烟草素

The temporal andspatial expression of CaM mRNA may be closely related with cell division, pollendevelopment and substance transport.

烟草花药发育过程中钙调素基因的时空表达可能与细胞分裂、花粉发育和物质转运密切相关。

After the expression of vic-ipt gene in the transgenic tobacco seeds, a new source for cytokinin biosynthesis is formed in these seeds.

vic-ipt基因在烟草种子中的特异性表达导致种子内形成了一个细胞分裂素合成的源。

PSE7 and SOJB had the similar binding proteins in tobacco, suggesting that they may share some similar biological functions. The ubiquitin-conjugating protein and peptidase involved in protein degradation were found binding with SOJB but not PSE7. Both SOJB and PSE7 could bind with transmembrane transport protein, SOJB bound with copper transporter protein, and PSE7 bound with water channel protein. The results suggested that the target of SOJB and PSE7 may be located in cytoplast.

PSE7和SOJB在烟草中存在几个相似的结合蛋白，表明二者具有共享的生物学功能；SOJB能与肽酶和泛素结合蛋白（与蛋白质降解有密切关系）互作，而PSE7没有筛选到类似蛋白；SOJB和PSE7均能与跨膜运输蛋白结合，PSE7与水通道蛋白结合，SOJB与铜离子转运蛋白结合，表明二者在胞质内均存在作用靶标。

Effects of decapitation on growth, uptake and distribution of potassium in tobacco.

打顶对烟草生长、钾素吸收及其分配的影响。

B is the important element of tobacco,having an important on the growth and quality,if B is undersupply or excess , the tobacco physiological function destroied.

硼是烟草生长的必需元素，对于烟草的生长和品质有很重要的影响，硼素供应不足或是过剩都会引起烟草生理机能失调，品质下降。

The result make know, There are good incitement function on growth of flue-cured tobacco after spraying harpin.

结果表明，喷施不同浓度的康壮素对烟草生长发育产生良好的刺激作用。

Hygromycin is one of the most widely used antibiotics in plant genetic engineering, and in this study we examined the hygromycin-resistant concentrations on tobacco seed germination and leaf explants regeneration.

潮霉素是植物基因工程研究中使用较为广泛的转化体筛选抗生素，本文对烟草种子萌发及叶片外植体组织再生进行潮霉素抗性浓度筛选与研究。

As the first attempt, it was designed to reveal the general pattern of lectin receptor distribution on the surface of female cells, namely egg cells, central cells and synergids of Torenia fournieri and, especially, toensure the possible effects of cell isolation procedure on the distribution of lectin receptors by four different systems.

在烟草活体的中央细胞及卵细胞表面发现了伴刀豆凝集素受体的极性分布或者称之为&镶嵌性分布&。在大部分的中央细胞膜表面，该凝集素受体主要分布在靠近核的部位，而在相对侧的荧光要弱或缺失。

This paper is an attempt to probe into effects of different application of potassium fertilizer on tobacco plant growth and potassium absorption.

为了探索烟草施用钾肥的抗旱效果和提高烟叶品质，通过盆栽试验研究了干旱胁迫下不同供钾水平对烟草生长和钾素吸收的影响。

The study showed that the role of inhibitor of pyridine's ramification was more effective than of pyridine itself, and found that the lycopene could attain 400mg/L when adding 1g/L tobacco dust. The modulator could make different effect on fermentation.

研究了不同阻断剂的阻断效果，结果表明：吡啶衍生物的阻断效果明显高于吡啶，烟草废弃物可阻断番茄红素向β-胡萝卜素的转化，当添加1g/L烟草废弃物时，番茄红素的产量达到400mg/L。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。