- NSF re-invents the genebank wheel. No, that’s unfair, they’ve given much-needed money to evolutionary scientists to go out and collect seeds of 34 species in a really pernickety way.
- Heirlooms being lost (maybe) and being re-found in the US. Thanks to Eve (on FB) for both.
- A Cape tomato by any other name…
- Gates Foundation has a new nutrition strategy. Gotta admire the chutzpah of summarizing the thing in basically half a side of A4. Compare and contrast, both as to content and presentation, with the CGIAR. Unfair again, I know, but that’s the kind of mood I’m in. Jess unavailable for comment.
- Very complicated, very pretty maps about potatoes and climate change.
- “I failed to notice substantial contributions to discussions or presentations from breeders or seed organizations, the end users of so much of the research discussed.” Pat Heslop Harrison calls ’em like he seems ’em.
Getting genebanks right
There are 5,000 varieties of potatoes in the gene bank in Chile. Wotske, this year, is growing 17.
Wotske is Rosemary Wotske, owner of Poplar Bluff Farm near Strathmore in Canada, and more power to her. But what about this large potato genebank in Chile? That sounds interesting.
Too interesting, it turns out. Because of course there isn’t one, as anyone who has spent even five minutes looking into potato genebanks can ascertain. Or rather, there is a potato genebank in Chile but it’s got about 700 accessions and not 5,000 — or it did the last time the data in WIEWS were updated. And there is a much larger, international genebank not too far away, at the International Potato Center (CIP), but it’s got about 4,300 potato landraces, and Peru isn’t Chile is it?
Nibbles: Nigerian farmer speaks, Kenya meeting, Ecuador, Striga-resistant sorghum, Designer veg, Cottontail, Funding conservation, African adaptation
- Why one Nigerian agriculture student will not become a farmer.
- Meeting in Kenya on agricultural biodiversity, and other stuff, in October.
- Ecuador and access to genetic resources (in Spanish).
- “Scientists on the verge of releasing new striga-resistant sorghum.” Drought-resistant too! No need for push-pull then?
- One wacky plant breeder’s story.
- Attractive local bunny in trouble. Not what you’re thinking, get your mind out of the gutter.
- Forest bonds in the offing. Genebank bonds, anyone?
- Climate change adaptation in Africa: examples of genetic and agronomic fixes. Need both, I guess.
From sheep to crops
ILRI’s research report “Characterization and conservation of indigenous sheep genetic resources: A practical framework for developing countries” has a nifty flow diagram at the back which sort of summarizes what you have to do as a national programme to conserve your indigenous sheep breeds. I don’t think it would need to be tremendously dissimilar to be applicable to crop landraces. Any thoughts?
Brainfood: Sorghum core diversity, Indian mango diversity, Montia potential, Assisted migration, Corchorus diversity, Soil DNA, Fire!, Coffee pest, Earthworms
Making life simpler for you, we have created an open Mendeley group for the papers we link to here. If you’re already using Mendeley, feel free to join the group (and use it to suggest papers we might miss). You can also discuss papers there, but frankly, we’d prefer you to do that here. Or on Facebook. Even if you don’t use Mendeley, you can subscribe to the RSS feed from the group and get stuff that way. Are we cool, or what?
- Variation in flowering time in sorghum core collection and mapping of QTLs controlling flowering time by association analysis. 4 QTLs and 7 loci detected under different conditions. Is that, like, a lot?
- Evaluation of genetic diversity among commercial cultivars, hybrids and local mango (Mangifera indica L.) genotypes of India using cumulative RAPD and ISSR markers. Just one big happy family.
- Montia fontana L. (Portulacaceae), an interesting wild vegetable traditionally consumed in the Iberian Peninsula. Aquatic herb has high fibre and lipids. High oxalate too though. Breeders enjoined to get to work. On Montia. Riiiiight.
- Taking stock of the assisted migration debate. It’s REALLY complicated. Scientists are not that great at explaining it. More work needed all round. But now we have fancy diagrams.
- Genetic diversity and relationships in Corchorus olitorius (Malvaceae s.l.) inferred from molecular and morphological data. Out of Africa. Ethiopia, to be exact.
- Meta-barcoding of ‘dirt’ DNA from soil reflects vertebrate biodiversity. Wonder whether it works with agricultural ‘dirt.’
- The human dimension of fire regimes on Earth. Entertaining gallop through the history of the use of fire to manage landscapes around the world and down the ages. Need to catch my breath here.
- Some like it hot: The influence and implications of climate change on coffee berry borer (Hypothenemus hampei) and coffee production in East Africa. That title just had to come sometime, didn’t it.
- A critique of earthworm molecular phylogenetics. So apparently “molecular phylogenetics is now on the verge of revolutionizing earthworm systematics.” Beyond satire.