- Andean roots and tubers crops as sources of functional foods. Tasty too.
- Development of species diagnostic SNP markers for quality control genotyping in four rice (Oryza L.) species. About 3% misclassification in the AfricaRice genebank.
- Analysis of population structure and genetic diversity reveals gene flow and geographic patterns in cultivated rice (O. sativa and O. glaberrima) in West Africa. Natural NERICA. Hopefully this was done after the above.
- Conserving Genetic Resources, Access and Benefit-Sharing, Intellectual Property and Climate Change. It’s complicated. Too complicated.
- The Spanish Core Collection of Common Beans (Phaseolus vulgaris L.): An Important Source of Variability for Breeding Chemical Composition. The white ones may be better nutritionally. Opportunities to breed for better nutrition AND taste.
- The Future of Sustainable Crop Protection Relies on Increased Diversity of Cropping Systems and Landscapes. The efficacy of chemistry is decreasing.
- Cross-incompatibility in the cultivated almond (Prunus dulcis): Updating, revision and correction. As most cultivars self-incompatible, you need this information if you want to do any conservation and breeding, let alone actually produce almonds.
- Global relationships between biodiversity and nature-based tourism in protected areas. The ideal protected area for tourism is very biodiverse, old, large, near a city and on top of a mountain. Same for agritourism?
- Biodiversity-based payments on Swiss alpine pastures. You get more money if you graze smaller, more diverse herds.
- Identification of new sources of resistance to wheat stem rust in Aegilops spp. in the tertiary genepool of wheat. 60% of 1400 very wild accessions with no genomes in common with cultivated wheat showed low infection.
- Mapping of QTL associated with seed longevity in durum wheat (Triticum durum Desf.). How long before we tailor seed testing and regeneration intervals to accession genotype?
- Breeding durum wheat for agroforestry: what to look for? Isn’t nature wonderful?
- Consumer Preferences for Baobab Products and Implication for Conservation and Improvement Policies of Forest Food Resources in Niger (West Africa). You could charge a little more and use the money for conservation.
- Adaptive significance of functional germination traits in crop wild relatives of Brassica. Could tap wild species for more consistent germination under future rainfed conditions.
- Morphological characterisation of Cucurbita maxima Duchesne (Cucurbitaceae) landraces from the Po Valley (Northern Italy). Who needs DNA?
- Domestication of Temperate and Coastal Hybrids with Distinct Ancestral Gene Selection in Octoploid Strawberry. The Californian, costal-adapted material is richer in alleles from the N. American parent and is quite distinct from the E. American and European material.
- Raising the Stakes: Cassava Seed Networks at Multiple Scales in Cambodia and Vietnam. Self-saved seed dominates, but not completely, with traders important especially in high-intensity cultivation areas.
- Knowledge and perception of pelung keepers’s toward chicken contests in West Java, Indonesia. In other news, Indonesia has singing contests for chickens.
Nibbles: MERL, Jamon, Paddy, Lucerne, Spare/share, MAS
- The world’s best museum gets a little better.
- Really expensive ham.
- Indian university sets up rice genebank.
- Pre-breeding alfalfa in China to prepare it for climate change.
- “We can spare 50 percent and share the rest.”
- Marker assisted selection explained by someone who should know.
Brainfood: Medicago sequencing, Barley GBS, Cowpea GBS, Yeast origins, Czech WTP, Seed storage, Functional phenomics, BXW control, Adoption, Dietary diversity, Modern wheat drawbacks, Maize & CC, Lekker lettuce, Wild Ipomoea sequenced, Asia crop history, Sustainable intensification
- Whole-genome landscape of Medicago truncatula symbiotic genes. There’s always something else.
- Genebank genomics highlights the diversity of a global barley collection. IPK’s, that is, and that’s 22,000 strong. Let the GWAS begin. Including for whisky-related traits, of course.
- A polyploid admixed origin of beer yeasts derived from European and Asian wine populations. And beer-related.
- Genetic diversity and population structure of a mini-core subset from the world cowpea (Vigna unguiculata (L.) Walp.) germplasm collection. There are three broadly geographic clusters, and the mini-core is representative of overall diversity, in Africa at least.
- Identification of candidate domestication‐related genes with a systematic survey of loss‐of‐function mutations. Fancy methods lead to doubling of possible domestication genes in soybean to 110.
