity and Its Protocol: What Can Some Numbers Tell Us about the Effectiveness of the Regulatory Regime? That not much has happened. Between 1996 and 2015, out of the 14 countries with ABS legislation in force, 2 agreements for commercial researches per year.
- Genetic monitoring of traditional chestnut orchards reveals a complex genetic structure. The diversity in Spain is in the rootstocks.
- Climate change and national crop wild relative conservation planning. Well, for Norway anyway.
- Integrating genetic maps in bambara groundnut [Vigna subterranea (L) Verdc.] and their syntenic relationships among closely related legumes. Synteny to the rescue.
- Stakeholder involvement and the management of animal genetic resources across the world. Breeders’ associations and cooperatives are the key.
- Decline of Jakar sheep population in pastoral communities of Bhutan: A consequence of diminishing utility, alternate income opportunities and increasing challenges. It’s the fault of the caterpillar fungus.
- Origin and phylogenetic status of the local Ashanti Dwarf pig (ADP) of Ghana based on genetic analysis. It’s a bit of a mongrel.
- Genetic analysis identifies the region of origin of smuggled peach palm seeds. Genebank confirms biopiracy.
- Genetic Structure and Selection of a Core Collection for Long Term Conservation of Avocado in Mexico. 36 of 318 accessions recover 80% of total alleles, which seems a bit low.
- Genome sequencing supports a multi-vertex model for Brassiceae species. More than just “triangle of U”.
Brainfood: Arabidopsis refugia, Potato diversity, Palm uses, Coffee phylogeny, Traditional harvesting, Buckwheat trends, Maize double haploids, African cattle, Endophenotype
- On the post-glacial spread of human commensal Arabidopsis thaliana. A bit like Neanderthals.
- Exploration of the genetic diversity of cultivated potato and its wild progenitors (Solanum sect. Petota) with insights into potato domestication and genome evolution. Elite cultivars are a pretty diverse lot.
- Fundamental species traits explain provisioning services of tropical American palms. Bigger, more widespread species are more important to local people. Which means some useful things may be being missed.
- Genotyping-by-sequencing provides the first well-resolved phylogeny for coffee (Coffea) and insights into the evolution of caffeine content in its species: GBS coffee phylogeny and the evolution of caffeine content. Origin of the genus could be Africa. Or Asia. Or the Arabian Peninsula. So that narrows it down.
- A quiet harvest: linkage between ritual, seed selection and the historical use of the finger-bladed knife as a traditional plant breeding tool in Ifugao, Philippines. People kept old harvesting technology because it helped them show due reverence to the rice plant, and select seeds.
- Old Crop, New Society: Persistence and Change of Tartary Buckwheat Farming in Yunnan, China. It’s going down, but won’t disappear. No word on what’s happening to diversity though.
- Tapping the genetic diversity of landraces in allogamous crops with doubled haploid lines: a case study from European flint maize. The things people have to do to make use of landraces.
- Conservation of indigenous cattle genetic resources in Southern Africa’s smallholder areas: turning threats into opportunities — A review. We now the breeds, but not all their characteristics, and how to get the most out of them.
- The Importance of Endophenotypes to Evaluate the Relationship between Genotype and External Phenotype. Oh for pity’s sake, something else to worry about.
Nibbles: Meet a breeder, Radiation breeding, Cassava IK, Banana apocalypse, Chestnut doom & gloom, Crazy grafter, Crazy recombination, Obsidian sickle, Cat rug
- Meet a pumpkin breeder.
- Meet the history of atomic plant breeding.
- Meet a cassava anthropologist.
- Dial back the banana apocalypse stuff, banana guy says.
- On the other hand, the American chestnut apocalypse is all too real.
- A really wild pig.
- Grafting gone wild.
- Wild plants reveal a gene to speed plant breeding, someday.
- Beautiful Neolithic tools from the Sea of Galilee.
- And a beautiful, but slightly freaky, Egyptian rug. Made of cat hair.
All things tropical forages
Great article on improved tropical pastures by Dan Charles on NPR’s The Salt yesterday. Here’s the money quote:
According to Michael Peters, who leads CIAT’s research on tropical grazing, pastures made up of these grasses can support three times more cattle, compared to typical tropical pastures today. The animals also gain weight twice as quickly. It translates into a six-fold increase in production per acre, and a dramatic cut in greenhouse emissions.
“These grasses” are Brachiaria species, but of course there’s much more than just those in CIAT’s forages genebank. And then there’s ILRI’s forages genebank too. And a global strategy to rule them all. And a newsletter to subscribe to if you want to keep up to date.
Brainfood: Cotton domestication, Niche modelling, Finger millet double, Bird flu, Lake Chad millet, USDA Ethiopian sorghum, Phast phenotyping, Corchorus genomes
- Genome-wide divergence, haplotype distribution and population demographic histories for Gossypium hirsutum and Gossypium barbadense as revealed by genome-anchored SNPs. Parallel domestication.
- Integrating species distribution modelling into decision-making to inform conservation actions. You need really nice maps.
- Establishing a core collection of finger millet (Eleusine coracana [L.] Gaertn.) ex situ holdings of the Ethiopian genebank. Particularly interesting for the discussion of what to do with the core, now that it exists.
- Characterization of Some Ex Situ Conserved Finger Millet (Eleusine coracana (L.[/efn_note] Germplasm Accessions in Sri Lanka. Unlike this one.
- Global mapping of highly pathogenic avian influenza H5N1 and H5Nx clade 2.3.4.4 viruses with spatial cross-validation. It’s the intensively raised chickens.
- Unexpected pattern of pearl millet genetic diversity among ethno-linguistic groups in the Lake Chad Basin. Different linguistic groups have genetically distinct pearl millet, but only on the western side of the lake.
- Genomic characterization of a core set of the USDA-NPGS Ethiopian sorghum germplasm collection: implications for germplasm conservation, evaluation, and utilization in crop improvement. 7,217 accessions from Ethiopia, 374 in the core subset, representing 11 highly admixed and very diverse populations.
- High-throughput phenotyping and QTL mapping reveals the genetic architecture of maize plant growth. Brave new world.
- Comparative genomics of two jute species and insight into fibre biogenesis. There are a few but interesting genetic differences between the 2 species of Corchorus cultivated for fibre. No word on the differences between fibre and vegetable varieties, if any.