Check out how the U.S. National Herbarium is digitizing its specimens. Wild.
Nibbles: Pacific genebank, IPBES report, New mangoes, British apples, Greek landraces, Fonio, Space seeds, Macadamia cryo
- New Zealand supports SPC regional crops and trees genebank in a big way.
- Some of those trees are wild species that contribute to food security, and more must be done to conserve them.
- Some trees are crops of course, like mangoes, and scientists are doing their bit for them in the Philippines.
- Wait, isn’t it too early for the usual BBC saving-the-apple story? Usually comes in the autumn.
- Who needs genebanks when you can inscribe landraces in a National Inventory of Intangible Cultural Heritage.
- Maybe try it with fonio next?
- Or just send seeds into space?
- Maybe including macadamia, or is space not cold enough for them?
Brainfood: Rice domestication, Roman wine, Dog domestication, Earth ovens, Forest orchards, Saffron origins
- The Fits and Starts of Indian Rice Domestication: How the Movement of Rice Across Northwest India Impacted Domestication Pathways and Agricultural Stories. While cultivation of (indica) rice in South Asia began in the Ganges around 6500 BC, its domestication really speeded up 3000 years later in the Indus.
- Archaeobotanical and chemical investigations on wine amphorae from San Felice Circeo (Italy) shed light on grape beverages at the Roman time. In the second century BC the ancient Romans may have traded a medicinal wine made from wild or semi-domesticated grapevines. I wonder how it would have gone with a nice risotto.
- Grey wolf genomic history reveals a dual ancestry of dogs. Either dogs were domesticated independently in E and W Eurasia and then the two lineages merged, or they were domesticated in the E and then there was geneflow from wild dogs. Sounds a bit like rice actually. ((No, really, check it out. Japonica gets domesticated in one place, then taken to another place where it gets into geneflow with indica, which is being domesticated elsewhere. Only difference is that 2 different wild species are involved, rather than just a single wild wolf species. Also maybe echoes of what happened in tomato too?))
- Bulbs and Biographies, Pine Nuts and Palimpsests: Exploring Plant Diversity and Earth Oven Reuse at a Late Period Plateau Site. For 2000 years Native Americans returned to specific food processing sites dug into the soil to cook up a storm. No word on the use of wild grapevines.
- Coupled archaeological and ecological analyses reveal ancient cultivation and land use in Nuchatlaht (Nuu-chah-nulth) territories, Pacific Northwest. Native Americans nurtured forest gardens to enrich them with edible species. Including wild apples though again not wild grapevines apparently.
- Ancient Artworks and Crocus Genetics Both Support Saffron’s Origin in Early Greece. Ok now everything is in place for a nice risotto alla Milanese with a Falanghina at the House of the Tragic Poet.
Nibbles: Animal genebanks, Wild pigeon, Uganda genebank, Biodiversity value, W African cooking, Indigenous cafes, Climate crisis & food, Reforestation
- FAO webinar series on animal genebanks.
- Quick put this wild pigeon in a genebank before it’s too late. No, really.
- Yeah but how much is a wild pigeon worth?
- Maybe if you could cook it, it might be worth more? No, really, I’m serious.
- Would be terrible to have a wild pigeon shortage.
- In fact, we need to be able to re-pigeon.
Returning to recollecting
We’ve referred to Project Baseline here a couple of times, but always somewhat desultorily. But I think that needs to end now that the project hit the big time with a shoutout in Gizmodo.
Based at the University of Minnesota Duluth, Project Baseline re-collects seeds multiple times from the same sites to see how populations change genetically and phenotypically.
In the Resurrection Approach, dormant ancestors are reared in a common garden with contemporary descendants. The Project Baseline collections are designed to maintain the genetic structure of populations to facilitate researchers utilizing the resurrection approach. Seeds are collected and stored separately by maternal plant from up to 200 individuals per population. After collection, seeds were cleaned and [conserved] at the NLGRP.
That phrase “reared in a common garden” is doing a lot of work, as the flowchart in a 2017 paper describing the Resurrection Approach shows.
Turns out we blogged about this too, almost 15 years ago, though there didn’t seem to be a Project Baseline yet at the time. I was maybe a bit hard on that press release, but more because of the misconceptions about genebanks that it revealed rather than the concept of re-collecting from the same site or population to monitor genetic change. That of course is extremely valuable, as our recent review of genetic erosion showed.