So you’re telling me 1 that sixteenth century Italian gardeners selected long, thin squashes from among those brought back to Europe from the Americas (actually two different places in the Americas) in conscious imitation of the bottle gourds they had used for centuries? And somehow kept them separate from other cucurbits so that they bred true? And that the word zucchini shifted to the former from a particular, Tuscan form of the latter in the 1840s? Which is 50 years earlier than originally thought? Oh boy, I think I’m going to need some help navigating through this. Fortunately, Jeremy had the bright idea to ask the authors for directions.
Brainfood: Lentil diversity, Cacao diversity, Larch distribution, Tea diversity, Salmon breeding, Ethiopian sorghum, Brassica differentiation, Biodiversity info, Human footprint
- Genetic Diversity of Cultivated Lentil (Lens culinaris Medik.) and Its Relation to the World’s Agro-ecological Zones. 352 accessions, 54 countries, 3 agro-ecological groups (South Asia, Mediterranean, N temperate) in USDA collection.
- Association mapping of seed and disease resistance traits in Theobroma cacao L. 6 and 1 markers, respectively, based on 483 unique trees in the International Cocoa Genebank, Trinidad (ICGT).
- Historic translocations of European larch (Larix decidua Mill.) genetic resources across Europe – A review from the 17th until the mid-20th century. Humans have moved material to areas outside its native distribution, and have mixed up genetically distinct populations in some places.
- Insights into the Genetic Relationships and Breeding Patterns of the African Tea Germplasm (Camellia sinensis (L.) O. Kuntze) Based on nSSR Markers and cpDNA Sequences. African material groups according to where it was bred.
- First the seed, next the smolt? Will salmon farmers learn the right lessons from plant biotechnology? I bet not.
- Geographic patterns of phenotypic diversity in sorghum (Sorghum bicolor (L.) Moench) landraces from North Eastern Ethiopia. There aren’t any. Patterns, that is.
- Subgenome parallel selection is associated with morphotype diversification and convergent crop domestication in Brassica rapa and Brassica oleracea. Similar heading and tuberous morphotypes in the two species are due to parallel selection on genes that diverged after duplication event.
- Assessing the Cost of Global Biodiversity and Conservation Knowledge. Golly, it’s expensive!
- Sixteen years of change in the global terrestrial human footprint and implications for biodiversity conservation. Human footprint hasn’t increased by as much as might be feared, but still extends over 75% of world’s land surface. Let the mashing up with crop wild relatives hotspots begin!
Nibbles: Cotton pollination, Wild peacock, Chicken migration, Canadian seeds, Amaranth, Aztec gardens
Nibbles: Artisanal bread, Phenotyping, Maris Piper, Algae, Superfood debunk, Banana 101, Indian millets, Wheat seed photosynthesis, Chili evolution
- Nice tweeting about bread and other Central Asian food over past few days.
- Rothamsted’s “Scanalyzer“.
- The genebank origin of the UK’s premier potato, Maris Piper.
- Seaweed in South America.
- Repeat after me: superfoods are a scam.
- Third and final instalment in The Plate’s history of the banana.
- India going on a millet kick.
- The wheat seed is C4? Totally crazy.
- The evolution of Capsicum in half a page. Which is both too much and not enough.
Bananas everywhere
National Geographic have just published the first of a three-part series on the history of the banana. It’s been done before, several times, but you can usually count on NatGeo to get it right, and it looks like it’s off to a good start. Coincidentally, I blogged about the crop just a couple of weeks ago over at the work place. And I’m sure Colin would like me to remind everyone that the banana is eaten in 192 countries.