- Why we need crop wild relatives.
- No, really, we need crop wild relatives.
- The banana is in trouble.
- Which is why we need to conserve banana wild relatives and landraces.
- Lots of wild relatives are conserved in the IRRI genebank mentioned in this Guardian article on breeding low glycemic index and high protein rice. Some of them may even have been used in this work. May look that up one day.
- I doubt that IITA used wild relatives in breeding these high quality cassava varieties, but there’s always a first time, and there may even be some in its genebank. I should probably look but I don’t have time for this rabbit hole today.
- And livestock get conserved in genebanks too, though not as much as crops. I’m really not sure how many livestock wild relatives are in the world’s genebanks, but my guess is not many.
- Farmers conserve crop (and livestock) diversity too, of course. And sometimes even their wild relatives.
- It’s amazing what can be done from space to figure out what farmers are growing. This is an example of sunflower in Ukraine, but one day we’ll even be able to locate crop wild relatives, I’m sure.
- To finish off, a reminder that we need conserved seed of wild species for more than just breeding: restoration too.
Nibbles: Community seedbanks everywhere, USDA genebanks, Public sector plant breeding, Salinity tolerance, Food systems transformation
- Community seedbanks are so big in Zimbabwe that international NGOs are jumping on the bandwagon.
- More from the Cherokee Nation Seed Bank, very much a friend of the blog. International NGOs unavailable for comment.
- Community seedbanks are also in the news in Mexico.
- And in Peru, of course. Oh, here’s a nice video from Peru on Andean roots and tubers, courtesy of CIP, since we’re here.
- Indonesia too, you say? Yeah, why not.
- How to protect genebank collections from climate change, courtesy of USDA. Community seedbanks please take note.
- Who’s going to use all that diversity? Well public sector plant breeders of course.
- Yes, even plant breeders working on Salicornia.
- But how much of the 6 trillion dollars needed for food systems transformation is going to go to genebanks and plant breeding?
Brainfood: Opuntia breeding, Teosinte genes, Sugarcane breeding, Proso diversity, Watermelon diversity, Wheat pre-breeding, Sorghum wild relatives, Grasspea evaluation, Banana domestication, Pea pan-genome, Bambara diversity
- Needs and strategies for breeding and sustainable use of genetic resources in Opuntia. Surely there are molecular markers for spinelessness by now?
- Teosinte confers specific alleles and yield potential to maize improvement. There are 71 QTLs associated with 24 differential traits between maize and teosinte.
- A short review on sugarcane: its domestication, molecular manipulations and future perspectives. Forget sugar or fuel, the future is vaccine production.
- SNP discovery in proso millet (Panicum miliaceum L.) using low-pass genome sequencing. Ok, but why are the South Asian accessions so different from everything else?
- Meta-analysis of qualitative and quantitative trait variation in sweet watermelon and citron watermelon genetic resources. Rob citron to pay sweet watermelon.
- Genomics-informed prebreeding unlocks the diversity in genebanks for wheat improvement. How I learned to stop worrying and love non-adapted germplasm.
- Wild Sorghum as a Promising Resource for Crop Improvement. Oooh, I like the idea of de novo domestication of Australian wild sorghum species.
- Disentangling the Genetic Diversity of Grass Pea Germplasm Grown under Lowland and Highland Conditions. Always good to have multi-locational trial data, even when n=2.
- Hybridization, missing wild ancestors and the domestication of cultivated diploid bananas. Let the search for the 3 unknown wild ancestors begin!
- Improved pea reference genome and pan-genome highlight genomic features and evolutionary characteristics. If only Mendel had worked on wild peas too.
- Genetic diversity and population structure analyses of South African Bambara groundnut (Vigna subterranea [L.] Verdc) collections using SNP markers. Two heterotic groups to play around with.
Nibbles: Algal genebank, Baking, Distilling, Ft Collins genebank, Community genebanks, Trinidad genebank, Agriculture & climate change, Nigerian coconuts, Organic agriculture
- Saving an algal germplasm collection in the US.
- Saving ancient grains via baking in Israel and distilling in Minnesota.
- Saving seeds (and more) in a famous genebank in Ft Collins, Colorado.
- Saving seeds in community genebanks in Nepal.
- Saving seeds for the community in Trinidad & Tobago.
- Saving agriculture from climate change in Hainan. Someone tell India.
- Saving the Nigerian coconut sector.
- Saving organic agriculture from politicians.
Brainfood: Ultra-processed food, Micronutrients, Wheat breeding, Bambara groundnut breeding, Seed longevity, Sheep diversity, Switchgrass ploidy, Seed services, Jersey in Africa, Wine history, Austronesian dispersal
- Ultra-processed foods should be central to global food systems dialogue and action on biodiversity. Should.
- Global plant diversity as a reservoir of micronutrients for humanity. As.
- Mainstreaming grain zinc and iron concentrations in CIMMYT wheat germplasm. Eventually.
- Utilization of Plant Genetic Resources of Bambara Groundnut Conserved Ex Situ and Genetic Diversification of Its Primary Genepool for Semi-Arid Production. Insufficient.
- More on seed longevity phenotyping. p50.
- Gender dynamics around introduction of improved forages in Kenya and Ethiopia. Training.
- Whole-Genome Resequencing of Worldwide Wild and Domestic Sheep Elucidates Genetic Diversity, Introgression, and Agronomically Important Loci. Hairy.
- Jersey cattle in Africa: From the Breed’s Documented Past to a Profit IndexLinked Future. Promising?
- A generalist–specialist trade-off between switchgrass cytotypes impacts climate adaptation and geographic range. Polyploidy!
- Decentralized Seed Services in Africa. Quality.
- The Rise of Wine among Ancient Civilizations across the Mediterranean Basin. Ritual.
- Genome Analysis Traces Regional Dispersal of Rice in Taiwan and Southeast Asia. Ok, I give up, I can’t do this. Austronesian speakers did not spread out of Taiwan because of rice. If you can summarize that in a word, I’m impressed, so let me know.