您要查找的是不是:
- L-1, the best length of root tips was 1.2 mm. L-1;切取的最佳根尖长度为1.;2 mm。
- Methods:Cultivation of root tip. 方法:种子的根尖培养法。
- This study was carried out with root tips of Achyranthes bidentata BI. 摘要对药用植物牛膝的染色体制备技术进行了初步研究与改进。
- Cytogenetic Toxicity of Potassium Chlorate on Vicia faba Root Tip Cells. 氯酸钾污染对蚕豆根尖细胞的遗传毒性效应。
- A Report About Abnormal Mitosis in Root Tip Cells of Allium sativum L. 大蒜根尖细胞有丝分裂发生异常现象的报告。
- Membrane-Like Lysosomes of Root Tip Cells in Silphium Perfoliatum L. 串叶松香草根细胞中的膜状溶酶体。
- The effect of pendimethlin on cell mitosis of maize seedling advantitious root tip was studied inthis paper. 本文研究了除草通对玉米幼苗初生不定根根尖细胞有丝分裂的影响。
- We usually use allium cepa root tip, as experimental material to observe the plant cell mitosis. 观察植物细胞的有丝分裂,常用的实验材料是洋葱根尖。
- Utilization of micronucleus test in Vicia faba root tips cell to detect the mutability of Cu and As pollution. 利用蚕豆根尖细胞微核技术检测Cu、As污染的诱变性。
- The effects of light, agar and carbon sources on the growth of in vitro cultured root tips of Fraxinus mandshurica were studied. 摘要研究了光照有无、琼脂添加与否和不同碳源对离体培养的水曲柳根尖生长的影响。
- Micronucleus test of Vicia faba root tips cell is used to research the genotoxicity of Trichloroethylene (TCE). 应用蚕豆根尖微核试验研究了三氯乙烯的遗传毒性。
- Micronucleus test in vicia foba root tips was performed for 10 mine dust tamples. AFB 1 and 15 fungal extracts. 应用蚕豆根尖微核技术对10份矿尘样品、黄曲霉毒素B_1(AFB_1)和15份真菌提取物进行诱变性研究,结果有10份矿尘、AFB_1和5种真菌提取物能明显诱发蚕豆根尖细胞微核率的增高;
- There is only one pairs of epistatic QTLs for root length, root surface area and root tips, respectively. 其中根体积和平均根直径各检测到4对和5对上位性数量基因座,而根长、根表面积和根尖数量都分别只检测到一对上位性基因位点。
- The micronucleus and abnormal division in Allium sativum root tips induced by polluted river water were investigated. 研究污染的河水对大蒜根尖细胞微核的诱导及细胞分裂的效应。
- The chromosomes in root tip cells of Trifoliate orange( Poncirus trifoliata Raf. 用酶解法观察了枳和宜昌橙根尖细胞的染色体。
- Efficient Plant Regeneration Via Root Tip Culture of Allium tuberosum Rottl. Ex Spreng. 韭菜组织培养高频植株再生体系的研究。
- Association of homologous chromosomes in Mitosis of root tip cells of cucumis Sativus L. 黄瓜根尖体细胞同源染色体的联合现象。
- Thirty weeks later two-millimeter-wide molar crowns emerged, complete with pulp chambers, root tips and bonelike layers of dentin and, in a first, enamel. 30周后,冒出了两公厘宽的臼齿牙冠,具有牙髓腔、牙根的根尖、一层如骨骼般的象牙质,以及最基本的珐琅质。
- Micronucleus test is applied to Vicia faba root tips to study possible geno-toxicity of the industrial wastewater (synthetic waste and chromium waste). 本文利用蚕豆根尖微核法,进行工业废水(综合废水、铬水)污染的遗传毒理研究。
- The root tip of adventitious root included four parts : root cap meristem zone, elongation zone and root-hair zone. 盾叶薯蓣地下茎的不定根根尖由根冠、分生区、伸长区和成熟区四部分组成。