Integrated single-nucleus and spatial transcriptomics captures transitional states in soybean nodule maturation
Nature plants(2023)
Abstract
Legumes form symbiosis with rhizobium leading to the development of nitrogen-fixing nodules. By integrating single-nucleus and spatial transcriptomics, we established a cell atlas of soybean nodules and roots. In central infected zones of nodules, we found that uninfected cells specialize into functionally distinct subgroups during nodule development, and revealed a transitional subtype of infected cells with enriched nodulation-related genes. Overall, our results provide a single-cell perspective for understanding rhizobium–legume symbiosis.
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Key words
Plant molecular biology,Rhizobial symbiosis,Life Sciences,general,Plant Sciences
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