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Isolation and characterization of a wheat--Psathyrostachys huashanica 'Keng' 3Ns disomic addition line with resistance to stripe rust

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We isolated a wheat germplasm line, 22-2, which was derived from common wheat (Triticum aestivum '7182') and Psathyrostachys huashanica 'Keng' (2n = 2x = 14, NsNs). Genomic composition and homoeologous relationships of 22-2 was analyzed using cytology, genomic... ...