sporophyte相关论文
Identification and bioinformatics analysis of microRNAs from the sporophyte and gametophyte of Pyrop
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Preliminary Analysis of Population Genetic Diversity of Cultivated Laminaria japonica Sporophyte via
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
通过移植和孢子繁殖试验,研究了生态因子对粤东地区水蕨生长的影响,结果表明,水蕨生长具有季节性变化,4-6月是水蕨生长高峰期,6月......
Based on DNA extraction and optimization of random amplified reaction (RAPD) to the gametophytes and sporophytes of Kelp......
Early evolution of life cycles in embryophytes:A focus on the fossil evidence of gametophyte/sporoph
Embryophytes (land plants) are distinguished from their green algal ancestors by diplobiontic life cycles,that is,altern......
Preliminary Analysis of Population Genetic Diversity of Cultivated Laminaria japonica Sporophyte via
The amplified fragment length polymorphic DNA (AFLP) technique was adopted to estimate the population genetic polymorphi......
从海带孢子体的酶解单细胞中提取的基因组DNA,可用于随机扩增多态DNA(RAPD)的重复性研究.通过对扩增反应体系中各因子和扩增程序的......
宽礁膜(Monostroma latissimum)隶属于绿藻门、石莼目、礁膜科、礁膜属。礁膜属的海藻俗称塔膜菜,绿苔,全世界共有40多种,我国有6种,即礁......
介绍了一种分离纯化冈村枝管藻的方法:用组织匀浆机将孢子体磨碎,用灭菌海水稀释,在倒置显微镜下用自制的显微操作针挑出端部多室孢......
采用实验生态学方法,研究了温度、光照、营养盐(N、P)对萱藻孢子体生长发育的影响。结果表明,在5—23℃范围内,温度越高,越有利于萱藻孢......
为了综合评价经济海藻羊栖菜(Sargassum fusiforme)受精卵的营养价值及开发利用前景,本文检测了羊栖菜受精卵碳水化合物、膳食纤维......
利用东亚对开蕨(Phyllitis japonica Kom.)孢子叶为外植体,进行了组培快繁的研究。结果表明:不同接种方式、不同的培养方法对东亚对开......
采用野外调查和室内观察相结合的方法,对溪流岩生明叶藓的生境和有性生殖系统进行了系统分析.(1)明叶藓的生境特殊,生长在溪流岩石表......
金毛狗为国家Ⅱ级重点保护野生植物和著名的药用植物,取其孢子体进行显微结构观察和分析,结果如下:(1)金毛狗的不定根其横切面从外向......
以紫萁孢子为外植体,研究不同培养基对紫萁离体培养各阶段的影响.结果表明:以孢子囊为外植体接种比直接接种孢子效果更理想;孢子萌......
This paper reports spore-elater ratio per capsule in three populations of Conocephalum conicum collected from different ......
In land plants, two distinct generations, gametophyte and sporophyte, alternate to complete the life cycle. Sporophytes ......
Using a mixed culture of megaspores and microspores from I. coreana, we established high frequency sporophyte regenerati......
薇菜孢子适于在4~5℃低温下保存;薇菜孢子具有休眠特性,但光照可打破其休眠;孢子萌发温度为10~30℃,适宜温度为20~28℃,温度超过30℃......