- 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: Chillies, Catfish, Blight, Beef, Svalbard, Biofortification, Agriculture and health book, Ahipa, GBIF, Pacific grape and nuts, Cassava and marriage, Amazon, Lost genebanks, Vietnamese food, Yoghurt
- Another use for chillies: keeping errant apes away.
- Catfish are the new tilapia.
- New fungicide-resistant strain of potato late blight found in UK. (How do they name these things?)
- The chickenization of the US beef industry, on NPR. Salutary.
- The Seed Warrior of Svalbard gets over-exposed.
- What HarvestPlus is doing on each of its crops, in a handy brochure. And more on the same subject but a different crop from Bill Gates himself.
- But that’s just one aspect of the relationship between agriculture and nutrition/health. Right? Right.
- You also need dietary diversification, right? Right.
- What’s that you say? Biodiversity databasing need not be hellish?
- Danny waxes nostalgic about Wallis and Futuna grapes. He and I also met a few nuts in the Pacific in our time. Grape-nuts. Geddit?
- Latest Plant Cuttings includes big piece on cassava.
- And you can put that in an ecological context.
- Do you have a forgotten germplasm collection?
- Vietnam gets its first EU Geographic Indication. Can’t help thinking it need not have bothered.
- Greek yoghurt, on the other hand…
More from that Los Baños fire
Philippine National Genebank, a set by Global Crop Diversity Trust on Flickr.
Last Friday, under the upgrading project we mentioned that same day, the Filipino national genebank’s three transformers were adapted to handle the increased power demand. Early Saturday morning the power unfortunately failed. When it came back on, the fire started, perhaps due to a wiring fault. The 2nd floor was destroyed. That housed the in vitro lab, with duplicates of collections of banana, taro, sweet potato and yams which are also maintained in the field. The 1st floor is ok, except for some flooding damage from the fire engines, which affected chemicals and some equipment in the molecular lab. Some data has also been lost. Thankfully, there were no casualties. Our best wishes to the staff for a rapid recovery from this calamity.
CORRECTION: The 2nd floor of the building housed the molecular and cytological characterization labs, as well as the in vitro conservation unit and the documentation unit, library and reseach staff offices. The 1st floor has the in vitro research lab, seed research lab, morphological characterization lab and more research staff offices.
Nibbles: Microbial diversity, Blog, Yams, Benefits of diversity, Ancient ploughing, Oman’s genebank, Lodoicea, Wheat senescence, Maize landrace marketing, Setaria flowering, Prisoner yams, Eating weed
- Microbiologist makes Guardians of Microbial Diversity award. Agromicrobes awaited.
- Fabulous giant new superinteresting megablog scheduled to launch today.
NoRSS.Yet? - Who likes which yams (by which they mean Dioscorea) in Madagascar? Kew will have answers.
- Genetic diversity invades the zeitgeist, or something.
- Or would you prefer something a little more down to earth?
- Oldest ploughed fields in Czech lands.
- Crazy mixed up report on this weeks new genebank, in
OmanQatar. “Up to 10,000 genes”? Be still my beating heart. - Ich bin ein coco-de-mer-nut.
- Heat speeds up wheat aging. I know how it feels.
- A “Starbucks Of Tortillas”? Sounds worse than it is.
- Welcome news of fundamental work on a “minor” millet.
- IITA goes to jail.
- Genetically modifying cannabis to make it safe to eat. Such a bad idea. On so many levels.