- African rice out of Africa, and out of the genebank.
- The other way around for sweet potato.
- Markers for micronutrients. And diversity for taste…
- The deep history of the ginkgo.
- Study plants to decrease the effects of burping.
- Brazil rationalizes peanut collections.
- Measuring moisture in seeds.
- Big data for better seeds. And not only in Iowa.
- NZ seeds in Svalbard.
- CATIE on Genesys.
- Oz biosecurity fail. Better stick to online.
- I want to be a seed rebel too.
- Maybe in Kazakhstan?
- Agave under the volcano under the cosh.
Strawberry Wars forever
You know how the strawberry breeders who left the UC Davis programme a couple of years ago and set up a private company sued the university for access to the material they developed? Well, it turns out the university is now counter-suing them. I like this bit especially from the SFGate piece which brings us up to date on the Strawberry Wars:
A federal judge recently scolded both the researchers and the university for their behavior and said that each side can expect to be held financially liable at trial.
Stay tuned.
Brainfood: Cannabis roundup, Citrus genomes, Mapping Africa, Maize diversity, Qat diversity, Language diversity, Apple taste, Coconut diversity, Napier grass review, Rangeland management, Chinese goats, Arabica evaluation, Bangladeshi chickens, Seed endophytes
- Cannabis Domestication, Breeding History, Present-day Genetic Diversity, and Future Prospects. The weed is in trouble, man. Just one of the papers in a very special issue of Critical Reviews in Plant Sciences. And for a historical perspective…
- Genomic analyses of primitive, wild and cultivated citrus provide insights into asexual reproduction. Apomixis is down to a “miniature inverted-repeat transposable element insertion in the promoter region of CitRWP.”
- Automated cropland mapping of continental Africa using Google Earth Engine cloud computing. Croplands increased by 1 Mha/yr between 2003 and 2014.
- Genetic diversity and population structure of native maize populations in Latin America and the Caribbean. Three groups: Mexico + southern S. America, lowland Mesoamerica + Caribbean, Andes.
- Phylogeography of the wild and cultivated stimulant plant qat (Catha edulis, Celastraceae) in areas of historical cultivation. Centres of origin in Kenya and Ethiopia, with limited movement between the two, but some hybrids in N. Kenya; the Yemeni stuff came from Ethiopia.
- Process-based modelling shows how climate and demography shape language diversity. If you assume human groups split after reaching a certain population size, and rainfall limits population density, you can predict language diversity in Australia.
- Volatile Compound Profiles of Malus baccata and Malus prunifolia Wild Apple Fruit. Look at the esters.
- Genetic diversity, population structure and association analysis in coconut (Cocos nucifera L.) germplasm using SSR markers. I can’t see much new here. Please, coconut experts, tell me what I’m missing.
- Opportunities for Napier Grass (Pennisetum purpureum) Improvement Using Molecular Genetics. Could do better.
- Heterogeneity as the Basis for Rangeland Management. Gotta mix it up.
- Analysis of genetic diversity of Chinese dairy goats via microsatellite markers. The locally developed breeds are all derived from a single European breed.
- Variation in bean morphology and biochemical composition measured in different genetic groups of arabica coffee (Coffea arabica L.). You can’t use morphology to predict taste.
- Breeding for the improvement of indigenous chickens of Bangladesh: evaluation of performance of first generation of indigenous chicken. I don’t understand this much, but I liked the names of the genotypes: Naked Neck, Hilly and Non-descript Desi.
- Persistence of endophytic fungi in cultivars of Lolium perenne grown from seeds stored for 22 years. It’s a record!
Vegetables, joy and justice
A long(ish) Edible Manhattan piece by Rachel Nuwer on the movement to breed crops for flavour, rather than only productivity or shelf-life, very nice in its own right, also gives me the excuse to link to Jeremy’s interview on Eat This Podcast with Lane Selman of the Culinary Breeding Network. Here’s Nuwer’s sign-off as an amuse-bouche. She first points out that production of the much un-loved kale has seen quite a jump lately in the US. Why not the Habanada pepper, the honeynut squash, or “a subtly flavored cucumber with a white rind”?
A similar renaissance could happen for these new ingredients, too — if only we demand it through our dining habits and grocery store purchases. As Swegarden points out, “Everything that happens upstream in the food system is dictated by the consumer.” Should a flavor-forward movement take hold, it has the possibility of changing the food system, including potentially creating more jobs for farmers and strengthening the shift toward local, seasonal and minimally-processed and -doused ingredients. Selman also anticipates that greater availability of delicious, affordable produce would translate into greater consumption of fruits, veggies and grains—and thus hopefully to a healthier general public. “I don’t do this because I want to hang out with high-end chefs,” she says. “It’s about joy and justice.”
Indeed it is.
Saving the world indeed
It all started in a broken down and semi-abandoned research field station in Mexico in 1943.
That would be the CGIAR centres (and their genebanks, of course), the subject of a generous editorial in Nature Plants today.
