- Australian yoofs make suggestions for a better agriculture. Not as bad as you might think.
- Emulate, don’t imitate, desert dwellers.
- Webinar on variety trialing.
- A philosopher tackles GMO labelling. Not many people hurt.
- Meanwhile, Pamela Ronald is trying to find a middle way.
- This Italian olive disease thing is getting worrying.
- Indonesians have their own problems with cacao, but at least they seem to be fixing them.
- And the US is gonna have trouble with wheat. The solution: plant maize? No, wait…
- The European bison is back!
- A decade of Plant Sciences at UCDavis.
- Call for more breeding of Andean grains. By an Andean grain breeder.
- “It might not be the Fertile Crescent when it comes to corn and potatoes, but south-central Alaska just might be the cradle of the coming Rhodiola renaissance.”
- Rubbery lettuce? Shhh, or everybody will want some.
- Can’t collect seed at random throughtout a population? Collect more!
- Yeah, yeah, it’s the International Year of Pulses, we get it.
- The Mexican truffle?
- Ecofarming pays. In Kenya. In 2014.
- Sometimes crop wild relatives are a real pain in the ass.
Brainfood: Tomato diversity, Tomato characterization, Sweetpotato diversity, Olive characterization, Bamboo as fodder, Chinese liquor, Agroecological livestock, Oasis agrobiodiversity, Pearl millet diversity double
- Genomic variation in tomato, from wild ancestors to contemporary breeding accessions. A first domestication in South America, a second step in Mesoamerica, occasional hybridization in the wild, differentiation through human selection. Some Ecuadorian and Peruvian diversity still unexplored for breeding.
- Characterization of a collection of local varieties of tomato (Solanum lycopersicum L.) using conventional descriptors and the high-throughput phenomics tool Tomato Analyzer. Instant gratification comes to tomato characterization.
- Molecular diversity and genetic structure of 380 sweetpotato accessions as revealed by SSR markers. Also a two-step domestication history? What are the odds?
- Association of SSR markers with contents of fatty acids in olive oil and genetic diversity analysis of an olive core collection. Let the molecular-assisted breeding begin.
- Genetic Evaluation of Nutritional and Fodder Quality of Different Bamboo Species. Remarkably, some species are ok.
- Genetic Diversity Among the Microorganisms in Daqu Used for Beidacang Liquor as Revealed by RAPD Analyses. Well that’s a new one on me, but it’s good to have the data.
- Farm animal genetic and genomic resources from an agroecological perspective. If you’re going to really be ecological in your management of livestock genetic resources, you need to factor in ecosystem services, and figure out how genomic tools are going to help you. Well, that pretty much goes for crops too, surely.
- The labor of agrodiversity in a Moroccan oasis. Not all agrobiodiversity is that old.
- Identification of pearl millet (Pennisetum glaucum (L.) R. Br.) germplasm with unique popping quality in the national genebank collections of India. Amazing what you can find in genebanks.
- Iniadi pearl millet germplasm as a valuable genetic resource for high grain iron. See what I mean?
All sweetpotatoes are transgenic
Tina Kyndta and collaborators ((Kyndt T, Quispe D, Zhai H, Jarret R, Ghislain M, Liu Q, Gheysen G, & Kreuze JF (2015). The genome of cultivated sweet potato contains Agrobacterium T-DNAs with expressed genes: An example of a naturally transgenic food crop. Proceedings of the National Academy of Sciences of the United States of America PMID: 25902487)) have found that all cultivated sweetpotatoes are naturally transgenic because they contain transfer DNA (T-DNA) sequences from Agrobacterium. Gene-transfer via Agrobacterium is a naturally occurring process, that is used to make genetically modified crops in the lab. We did not know that one of our main food crops was once naturally transformed via the same process.
Kyndta et al. did not find any T-DNA in the wild relatives of sweetpotato, suggesting that the transformation(s) provided a beneficial trait that was selected for during domestication. The introduced genes are intact and expressed in different organs of the “Huachano” variety that they studied in detail, but we’ll have to wait for future expression studies to find out about the benefit of these paleo-GMOs.
