移栽苗叶龄 Leaf-age of transplanting seedlines
Shoot tips can not be regenerated after cryopreservation though there was survival by TTC. That is probably closely related to seedling age、subculture time、growth condition which needed further study.
②茎尖玻璃化超低温保存后经TTC检测有较高存活率,但没有再生,可能与试验材料的苗龄、继代次数,生长状态密切相关,有待进一步研究。
参考来源 - 大花蕙兰‘幻影’组培再生体系建立及离体保存技术研究·2,447,543篇论文数据，部分数据来源于NoteExpress
以甜瓜薄皮自交系为材料，研究了外植体、苗龄、激素等因素对甜瓜离体再生的影响。
The thin-skin muskmelon inbred lines were used to study the effects of explants, seedling age, and hormones on plant in vitro regeneration.
日苗龄是小麦细胞质雄性不育育性基因表达的重要时期。
The 9day is the key stage of the sterility gene expression in CMS in wheat.
其次，对仙客来不同品种间及不同苗龄间的耐热性进行了比较。
Secondly, the heat tolerance among ages of different seedlings and the different varieties of cyclamen were compared.
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