- Social Valuation of Genebank Activities: Assessing Public Demand for Genetic Resource Conservation in the Czech Republic. Willingness to pay is $9 per sample. But this is unpacked in a guest post by Nik.
- Gene bank scheduling of seed regeneration: Interim report on a long term storage study. Maybe someone can tell me what’s new here?
- Functional phenomics: An emerging field integrating high-throughput phenotyping, physiology, and bioinformatics. Again, what exactly is new here, apart from the word pheme?
- Xanthomonas Wilt of Banana (BXW) in Central Africa: Opportunities, challenges, and pathways for citizen science and ICT-based control and prevention strategies. Technology is not enough.
- Beyond individuals: Toward a “distributed” approach to farmer decision‐making behavior. And even if it were enough, adoption is a whole ‘nother thing…
- Dietary Diversity: Implications for Obesity Prevention in Adult Populations: A Science Advisory From the American Heart Association. As currently defined, dietary diversity does not necessarily mean healthy eating.
- Modern Wheat Varieties as a Driver of the Degradation of Spanish Rainfed Mediterranean Agroecosystems throughout the 20th Century. Under traditional organic management, older varieties have similar yields to modern varieties, plus more biomass both above and below ground, making for better soils.
- Peculiarly pleasant weather for US maize. Adaptation to warmer climates accounts for 28% of yield increases since 1981. It won’t last, see below.
- Increase in crop losses to insect pests in a warming climate. Losses to insects will increase by 10 to 25% per degree Celsius of warming for wheat, rice, and maize.
- Metabolite variation in the lettuce gene pool: towards healthier crop varieties and food. Tasty lettuce is possible.
- Genome sequences of two diploid wild relatives of cultivated sweetpotato reveal targets for genetic improvement. Carotenoid biosynthesis alleles identified.
- Climate change stimulated agricultural innovation and exchange across Asia. Climate models suggest that about 3,500 years ago Central Asia and Tibet cooled, and 2,000 years ago China followed suit, in both cases leading to shifts in crops.
- Intensification for redesigned and sustainable agricultural systems. Depends on building social capital first.
Nibbles: Jackson on Vavilov, ICRAF genebank, #Imaginenopotatoes, Eye in the sky, Food system, Brazilian fruit singer, Fruit pix, Livestock data
- Mike Jackson reminisces about 50 years in plant genetic resources.
- Cracking story about taking a crack at cracking the problem of tree seeds.
- CIP asks you to imagine a world without potatoes.
- Satellites on the lookout for pests.
- The food system is broken. Or maybe it’s working just fine, to the wrong end.
- Singing about açaí.
- Pomology, illustrated.
- Livestock data, deconstructed.
Saving Species with Small Botanic Gardens
Happy to help our friends at Botanic Gardens Conservation International with their fundraising for small gardens.
Botanic gardens globally conserve more than 40% of threatened plant species in their living collections and seed banks. Many small botanic gardens, however, have limited resources to carry out plant conservation actions, particularly in the most biodiverse regions of the world. For example, Puerto Rico has 19 critically endangered tree species, each with fewer than 50 individuals remaining in the wild. Only four of these species are safely conserved in botanic gardens.
Botanic Gardens Conservation International (BGCI) is a membership organisation representing a network of 500 botanic gardens in more than 100 countries, including the largest and most influential gardens in the sector. BGCI is the largest plant conservation network in the world, and aims to collect, conserve, characterise and cultivate samples from all of the world’s plants as an insurance policy against their extinction in the wild and as a source of plant material for human innovation, adaptation and resilience.
BGCI’s mission is to mobilise botanic gardens and engage partners in securing plant diversity for the well-being of people and the planet.
BGCI’s Global Botanic Garden Fund helps support small botanic gardens carrying out vital plant conservation action. Each grant will be awarded to enable the garden to better contribute to the conservation of the world’s plant diversity. Already many botanic gardens have benefited from these small conservation grants from BGCI, from seed collecting expeditions targeting threatened plant species in India to providing essential plant collecting equipment to gardens across the Caribbean.
Get Involved
Help BGCI reach more botanic gardens and save more plants. The Big Give Christmas Challenge runs for a week from #GivingTuesday on the 27th November until Tuesday 4th December and all week donations will be doubled until we reach our target of £20,000!
How to Donate
From midday #GivingTuesday 27th November to midday 4th December go to this website to get your donation doubled.