- 更多网络例句与大游动孢子相关的网络例句 [注:此内容来源于网络,仅供参考]
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Boehmeriae were studied, and the results indicated that the zoospores of P. boehmeriae could be inactivated obviously by irradiating with 30W ultraviolet light 50cm away from the culture dishes tested and that 95% germination of zoospores could be restrained by 30W ultraviolet light treatment for 40sec.The mycelium growth from mycelium discs of P. boehmeriae were inhibited mostly by 30W ultraviolet light treatment for 20min. Afterwards, the inhibitive rates were decreased with the rise of the treatment time, which showed that the mycelium discs of P. boehmeriae had produced flexibility to ultraviolet rays after being irradiated by certain dosage of ultraviolet light.
研究了紫外光对苎麻疫霉生物学特性的影响,结果表明,30W的紫外灯管距培养皿50cm照射处理对苎麻疫霉的游动孢子具有明显杀灭作用,紫外光照射40sec可以抑制95%的游动孢子萌发;紫外光照射20min对菌丝块的菌丝生长的抑制率达最大,以后随着处理时间增加,抑制率却有降低的趋势,说明苎麻疫霉的菌丝块,经一定剂量紫外光照射后对紫外线产生了适应性。
- 更多网络解释与大游动孢子相关的网络解释 [注:此内容来源于网络,仅供参考]
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zoosporangium:游动孢子囊
1.无性繁殖(asexual reproduction) 无性繁殖是指营养体不经过核配和减数分裂产生后代个体的繁殖. 它的基本特征是营养繁殖通常直接由菌丝分化产生无性孢子. 常见的无性孢子有三种类型:(1)游动孢子(zoospore):形成于游动孢子囊(zoosporangium)内. 游动孢子囊由菌丝或孢囊梗顶端膨大而成.
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zoospore:游动孢子
(1)游动孢子(zoospore):形成于游动孢子囊(zoosporangium)内. 游动孢子囊由菌丝或孢囊梗顶端膨大而成. 游动孢子无细胞壁,具1-2根鞭毛,释放后能在水中游动. (3)分生孢子(conidium)产生于由菌丝分化而形成的分生泡子梗(conidiophore)上,
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zoospore:动孢子
真菌孢子 1)游动孢子(zoospore):形成于游动孢子囊(zoosporangium)内.游动孢 子囊由菌丝或孢囊梗顶端膨大而成.游动孢子无细胞壁,具 1-2 根鞭毛,释 放后能在水中游动.
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macrozoospore:大游动孢子
digenomic species 双染色体组种(即四倍体种) | macrozoospore 大游动孢子 | TMIS Technical Meetings Information Service技术会议情报处[美]
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Pediastrum:盘星藻属
绿藻类水网藻属(Hydrodictyon)或盘星藻属(Pediastrum)的合子在暂时静止启,生成2-4个有2条鞭毛的大形游动孢子,此游动孢子如果停止运动,即变成菱形的多角形休眠体,称为多角细胞.