The RAPD products with total DNA extracted by improved SDSmethod from dry seeds and by "one-step" method from the yellowing young plants werethe same as those with total DNA extracted by the traditional CTAB and SDS.
利用改良的SDS方法提取黄瓜干种子与一步法提取的黄花苗总DNA进行RAPD扩增，其结果与传统的CTAB和SDS的结果一样。
参考来源 - 黄瓜（Cucumis Sativus L.）杂交种子纯度的RAPD鉴定·2,447,543篇论文数据，部分数据来源于NoteExpress
研究不同浓度PEG、不同处理时间渗透处理对超干杉木、马尾松和黑松种子活力的影响。
This paper dealt with the effects of PEG pretreatment, including different concentrations and treat time, on the vigor of ultradried seed, such as Cunninghamia lanceolata and Pinus massoniana.
介绍用静电处理玉米种子，其幼苗呼吸速率、生长势、干物重以及叶绿素含量等方面的变化。
This paper introduces the changes of respiratory rate, growth patential, dry matter weight, content of chlorophyll and others of young shoots of Zea Mays seeds treated by electrostatic field.
新老品种和高秆弯穗品种子粒的干物质，全部都是抽穗后积累。
Dry matter in grains of varieties with high stem and curve panicle were all produced after heading.
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