烟草

DC to GND DC to BAT BAT, CHG, POK, USB to GND Operating Temperature Range Junction Temperature Range Storage Temperature Range Lead Temperature (soldering, 10s) Continuous Power Dissipation (TA =+70C) 5-Pin Thin SOT23 Derates above +70C 5-Pin Thin SOT23

直流接地直流英美烟草英美烟草，嗜铬粒蛋白2710 8860，USB到GND的工作温度范围结温度范围储存温度范围引线温度（焊接，10秒）连续功率耗散（电讯局长=+70℃）5引脚薄型SOT23封装Derates以上+ 70℃5引脚薄型SOT23封装

Glutinosa and Solarium lycopersicum,while Tomato yellow leaf curl China virus and its DNAβinduces distinctive vein thickening and enations as well as leaf curling.To investigate the genetic determinants of the phenotypic differences, we inoculated Nicotiana spp.with infectious clones of TbCSV/DNAβand TYLCCNV/DNAβpseudorecombinants and showed that symptoms co-segregated with the DNAβcomponent.

烟草曲茎病毒(Tobacco curly shoot virus，TbCSV)/DNAβ在烟草和番茄上能引起曲叶症状，而中国番茄黄化曲叶病毒(Tomato yellow leaf curl China virus，TYLCCNV)/DNAβ除引起曲叶外还引起寄主的脉突和耳突症状。

Objective］The research aimed to study the correlation between 2 strains bacterial endophytes and Pseudomonas solanacearum of tobacco.

［目的］研究皖南烟区2株烟草内生菌细菌与烟草青枯病的相互关系。

Conclusion］ The tobacco will be taken bad because of actions of 2 strains bacterial endophytes isolated from Enterobacter Hormaeche under the conditions that is also pathogeny fungus of tobacco,which will further study in future.

结论］ 分离的这2株肠杆菌属的内生细菌在一定条件下会导致烟草发病，也是烟草的病原菌，这需更深入的进行研究。

Jinfeng Hotel is an international commercial and travel hotel which is invested by China National Tobacco Corporation and managed by Jin Jiang hotels. According the new standard, the hotel was granted the five-start hotel by State Bureau of Tourism on 18th, October 2007 and it was awarded a title of the first green hotel at gold-leaf level.

锦峰大酒店是由中国烟草总公司江西省烟草行业投资、上海锦江国际酒店管理有限公司全权管理的涉外商务旅游酒店。

In preferred embodiments, the resultant tobacco products are dried, golden-yellow leaves having almost negligible amounts of the known carcinogens NNN and NNK, in comparison to conventionally cured tobacco.

在优选的实施方案中，所得的烟草制品为金黄色的干烟叶，与常规熟化的烟草相比其已知的致癌物NNN和NNK的量几乎可忽略不计。

This is self outside because of getting rid of tobacco, in the process manufacturing a cigarette, be going to add a little coconut , licorice root , candy , glycerin , glycol etc.

烟在点燃后，所产生的烟雾，包含了烟草中所有的化学成分，同时比烟草本身又增加了一些有害物质，如一氧化碳和烟焦油等。

Northern-blot analysis demonstrated that the two rice NAP1-like genes are predominantly expressed in stem tissues such as root and shoot apical meristems as well as in young flowers.

我们通过筛选单子叶植物水稻和双子叶植物烟草的cDNA文库，获得了6个NAP1类似蛋白（NAP1 like protein，NAP1_LP）的cDNA，其中水稻的两个NAP1类似蛋白分别命名为OsNAP1_L1和OsNAP1_L2，烟草的4个类似蛋白分别命名为NtNAP1_L1、NtNAP1_L2、NtNAP1_L3和NtNAP1_L4。

Synchrotron radiation X ray fluorescence ; tobacco protoplast ; tobacco mosaic virus ; trace elements

同步辐射X-射线荧光分析；烟草原生质体；烟草花叶病毒；微量元素

The summary results are below:1. GUS expression under the driving of the BjCHI1 promoter (-1060/+17) was essentially undetectable in the young seedlings under normal growth conditions. GUS activity was first detected in the stigma of young flowers, peaked in the young siliques, and decreased when the siliques became older. No GUS expression was found in the mature siliques, seeds or root.2. The BjCHI1 promoter (-1060/+17) was inducible by NaCl, PEG, wounding and MeJA treatments. High levels of GUS expression were detected in the transgenic tobacco and Arabidopsis plants after wounding, NaCl, PEG, and MeJA treatment, indicating that the BjCHI1 promoter responses to both biotic and abiotic stresses.3. RT-PCR analysis confirmed that the expression of the BjCHI1 gene in B. juncea was inducible by PEG and NaCl.4. The transcription start site was determined by 5′-RACE, and was located at the 17th nucleotide upstream of the translation initiation codon of the BjCHI1 gene.5. A -805/+17 promoter fragment was enough to response to wounding and MeJA induction, which was proved in transgenic tobacco and Arabidopsis plants. The 397 bp region between -805 and -409 of the BjCHI1 promoter contains a cis-acting element that is essential for the wounding and MeJA inducibility.6. The -695/-620 region was necessary but not sufficient to confer MeJA-responsive expression. A T/G-box locates in -353 play an important role in the expression of the BjCHI1 gene in response to MeJA treatment. The 76 bp region is coupled with the T/G-box to confer full MeJA-inducible transcription of the BjCHI1 gene.

主要结果如下：1、利用转基因拟南芥植株分析表明，正常生长条件下，BjCHI1启动子(-1060/+17)驱动GUS基因主要在花柱中表达，幼嫩的荚也有表达，并随着果荚的成熟而减弱，成熟的果荚、种子和根没有显示GUS活性。2、BjCHI1启动子(-1060/+17)能驱动GUS基因在转基因烟草和拟南芥中响应伤害的诱导，转基因拟南芥的分析还证明BjCHI1启动子也受MeJA、NaCl和PEG的诱导，证明BjCHI1启动子是一个伤害、MeJA、NaCl和PEG等生物和非生物因素诱导启动子。3、RT-PCR进一步证明芥菜中BjCHI1基因也受NaCl和PEG的诱导表达。4、5′-RACE法鉴定了BjCHI1启动子的转录起始位点，位于翻译起始位点ATG上游第17个碱基A.5、转基因烟草和拟南芥分析证明，-805/+17的启动子片段足以响应伤害和MeJA的诱导，-805和-409之间397 bp的启动子片段含有对伤害和MeJA诱导必要的元件。6、本明烟叶片瞬时表达系统分析证明，一段76 bp的序列(-695/-620)对BjCHI1启动子响应MeJA的诱导是必要的，但不足以响应MeJA的诱导，位于-353的T/G-box也参与MeJA的诱导。76 bp的序列(-695/-620)与T/G-box协同起作用，赋予BjCHI1启动子MeJA诱导性。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。