Additional file 2: Table S1. of Analysis of small RNAs revealed differential expressions during pollen and embryo sac development in autotetraploid rice

Main agronomic traits of autotetraploid (02428-4x) and diploid (02428-2x) rice. Table S2. Frequencies of pollen fertility and embryo sac fertility in 02428-4x and 02428-2x. Table S3. The development of pollen and embryo sac in 02428-2x and 02428-4x. Table S4. Frequency of abnormalities in autotetraploid and diploid rice during the pollen development. Table S5. Observations of chromosome behavior and configurations between autotetraploid rice and diploid rice. Table S6. Summary of the known and predicted miRNAs in 02428-4x and 02428-2x. Table S7. miRNAs detected during pollen and embryo sac development of 02428-4x and 02428-2x. Table S8. The specific miRNAs found in each library (Development stages). (XLSX 214Â kb)