The authors also suggest that, as people have been eating these swollen roots for millennia, we might now consider all transgenic crops to be “natural”. I don’t know about that. Didn’t most of these people suffer and die young? I predict that sweetpotato consumption will plummet now that the word is out.
Nibbles: CWR gaps, Genebanks vid, Landrace cuisine, Perennial rice, High-tech evaluation, Egyptian cure, Weird tuber, Aroids news, Tibet transition, Worms & development, Hybrid artemisia, Sea potato, Grape microbes, Seed book, Seychelles parks, Brosimum hype, Kenya & bamboo, Tea & CC, Extinction and CC, Nutrition paradox
- CIAT crop wild relatives team announces 3 new papers on gaps in ex situ collections: potato, sweet potato & pigeonpea. Take a break, people, please.
- And CIAT genebank features in nice video on why we need genebanks. So also the IRRI genebank, which is relevant to the next Nibble. We do joined-up nibbling here.
- Fine dining with Filipino rice landraces. Go Manny!
- None of those rice landraces are perennial. Yet. If they ever are, it’ll be due to a wild relative.
- Fusarium head blight resistance in wheat dissected using a synchrotron. Avengers assemble!
- Oxyrhynchus papyrus identifies hangover cure. Or so the Daily Mail says, so, you know…
- Oh wow, the Mail is definitely on a botanical roll, now they’re all over a Kardashian-shaped tuber.
- New Edible Aroids Newsletter. Nothing Kim-shaped about these tubers.
- Wheat and barley replaced millet in E Tibet around 2000 BC after cooling period. This going into reverse now, I wonder?
- Some biodiversity you don’t want, trust me.
- Speaking of unwelcome biodiversity, there’s a new hope in the fight against malaria: hybrid artemisia.
- More on that potato that the Dutch are growing in sea water. Like they have a choice.
- Microbes are part of terroir.
- Q&A with The Triumph of Seeds author.
- The coco-de-mer is a pretty triumphant seed.
- You say ramòn nut, I say Maya nut.
- Kenya needs bamboo. Says the International Network for Bamboo & Rattan. Wow, two active crop networks in today’s Nibbles.
- Yesterday it was arabica that was in trouble, today tea. Damn you, climate change.
- They’re the lucky ones: they may be in trouble, but they’re not going extinct…
- More production does not automatically mean less stunting. Damn you, real world.
Nibbles: Long live genebanks, ART in Ireland, Peruvian cacao, Cacao & CC, Canadian aid & wheat, Coffee trials, Organic redux, American garden survey, Cranberry breeding, Bean breeding, Expo Milano 2015, Olive disease, Insect meal, Save cider, Garum, Asian PGR network, Fig vid, McCouch, Pastoralist Knowledge Hub
- Sexing up genebanks.
- Inventive wheat drought phenotyping. Want more?
- The Irish try out other Andean crops. Because the first one worked out so well.
- Peruvian cocoa goes up-market. Others might not get the chance.
- Latest batch of IDRC food security projects: African veggies, chickpeas, lentils… Meanwhile, back home in Canada…
- Some major coffee producers are probably in trouble. Will the International Multi-location Variety Trials help at all?
- Crop genomic data boffins say crop genomic data should be free. DivSeek unavailable for comment.
- The latest from Rodale on why organic is better. Well, it certainly affects microbial diversity.
- Smithsonian helps to preserve the Great American Garden through citizen science.
- Blimey, it takes 15 years to release a cranberry cultivar. That’s nothing, Kenyan canning bean breeders say.
- Expo Milano 2015 is coming, and Bioversity will be there in force.
- The olive is under threat. Always something.
- If you don’t want to eat insects, you can always feed them to your livestock.
- There’s a campaign to save small cider producers in the UK. which we can all get behind, I’m sure.
- Make your own garum. If you must.
- Asian countries to launch regional PGR network. What, again?
- An ode to figs.
- Gotta love
weedweeds. - FAO gives pastoralists a voice. Or a website, rather.