- Genetic diversity and phylogeography of broomcorn millet (Panicum miliaceum L.) across Eurasia. One origin or two? Moving east or west? We still don’t know, but crop wild relatives may tell us.
- Next-generation sequencing for understanding and accelerating crop domestication. Those who understand history may be able to repeat it.
- Competition among loblolly pine trees: Does genetic variability of the trees in a stand matter? Can’t really say either way.
- The potential of South African indigenous plants for the international cut flower trade. Could do better.
- Genetic variability of banana with ornamental potential. The Embrapa Musa collection has some really cool-looking plants.
- Cytological Behavior of Hybridization Barriers Between Oryza sativa and Oryza officinalis. I guess that’s why they call it the tertiary genepool.
- Ancient lipids reveal continuity in culinary practices across the transition to agriculture in Northern Europe. Crap on 6000-year-old ceramic vessels shows people in the Western Baltic continued to eat fish and clams even after agriculture arrived. Well do you blame them?
- Options for support to agriculture and food security under climate change. Show ’em yer multi-pronged strategies, that’ll get their attention.
- N.I. Vavilov’s Theory of Centres of Diversity in the Light of Current Understanding of Wheat Diversity, Domestication and Evolution. When genes flow from centre of origin, that centre will not coincide with centre of diversity.
Digging around for evidence of horse domestication
I could have sworn I had already blogged about the fascinating recent archaeological finds in Saudi Arabia which seem to have pushed the evidence of horse domestication back to 9000 years ago and to a somewhat different area. But if I did, I can’t find the post. Uzbekistan, yes. A genetic nibble from China, yes.
But nothing about the Al-Magar finds. No matter, though, because now horsetalk.co.nz has a great roundup not only of the Saudi findings, but also of those from different sites in Kazakhstan, complete with photos. Findings which may well lead to a slight change in the geographical reference in the following pithy summary of the genetic evidence that we also blogged about recently.
Horses were domesticated in a broad area across the Eurasian steppe, and in this species the husbandry style has left considerable signatures. It is presumed that mares were domesticated numerous times, but that only a few stallions contributed to the genetic make-up of the domestic horse.
Nibbles: Bioinformatics, Extension, Apples, Potatoes, Research, Cacao genebank, Cassava hope, Rice and Striga
- Bioinformatics for Dummies. Not that anyone I know needs it.
- Are there simpler ways to close the yield gaps in developing countries? Indeed, there are, but they’re not very sexy.
- And speaking of low-hanging fruit: How the apple took over the planet.
- Tuber diversity. Miss Hathorn is showing off the progeny of some true potato seed. And by true, I also mean truly potato.
- USDA ARS ♥ CGIAR ♥ USDA ARS
- And Trinidad & Tobago ♥ CFC, ICCO and Bioversity.
- Nigeria pins green revolution hopes on cassava. Is it ever a good idea to pin your hopes on just one thing?
- NERICA’s Striga problem deconstructed.
Brainfood: Football nutrition, Sorghum markers, Alpine herb, Gap analysis, Evolutionary breeding, Aphids, Birds and farmland, Cameroon forests
- Nutrition and culture in professional football: A mixed method approach. Footballers need a more diverse diet. Well, kinda. I just wanted to get this paper in here because wouldn’t it be cool if we could get Lionel Messi to talk about agrobiodiversity-rich diets?
- Diversity analysis using ISSR markers for resistance to shoot pests in sorghum. There may be a diversity of resistance mechanisms.
- Domestication of Alpine blue-sow-thistle (Cicerbita alpina (L.) Wallr.): six year trial results. I know. Why would you want to, right? Takes all sorts to make a diverse diet, I guess. Maybe we can get Lionel Messi to eat it?
- Improving representativeness of genebank collections through species distribution models, gap analysis and ecogeographical maps. Fancy GIS-based prioritization results in more, better germplasm collecting. Nice to have the data.
- Evolutionary Plant Breeding in Cereals—Into a New Era. Martin Wolfe and colleagues lay it on the line; why it is a good idea, and what the obstacles are.
- Genetic interactions influence host preference and performance in a plant-insect system. Aphids and barleys have genetic preferences for one another.
- Pasture area and landscape heterogeneity are key determinants of bird diversity in intensively managed farmland. As in the northern hemisphere, so too in Argentina.
- Tree diversity and conservation value of Ngovayang’s lowland forests, Cameroon. Both high, and I’m betting some economically important trees are among them.
The Smithsonian serves spuds
Charles Mann of 1491 and 1493 fame takes on the potato in the Smithsonian Magazine. So far as I can tell, all of the photographs are indeed of potatoes. It is kind of fun that one of the people who contributed to the amassing of the thousands of varieties in the germplasm collection maintained on behalf of the world by the International Potato Center has commented on CIP’s link to the article on Facebook.