One could … be forgiven for thinking that genebanks, national and international, have of late been mainly looking inward and treading water – if that’s possible.
Well, thankfully, no.
Happy holidays, everyone.
Brainfood: Behaviour change, Banana evolution, Clonal conservation, Pea evolution, Fe fortification, Diet data, Cassava potential, Creole breeds, Water buffalo evolution, Bison and CWR
- A systematic review of conservation efforts using non-monetary, non-regulatory incentives to promote voluntary behaviour change. Mix it up, and get personal.
- Chromosome reciprocal translocations have accompanied subspecies evolution in bananas. Some subspecies of M. acuminata were more involved in cultivar development than others.
- Challenges and Prospects for the Conservation of Crop Genetic Resources in Field Genebanks, in In Vitro Collections and/or in Liquid Nitrogen. Everything that can be, should be in cryo.
- Population genetic structure and classification of cultivated and wild pea (Pisum sp.) based on morphological traits and SSR markers. The species are real, the subspecies maybe less so.
- Iron Absorption from Iron-Biofortified Sweetpotato Is Higher Than Regular Sweetpotato in Malawian Women while Iron Absorption from Regular and Iron-Biofortified Potatoes Is High in Peruvian Women. More than just calories.
- Survey data on income, food security, and dietary behavior among women and children from households of differing socio-economic status in urban and peri-urban areas of Nairobi, Kenya. Lots of data to play around with, including on dietary diversity. But not on biofortification, I don’t think.
- “Rambo root” to the rescue: How a simple, low‐cost solution can lead to multiple sustainable development gains. Grow it on degraded land. After biofortifying it, natch.
- Genetic Diversity and Structure of Iberoamerican Livestock Breeds. Creole breeds are hanging in there, especially in marginal areas. Maybe they could be fed on cassava?
- Whole genome analysis of water buffalo and global cattle breeds highlights convergent signatures of domestication. The same mutations occurred independently and were then selected for in water buffalo and cattle.
- Bison, anthropogenic fire, and the origins of agriculture in eastern North America. Bison favoured the growth of crop wild relatives in the prairies. No word on any attempt to domesticate the brutes, but the above should provide some guidance.
- Archaeogenomics of a ~2,100-year-old Egyptian leaf provides a new timestamp on date palm domestication. Dates showed introgression from wild relatives way back. No evidence of bison involvement.
Brainfood: COVID & seeds, Livestock integration, Farm diversity, Diet diversity, Genetic diversity, Cassava landraces, Wild coffee, Variety registration, Kava kastom, Neolithic Europe
- Viewpoint: COVID-19 and seed security response now and beyond. Think before you spread seeds around.
- Integrated crop-livestock system with system fertilization approach improves food production and resource-use efficiency in agricultural lands. Integrating livestock in soybean production is good for the amount of energy produced per unit of nutrient applied, if that’s what floats your boat.
- Holistic agricultural diversity index as a measure of agricultural diversity: A cross-sectional study of smallholder farmers in Lilongwe district of Malawi. An interesting way of measuring overall farm diversity. But is there a link with dietary diversity?
- Dietary diversity scores, nutrient intakes and biomarkers vitamin B12, folate and Hb in rural youth from the Pune Maternal Nutrition Study. Dietary diversity is linked to better micronutrient status. But is there a link with genetic diversity?
- Evaluating surrogates of genetic diversity for conservation planning. There’s nothing quite as good as neutral markers, alas.
- Phenotypic diversity assessment within a major ex situ collection of wild endemic coffees in Madagascar. Never mind the species or genetic diversity, look at the trait variability.
- Understanding cassava varietal preferences through pairwise ranking of gari‐eba and fufu prepared by local farmer–processors. Landraces are sometimes better than improved varieties.
- Do the importations of crop products affect the genetic diversity from landraces? A study case in garlic (Allium sativum L.). Apparently not, surprisingly enough.
- Overcoming barriers to the registration of new varieties. DUS needs genomics. But what about registering landraces? Do we need a completely separate system for that?
- Legal geographies of kava, kastom and indigenous knowledge: Next steps under the Nagoya Protocol. One approach implementing Nagoya at the community level. But is it scalable?
- New evidence on the earliest domesticated animals and possible small-scale husbandry in Atlantic NW Europe. There was a long period of contact between local hunter-gatherers and incoming farmers, resulting in a transitional farmer-herder stage.
Nibbles: Soil day, Gold Rush orchards, Bogota heirlooms, Geographical indications, Coffee industry, Plant Treaty
- Soil diversity is important too, FAO says.
- There’s (agricultural) gold in them thar hills.
- Even the hills of Bogotá.
- Using collective IP rights to protect agricultural and other biodiversity.
- Coffee is 40 years behind other crops, but will business step up?
- More $$$ for the Benefit Sharing Fund.
Brainfood: Extension, Wheat adoption, Bean ideotypes, Chilli evaluation, Rice domestication, Mungbeans from space, Biodiversity accounting, Cassava futures, Maize haplotypes, Heterosis, Cryo
- Does it matter who advises farmers? Pest management choices with public and private extension. Yes, at least in Switzerland. Public = prevention, private = cure. Well colour me surprised.
- Ethiopia’s transforming wheat landscape: tracking variety use through DNA fingerprinting. Only 28% of farmers correctly named their wheat varieties, many of which were from CGIAR breeding programmes.
- Analysis of the Similarity between in Silico Ideotypes and Phenotypic Profiles to Support Cultivar Recommendation—A Case Study on Phaseolus vulgaris L. Italian farmers not great at keeping track of new varieties either, but who needs names when you have fancy maths?
- Morphological, Sensorial and Chemical Characterization of Chilli Peppers (Capsicum spp.) from the CATIE Genebank. From 192 accessions to this little beauty from Panama.
- Two divergent chloroplast genome sequence clades captured in the domesticated rice gene pool may have significance for rice production. Rice is from Mars, rice is from two Venuses.
- Identification of Mung Bean in a Smallholder Farming Setting of Coastal South Asia Using Manned Aircraft Photography and Sentinel-2 Images. From 10-m imagery for pity’s sake! Amazing stuff. Soon we’ll be able to distinguish landraces from modern varieties, right? Right?
- Linking biodiversity into national economic accounting. Yikes, biodiversity makes no contribution to agricultural development at all?
- High sink strength prevents photosynthetic down-regulation in cassava grown at elevated CO2 concentration. Could result in higher yields, but effect will vary among varieties.
- Discovery of beneficial haplotypes for complex traits in maize landraces. Landrace diversity for early plant development, robustness and growth form that could be useful in Europe made accessible.
- Understanding the classics: the unifying concepts of transgressive segregation, inbreeding depression and heterosis and their central relevance for crop breeding. It’s the dispersion of favorable alleles between parents.
- Challenges and Prospects for the Conservation of Crop Genetic Resources in Field Genebanks, in In Vitro Collections and/or in Liquid Nitrogen. Everything that can be in cryo should be in cryo, and some things that currently can’t too.