| 释义 |
root tip短语¹⁸⁰⁰⁹⁸⁺¹
基本例句
根尖
The results of GUS staining showed that NPC2 expressed mainly in meristematic zone, elongation zone and vascular tissue of maturation zone of root tip;
GUS染色显示 NPC2在根中主要是在根尖分生区和伸长区表达，在成熟区主要是在维管组织中表达； dictall
The function of root tip is related to transport, unloading and distribution of auxin in roots.
根尖功能与生长素运输、根尖的卸载及根中的分布有密切关系。 cnki
The high ratio of abnormal division is one of the important reasons of declining germination percentage and chromosomes aberration of root tip cells in wheat seeds.
高比率的异常分裂是小麦根尖细胞染色体畸变和其种子发芽率降低的重要原因之一。 cnki
The mutagenic effects of radiofrequency radiation on chromosome were studied by using micronucleus test in root tip cells of viola gaba in the laboratory and field.
利用蚕豆根尖细胞微核试验对射频辐射污染引起的生物染色体突变效应进行了实验室观察和现场监测。 cnki
Al induced peanut root tip mitochondria generating reactive oxygen species ROS, resulting in lipid peroxidation, it was more serious in R1549 than in LH11.
铝能诱导花生根尖线粒体产生活性氧，导致膜脂过氧化， R1549较LH11严重。 fabiao
Effects on mitosis and chromosomal aberrations of tobacco root tip cells were observed by the method of artificially inducing para- nodule treated with2,4- D and rhizobium.
通过人工诱导烟草结瘤的方法，观察给予2，4- D、根瘤菌后，其对烟草根尖细胞有丝分裂和染色体畸变的影响。 cnki
Effects of NiCl2 treatments with different concentration and processing times on mitosis in garlic root tip cells were investigated in this paper.
以大蒜根尖细胞为材料，研究了不同浓度氯化镍在不同处理时间对细胞有丝分裂的影响。 dictall
In this thesis, the chromosomes of the root tip meristematic cells of common wheat were treated by histochemistry methods to understand the reality and chemical nature of chromosome scaffold.
本文应用细胞化学方法对小麦根尖分生组织细胞的染色体进行原位处理，对染色体骨架存在的真实性和化学本质进行了探讨； fabiao
In the region of cotton root tip, PL9L were not detected.
在棉花根尖区域均未检测到 PL9L。 cnki
Inhibition of purified water to the growth of root tip of allium sativum decreased distinctly and toxic effect to cells of root tip decreased as well.
处理后的水质对大蒜根尖生长的抑制作用明显降低，污水对大蒜根尖细胞的毒害作用也同时降低。 cnki
Methods: Sister chromatid exchange SCE was sued in human lymphocytes and plant root tip cells.
方法：蚕豆、大麦和人外周淋巴细胞姐妹染色单体交换 SCE。 cnki
Peanut cultivars GH21 Al-resistant and GH23 Al sensitive were selected from18 cultivars by root elongation experiment, hematoxylin dying and Al content detection of root tip.
通过根长试验、苏木精染色和根尖铝含量测定，从18个花生品种中筛选到耐铝品种桂花21，铝敏感品种桂花23。 cnki
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。 kuenglish
Sucrose was better than glucose and maltose as the carbon sources, and 3% sucrose was best for root tip growth of F. mandshurica.
蔗糖作为碳源的效果较果糖和麦芽糖好，其中以3%的蔗糖对离体根尖的生长效果最好； cnki
The longer these wheat seeds stored under the room temperature, the higher abnormal division index of the root tip cells were.
小麦种子在室温储存时间越长，其萌发出的根尖细胞出现异常分裂的比率就越高。 cnki
The onion root tip karyokinesis experiment is a basic experiment in middle normal school biological teaching.
洋葱根尖细胞有丝分裂实验是中师生物教学的一个基础实验。 cnki
The paper studied the growing situation and cell micronuclei frequency of garlic root tip cultured in the industrial waste water to monitor the contamination degree of the industrial waste water.
通过观察在工业废水中培养的大蒜根尖的生长情况及微核率，监测工业废水的污染程度。 chemyq
Through the count of root tip chromosomes and the observation of meiotic, we made the judgments of the stability and chromosome configuration for progeny.
通过根尖染色体计数及花粉母细胞减数分裂观察对后代材料的稳定性和染色体构型做出了判断。 fabiao
The number of chromosomes in the root tip cells was observed.
对主栽品种的根尖细胞染色体数进行了观察； cnki |