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- Species- and Age- Related Differences in Susceptibility to Pesticide Exposure for Two Amphibians, Rana pipiens, and Bufo americanus 两种两栖动物对农药的敏感性,种类和年龄上产差异
- Bufo americanus [医] 美洲蟾蜍
- The hares (Lepus Americanus) were very familiar. 把这话告诉我的猎者还能记得一个名叫山姆。
- Humulus lupulus var. lupuloides (syn. H. americanus). 分布于北美洲东部。
- Abstract: Embryos at different developmental stages are obtained by transplanting ?Xenopus laevis blastomere unclei to ?Bufo raddei unfertilized eggs. 文摘:将非洲爪蟾胚胎细胞核移入花背蟾蜍成熟未受精卵后,得到了发育至各期的胚胎。
- Any of several anglerfishes of the genus Lophius,such as L. americanus of North American Atlantic waters. 鮟鱇一种鮟鱇属海鱼,如北美洲大西洋海域的美洲鮟鱇
- ConclusionChantui should be regarded as a new officinal part of Bufo bufo gargarizans Cantor. 结论蟾蜕应为药用动物蟾蜍的一个新的药用部位。
- The article studies the inductive effect of erythrocytes nucleus of the toad, Bufo gargarizans by herbicide butachlor. 本文研究除草剂丁草胺对蟾蜍红细胞核的诱变效应。
- A tree(Osmanthus americanus) of the southeast United States, having fragrant greenish flowers, hard wood, and whitish bark. 美国木犀(美洲木犀木犀属)的一种树,生长于美国东南部,花呈淡绿色,气味芬芳,木质坚硬,树皮呈苍白色
- Effects of Laser Irradiation on the Protein Expression Patterns of Gastrula of Bufo bufo gargarizens[J]. 引用该论文 张楠;时永香;白增亮;张少军;李丽莉.
- An eelpout(Macrozoarces americanus)of the coastal waters of northeast North America. 高鳍笛鲷一种北美东部北方海域鳕类淡水鱼(美洲大绵?)
- The fetuin receptors (RFs) in skin of early embryo of Bufo raddei were localized by using fetuin-HRP complex as probe. 本文用酶标胎球蛋白为探针,对花背蟾蜍早期胚胎皮肤中胎球蛋白受体进行定位。
- Any of several anglerfishes of the genus Lophius, such as L. americanus of North American Atlantic waters. 鮟鱇一种鮟鱇属海鱼,如北美洲大西洋海域的美洲鮟鱇
- Effects of Laser Irradiation on Early-stage Embryonic Chromosomes of Bufo bufo gargarizans[J]. 引用该论文 时永香;白增亮;曲秀霞;郭魏;张少军.
- An eelpout(Macrozoarces americanus) of the coastal waters of northeast North America. 高鳍笛鲷一种北美东部北方海域鳕类淡水鱼(美洲大绵鳚)
- Dynamic Observation on Four-cell Stage Embryos of Bufo bufo gargarizans by Laser Irradiation[J]. 引用该论文 时永香;刘洁;吴克良;张楠;白增亮;张少军.
- A tree(Osmanthus americanus)of the southeast United States, having fragrant greenish flowers, hard wood, and whitish bark. 美国木犀(美洲木犀木犀属)的一种树,生长于美国东南部,花呈淡绿色,气味芬芳,木质坚硬,树皮呈苍白色
- The results show that the blastomere nuclei of ?Xenopus laevis induces the parthenogenesis of unfertilized egg in ?Bufo raddei. 根据实验分析认为,非洲爪蟾的胚胎细胞核进入花背蟾蜍成熟卵后,引起的是花背蟾蜍的单性发育。
- The LDH isozymes and chromosome karyotype analysis demonstrated that the nuclear?tranplanted embryos exhibited the characteristics of ?Bufo raddei. 对发育不同时期的胚胎,进行了乳酸脱氢酶同工酶谱及染色体组型分析,结果显示其均与受体一致。
- The common North American bear(Euarctos or Ursus americanus) that lives in forests, is omnivorous, and has a glossy black or dark brown coat. 黑熊:一种普通的北美熊(黑熊或美洲黑熊),居住在森林中,杂食且有光滑的黑色或深褐色皮毛