Chromosome‐scale genome assembly‐assisted identification of Mi‐9 gene in Solanum arcanum accession LA2157, conferring heat‐stable resistance to Meloidogyne incognita

Summary Root‐knot nematodes (RKNs) are infamous plant pathogens in tomato production, causing considerable losses in agriculture worldwide. Mi‐1 is the only commercially available RKN‐resistance gene; however, the resistance is inactivated when the soil temperature is over 28 °C. Mi‐9 in wild tomato...

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