Research Article
Genome Mutation Revealed by Artificial Hybridization between Chrysanthemum yoshinaganthum and Chrysanthemum vestitum Assessed by FISH and GISH
Table 1
Crossability, seed germination, and seedling survival in F1 hybrids between in this study.
| | Cross combination | Ch. Yoshinaganthum () X Ch. Vestitum () |
| | Total number of heads | 26 | | Total number of florets used | 3696 | | Total number of fertile (aborted) achenes obtained | 970 (340) | | % fertile of achenes obtained (%aborted) | 26.2 (9.2) | | Total number of achenes sown in vitro | 12 | | Total number of achenes sown in vivo | 958 | | Total number of achenes germinated in vitro | 14 | | Total number of achenes germinated in vivo | 161 | | Total number of hybrids determined*/Total no. of live plants studied in vitro and (%) | 12/12 (100%) | | Total number of hybrids determined*/Total no. of live plants studied in vivo and (%) | 74/74 (100%) |
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*Hybridity was determined by leaf morphology and/or chromosome numbers.
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