1. Repetitive sequence analysis and karyotyping reveal different genome evolution and speciation of diploid and tetraploid Tripsacum dactyloides
2. Comprehensive cytological characterization of the Gossypium hirsutum genome based on the development of a set of chromosome cytological markers
3. Karyotyping and identifying all of the chromosomes of allopolyploid Brassica juncea using multicolor FISH
4. QTL underlying iron and zinc toxicity tolerances at seedling stage revealed by two sets of reciprocal introgression populations of rice（Oryza sativa L.）
5. Accuracy of genomic selection in biparental populations of flax（Linum usitatissimum L.）
6. Identification of the varietal origin of processed loose-leaf tea based on analysis of a single leaf by SNP nanofluidic array
7. Genetics of carotenoids for provitamin A biofortification in tropical-adapted maize
8. Effect of N fertilization rate on soil alkalihydrolyzable N，subtending leaf N concentration，fiber yield，and quality of cotton
9. A preliminary study of the effects of plastic film-mulched raised beds on soil temperature and crop performance of early-sown short-season spring maize（Zea mays L.）in the North China Plain

Special Seection:Crop Cytogenetics

1. Asynchronous meiosis in Cucumis hystrix-cucumber synthetic tetraploids resulting in low male fertility