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Accelerated breeding modernization: a global blueprint for driving genetic gains, climate resilience, and food security in riceNARA Subscribed
Key message ABM-BOx is a mission-critical transformation engine, built to fast-track genetic gains, boost climate resilience, and modernize outdated breeding programs into agile, data-driven, demand-responsive innovation platforms setting a global benchmark. Abstract Rice plays a central role in global food security as climate threats continue to rise. Fast-tracking genetic gains and developing climate-resilient, market-prefer...
Zanthoxylum species are credited with various uses in ethnomedicine due to their rich metabolite composition. In Kenya, these include management of cancer and microbial related ailments. However, there are limited reports showing how the bioactivity of Kenyan Zanthoxylum species is linked to their phytochemical profiles. This study therefore aimed at examining the chemical variation among five Zanthoxylum species found in Keny...
Demographic consequences of mutualism disruption: Browsing and big‐headed ant invasion drive acacia population declinesNARA Subscribed
Across the globe, biological invasions have disrupted mutualisms, producing reverberating consequences for ecosystems. Although invasive species frequently trigger mutualism disruptions, few studies have quantified the demographic mechanisms by which mutualism breakdown may generate population effects. In a Kenyan savanna, the invasive big‐headed ant ( Pheidole megacephala ) has disrupted a foundational mutualism between the m...
Ecological consequences of large herbivore exclusion in an A frican savanna: 12 years of data from the UHURU experimentNARA Subscribed
Diverse communities of large mammalian herbivores (LMH), once widespread, are now rare. LMH exert strong direct and indirect effects on community structure and ecosystem functions, and measuring these effects is important for testing ecological theory and for understanding past, current, and future environmental change. This in turn requires long‐term experimental manipulations, owing to the slow and often nonlinear responses...
Frenemy at the gate: Invasion by Pheidole megacephala facilitates a competitively subordinate plant ant in KenyaNARA Subscribed
Biological invasions can lead to the reassembly of communities and understanding and predicting the impacts of exotic species on community structure and functioning are a key challenge in ecology. We investigated the impact of a predatory species of invasive ant, Pheidole megacephala , on the structure and function of a foundational mutualism between Acacia drepanolobium and its associated acacia‐ant community in an East Afric...
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