- Heritable genome-wide variation of gene expression and promoter methylation between wild and domesticated chickens. Domestication was Lamarckian.
- Global economy interacts with climate change to jeopardize species conservation: the case of the greater flamingo in the Mediterranean and West Africa. Financial crisis leads to closing down of Mediterranean saltpans, which is not good news for flamingo. Climate change doesn’t help. Must be similar examples for plants, Shirley.
- Parallel Evolution Under Domestication and Phenotypic Differentiation of the Cultivated Subspecies of Cucurbita pepo (Cucurbitaceae). C. pepo subsp. pepo and subsp. texana underwent similar genotypic and phenotypic changes during domestication.
- Ecological and human impacts on stand density and distribution of tamarind (Tamarindus indica L.) in Senegal. Climate change will lead to an area of currently low density in the NW being a refugium. Connectivity problems will ensue.
- Biofortification of wheat through inoculation of plant growth promoting rhizobacteria and cyanobacteria. Breeders give up.
- Nutritional ranking of 30 Brazilian genotypes of cowpeas including determination of antioxidant capacity and vitamins. Breeders take heart.
- A short history of Lagenaria siceraria (bottle gourd) in the Roman provinces: morphotypes and archaeogenetics. Out of Asia. And more.
- Functional Properties, Nutritional Value, and Industrial Applications of Niger Oilseeds (Guizotia abyssinica Cass.). It has them, in spades, as this paper summarises.
- Sex at the origin: an Asian population of the rice blast fungus Magnaporthe oryzae reproduces sexually. The Himalayan foothills would seem to be the place where to look for resistance.
- Evolutionary History of Pearl Millet (Pennisetum glaucum [L.] R. Br.) and Selection on Flowering Genes since Its Domestication. Bayesian modelling of 20 random genes supports domestication about 4,800 years ago, with protracted introgression from the wild relative, and selection sweeps suggest flowering related genes unsurprisingly underwent strong selection as the crop spread southward. But a single domestication scenario? Anyway, sounds familiar, doesn’it.
- Genome-Wide Analysis of the World’s Sheep Breeds Reveals High Levels of Historic Mixture and Strong Recent Selection. Much like, ahem, pearl millet. For flowering genes, read horniness genes. The bit about an initially broad sampling of diversity sounds a bit like the horse. Who out there is going to synthesize all this domestication stuff? Not that I’m looking for a meta-narrative, mind.
- Ultra-barcoding in cacao (Theobroma spp.; Malvaceae) using whole chloroplast genomes and nuclear ribosomal DNA. Well, sequence the whole thing and be done with it is what I say, why flaff around with ultra-this and super-that?
- The crop yield gap between organic and conventional agriculture. 20%.
- Marcela, a promising medicinal and aromatic plant from Latin America: A review. Achyrocline satureioides, in the Asteraceae. Yeah, I never heard of it either. But these guys say it’ll make you rich and beautiful.
- Comparative genetic structure within single-origin pairs of rice (Oryza sativa L.) landraces from in situ and ex situ conservation programs in Yunnan of China using microsatellite markers. 2-5 times more unique alleles in the in situ version of various landraces compared to the ex situ version, collected in 1980. But same number of common alleles.
- Mutualism breakdown in breadfruit domestication. More recent cultivars have less abundant and less species-rich arbuscular mycorrhizas.
Nibbles: Mike Jackson blog, Philippines genebank fire, Ancient garden, USA maps, Horse domestication, Gnats, Livestock training, Chocolate, Epigenetics, Indian nutritional security, Kew fund, GM bananas, Reconciling databases
- Mike Jackson gets himself a pulpit. Welcome to the blogosphere, Mike!
- More on the Filipino ex-genebank.
- What they grew in an ancient Israelite garden. Can they really tell Citrus species apart from their pollen?
- More American maps to mashup with obesity and food insecurity: land use, renewable energy sources…. I do hope someone is keeping track. Even of the more esoteric stuff, of course, like the names of softdrinks.
- Yet more on horse domestication.
- Another organic farming externality for your consideration. Thanks, Robert.
- ILRI gets innovative on this whole training thing.
- “The future of chocolate” revealed.
- Boffins look at fossil bison epigenetics to investigate adaptation to climate change. What will they think of next. Well, applying it to chickens, for a start.
- Other boffins move potato anti-nematode genes into bananas. No word on the epigenetics of it all.
- Indian report on how to strengthen role of agriculture in nutrition.
- Kew has money for fieldwork.
- Cleaning messy taxonomic data. Useful in Genebank Database Hell?
Nibbles: Neolithic foods, Diplomacy, San, Bango, Urban Navy beas, Veg Celebs, Seed swaps
- What wild foods did Neolithic farmers eat? Archaeobotanists want to know. So do we.
- British Foreign Office promotes economics of biodiversity and ecosystems in SE Asia. Nothing to say on agrobiodiversity.
- Maybe they could learn how to use Nature to profit from the San in Namibia?
- You say mango, I say bango, lets call the whole thing off.
- Is this now the biggest urban farm in the world?
- Silly veg stuff on Twitter. My favorite so far is Okra Winfrey.
- Seedy Sunday, approaching fast in the UK, cries out for some silliness.
Nibbles: Educashun, Landscapes, Botany, AnGR, Tourism, Ham museum, Native American seeds, Ancient Egyptian grain storage, Ancient beer
- Want to teach about agrobiodiversity? Help is at hand.
- Want to learn about agrobiodiversity? Stay here.
- Want to know what’s going on in biodiversity conservation at Cambridge? Here’s how. Tell us if agriculture gets a look-in. If it doesn’t, come back here. But I bet there’ll be something about landscapes.
- What is a landscape? “The answer … differs tremendously depending on the respondent,” it says here. Wow, those Cambridge boffins will be so shocked.
- Want to know about the plants in that landscape whose definition is so much in the hands of respondents? Most were discovered by just a few botanical superstars. But how many women?
- And if that landscape is Turkish and there are (is?) livestock in it, this is what you’ll see.
- Want to tour the world’s top evolution sites? Here’s the first stop. Now, how about crop evolution (and domestication, natch) sites. Like some livestock- and crop-wild-relative-discovered-by-a-botanical-superstar-filled Turkish landscape, perhaps.
- Or what about sites connected with food production and marketing more generally, for that matter. No, that list would be too long. Interesting, but too long. Would need to prioritize ruthlessly.
- One thing for certain, though, it should include a couple of community genebanks.
- Where it is not inconceivable that seeds would be protected following age-old practices. Which may or may not be taught in fancy courses.
- Oh, and beer.
Nibbles: Canis then and now, Training roundup, Soybean genome, Top 10 viruses, PNG drought, Food archaeology, Sturgeon Bay, Moringa
- Dogs were first domesticated animal. But the love affair is cooling off, at least for some breeds.
- Building capacity for animal genetic resources use, and for conservation and sustainable use under the ITPGRFA. And tree domestication. Is someone keeping track?
- BGI continues to take over DNA world.
- And the Worst Plant Virus Oscar goes to…
- How PNG farmers cope with drought. From what is developing into a really useful blog.
- I wish I had time to read 200 pages on ancient Athenian food. But maybe you do?
- Learn about the USDA potato collection, including lots of wild relatives.
- The tree that thinks it’s a supermarket: Moringa in the limelight again.