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Article
Novel source of 1RS from Baili rye conferred high resistance to diseases and enhanced yield traits to common wheat
Rye is one of the most important related species used for wheat genetic improvement and breeding programs. In the present study, five novel 1BL.1RS translocations were developed and characterized from crossing...
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Article
QTL analysis for wheat falling number in a recombinant inbred line population segregated with 1BL/1RS translocation in a rainfed agricultural area of China
Falling number (FN) is an inner quality trait in wheat (Triticum aestivum L.) ultimately determining the end use of wheat kernels. In this 3-year study, 171 recombinant inbred lines derived from Chuannong17 (a 1B...
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Article
Open AccessOligonucleotide Probes for ND-FISH Analysis to Identify Rye and Wheat Chromosomes
Genomic in situ hybridization (GISH) has been widely used to detect rye (Secale cereale L.) chromosomes in wheat (Triticum aestivum L.) introgression lines. The routine procedure of GISH using genomic DNA of rye ...
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Article
New wheat-rye 5DS-4RS·4RL and 4RS-5DS·5DL translocation lines with powdery mildew resistance
Powdery mildew is one of the serious diseases of wheat (Triticum aestivum L., 2n = 6 × = 42, genomes AABBDD). Rye (Secale cereale L., 2n = 2 × = 14, genome RR) offers a rich reservoir of powdery mildew resistant ...
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Article
Analysis of Methylated Patterns and Quality-Related Genes in Tobacco (Nicotiana tabacum) Cultivars
Methylation-sensitive amplified polymorphism was used in this study to investigate epigenetic information of four tobacco cultivars: Yunyan 85, NC89, K326, and Yunyan 87. The DNA fragments with methylated info...
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Article
Unequal chromosome division and inter-genomic translocation occurred in somatic cells of wheat–rye allopolyploid
Newly synthesized wheat–rye allopolyploids were investigated by genomic in situ hybridization, over the first, second, third and fourth allopolyploid generations. Inter and intra chromosome connections were ob...
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Article
Isolation of rye-specific DNA fragment and genetic diversity analysis of rye genus Secale L. using wheat SSR markers