- Today’s genomic breakthrough involves kernel number in maize.
- Neolithic people overhunted, then thought better of it.
- Was guinea fowl ever domesticated, I wonder?
- How to figure out if you’ve looked hard enough. For plants, that is. And some discussion.
- Gin is in trouble. But help is at hand.
- A workshop on chocolate and vanilla. My kinda event. And chocolate does need help. Gin, chocolate. Pretty soon life wont be worth living.
- Simran Sethi’s Twitter chat after TEDxManhattan was storified, but it’s gone now of course. Try this instead.
- Final say on that IPBES-1 gabfest.
- And the first say on that “Global Consultation on agricultural biodiversity for sustainable food security” thing.
Brainfood: Cotton hybrids, Lentil drought phenotyping, Wild Prunus, Italian food discourse, Disturbance and diversity, Olive domestication, Rhizobium diversity, Intensification, Niche model uncertainty
- Interspecific hybridization in Gossypium L.: characterization of progenies with different ploidy-confirmed multigenomic backgrounds. They can be made, with some difficulty, and could be useful.
- A new phenotyping technique for screening for drought tolerance in lentil (Lens culinaris Medik.). In hydroponics. Seems to work.
- Polyploidy and microsatellite variation in the relict tree Prunus lusitanica L.: how effective are refugia in preserving genotypic diversity of clonal taxa? The island populations are particularly important.
- Trade-off or convergence? The role of food security in the evolution of food discourse in Italy. The food crisis had quite an impact.
- Diversity loss with persistent human disturbance increases vulnerability to ecosystem collapse. Suppression of fire in a species-rich grassland has resulted in a very low diversity but highly productive vegetation. Unfortunately, when you re-introduce fire, the whole thing collapses.
- The complex history of the olive tree: from Late Quaternary diversification of Mediterranean lineages to primary domestication in the northern Levant. Don’t forget the 3 refugia in Middle East, Aegean and Gibraltar. And, coincidentally, more.
- Isolation and characterization of salt-tolerant rhizobia native to the desert soils of United Arab Emirates. I hope someone conserves them.
- The compatibility of agricultural intensification in a global hotspot of smallholder agrobiodiversity (Bolivia). Peaches for cash didn’t do anything nasty to the diverse maize landraces. Which are in any case conserved ex situ, just to be on the safe side? Right?
- Detrital diversity influences estuarine ecosystem performance. Diverse mud makes for healthier seagrasses and mangroves.
- Conservation Planning with Uncertain Climate Change Projections. Gotta look at those sensitivities.
Nibbles: Farm size, Evidence-based policy, Priority sites, Tibetan grasslands, Sustainable intensification, Lipid improvement, Medicinal plants, Local fish, Wheat access, Purple yam,
- Small is beautiful. No, wait… And more from where that came, ahem, from.
- Evidence? We don’t need no stinking evidence.
- CIAT blogs about a workshop about a model about prioritization about populations about breeding about beans. While its peach palm thing gets picked up.
- Tibetan grasslands feel the heat. Not entirely certain why ICRAF should care, but it’s good to know.
- Peaches compatible with maize in Bolivian agrobiodiversity hotspot. Not nearly enough info in this release, will need to chase it up. And here it is.
- Rothamstead engineers lipids. But it’s for better nutrition, so that’s ok.
- Trad med in RSA.
- Fish as an ingredient of complementary foods. Nutritious, I’m sure, but I suspect Crocodile Dundee’s comment on the iguana applies.
- US wheat breeders worried about access. Maybe if the country ratified the ITPGRFA?
- Filipinos really like purple sweets, apparently. Here are some made of purple yam, ube, Dioscorea alata, call it what you will.
News from the John Innes Centre in England
I confess, we had a bit of fun at the expense of the John Innes Centre yesterday. They tweeted:
Crossing wheat and peas – “how to” guides youtube.com/user/jicgermpl… Also new pea variety traced to Rohde,famous gardener us2.campaign-archive2.com/?u=43f5e67f7ce…
— John Innes Centre (@JohnInnesCentre) February 4, 2013
Oh, how we laughed. And replied:
MT @johninnescentre: Crossing wheat and peasyoutube.com/user/jicgermpl… < Nice trick if you can pull it off without #GM
— Nikolay Vavilov (@NIVavilov) February 4, 2013
All immensely amusing, but that shouldn’t detract either from the JIC Germplasm YouTube channel — with it’s handy dandy videos explaining how to cross wheats and how to cross peas — or Seed Bank News, to which you can subscribe.
This paragraph caught my eye
One heritage variety of maple or carlin pea has been passed to the collection (JI 3590) that can be traced back to the famous garden historian and horticultural writer Eleanour Sinclair Ronde [sic] in the late 1930’s. This is a culinary long vined type that has been maintained by a family in Shropshire where it has been regularly grown at 1200ft and noted as having a good degree of frost tolerance compared to other common varieties.
As a long-time fan of carlin peas, and all the great stories associated with them, I’d love to know exactly how they traced JI 3590 to Eleanour Sinclair Rohde. But that’s just me.
Brainfood: Vitamin C, Nutrition and health, European protected areas, Coffea diversity, Climate change modelling, Soil microbes, Niche modelling, Conflict, Human modified landscapes, Horse diversity, Pigeon diversity
- The challenge of increasing vitamin C content in plant foods. Surely not just because it is challenging?
- Health economics and nutrition: a review of published evidence. “[A]pproaches and methodologies are sometimes ad hoc in nature and vary widely in quality.” Ain’t that always the way.
- European protected areas: Past, present and future. The future will need to be different from the past.
- Genetic structure and diversity of coffee (Coffea) across Africa and the Indian Ocean islands revealed using microsatellites. Good correspondence with morphological species. Madagascar a diversity hotspot.
- Special Issue of Agricultural and Forest Meteorology on Agricultural prediction using climate model ensembles. There’s more than one way to identify a potential adaptation hotspot. Well that’s reassuring. Not.
- Changes in soil microbial functional diversity under different vegetation restoration patterns for Hulunbeier Sandy Land. Restoring desertified grassland led to more soil microbial diversity. Which is good because…?
- A review of composition studies of Cameroon traditional dishes: Macronutrients and minerals. 117 of them. Good for Fe, Zn, Mg.
- Essential elements of discourse for advancing the modelling of species’ current and potential distributions. There’s lots of methods, all quite different, embrace the diversity.
- Understanding and managing conservation conflicts. Build up an evidence base, and employ some social scientists to explain it.
- On the hope for biodiversity-friendly tropical landscapes. In the end, it’s about the agriculture. In more ways than one.
- Genetic Diversity in the Modern Horse Illustrated from Genome-Wide SNP Data. High maternal, low paternal during domestication. Low diversity breeds the ones you’d expect. Similar breeds the ones you’d expect.
- Genomic Diversity and Evolution of the Head Crest in the Rock Pigeon. Middle Eastern origins, Darwin vindicated. Again.