Brainfood: Mung bean pan-genome, Sunflower resistance, Olive adaptation, Allergic peanuts, Weird coffees, Chinese tea, Measuring selection

Graph-based pan-genome reveals structural variations associated with agronomic traits in mung bean. Pan-genome captures extensive structural variation missed by a single reference genome, providing new targets for mung bean improvement.
Wild genes to the rescue: high-throughput genomics reveals the wild source of broomrape resistance in sunflower. Combining high-throughput root phenotyping with genomics identifies wild introgressions underlying broomrape resistance in sunflower and exposes valuable adaptive variation for breeding.
Genomic insights into the local adaptation of spontaneous olive trees in the Mediterranean Basin highlight the need for conservation planning in the face of global change. Genomics of wild West Mediterranean olive trees reveals patterns of local adaptation across temperature and rainfall gradients that it will be important to conserve as climates change.
Genetic regulation of major immunogenic protein accumulation in peanut seeds. Genomics provides targets for breeding peanuts with reduced allergenicity.
Genomic elucidation of hybridization between Liberica and excelsa coffee and its implications for coffee crop development. Genomics confirms that Liberica and excelsa coffee readily hybridize and produce fertile, genetically diverse offspring with intermediate agronomic traits, a possible source of diversity to broaden coffee’s climate resilience.
Simple sequence repeat (SSR) marker-based genetic diversity and population structure of large-leaf tea germplasm across four major tea-producing regions of Yunnan, China. Genomics of Yunnan’s large-leaf tea germplasm finds substantial genetic diversity but remarkably little regional differentiation, showing that seed propagation, natural crossing and human movement have maintained genetic connectivity across tea-growing regions.
Measuring maternal line selection driven by differential survival in ex situ collections for plant conservation. A new method distinguishes random mortality from selection among maternal lines in ex situ collections, offering conservationists a way to detect whether plant deaths are systematically eroding the genetic variation they are trying to preserve. And no genomics involved.

Fresh Nibbles

Grinding, fermenting, and detoxifying our way to bigger brains — an anthropologist makes the case that food processing, historically women’s work, did as much for human evolution as the mammoth-spearing got credit for.
Speaking of transforming raw ingredients into something civilization-defining: a Japanese temple has been quietly perfecting vegan cooking for 700 years, no marketing department required.
Meanwhile in the Philippines, Naturland, the international association for organic farming from Germany, is linking up with Global Seed Savers Philippines, to help farmers get their hands on indigenous crop diversity before it disappears.
If you want to see what “future-proofing seeds” looks like at scale, the National Soybean Germplasm Collection just turned 100: a century of squirreling away soybean diversity, just in case.
Kazakhstan wants in on the squirreling too: plans are moving forward for a new genebank to safeguard agricultural biodiversity across Islamic Organization for Food Security member states.
The University of Reading is also 100, and in celebration scientists there harvested beans from the university’s cacao collection (yes, it has a cacao collection) to make Britain’s first homegrown chocolate bar since 1932, a novelty act with a serious undertone: climate change is squeezing cocoa’s traditional growing belt.
And in Italy, the squeeze is already showing up on the balance sheet: Parmesan’s “Fort Knox” — $350 million of cheese squirreled away as loan collateral — is feeling the heat, with rising cooling costs and falling yields rattling wine and olive oil too.

Published on August 16, 2026

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