This research is mainly use heavyionradiation on sweet sorghum, to study the effects of different doses in sweet sorghum growth, lay the foundation for the breeding of sweet sorghum.
本研究利用重离子束对甜高粱辐射,研究其不同剂量对甜高粱生长的影响,为甜高粱育种打下基础。
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Results show that high-LET heavyionradiation more effectively induces DNA DSBs in comparison with low-LET radiation, and produces DSBs that are distributed more locally and more densely.
The results showed that the DR's DNA double strand break damage caused by heavyion beams could be repaired through culture, and the repairing time extended as the increment of radiation dose.