焦纤维素

A highly flammable nitrocellulose used in the manufacture of collodion,plastics,and lacquer s.

焦木素，木棉一种极易燃的硝酸纤维素，用于制造股棉，塑料和漆

A highly flammable nitrocellulose used in the manufacture of collodion, plastics, and lacquers.

焦木素，木棉一种极易燃的硝酸纤维素，用于制造股棉，塑料和漆

Used in the manufacture of collodion, plastics, and lacquers.

焦木素，木棉一种极易燃的硝酸纤维素，用于制造股棉，塑料和漆

The Klason lignin level of anti-4CL-transformed tobacco was much lower than that of the control. The cellulose content increased in transgenic tobacco with UGPA constructs.We also obtain transgenic tobacco transformed with Acetobacter xylinum UGPase gene.

研究了木醋酸菌来源的UGPase基因与植物来源的UGPA基因在转基因烟草中的表达，测定了两种转基因烟草的尿苷二磷酸葡萄糖焦磷酸化酶的活性、木质素含量和纤维素含量。

This method is more simple and inexpensive than screening cDNA library, and can be easily adapted to clone other genes. An Amorpha fruticosa cDNA clone encoding UDP-glucose pyrophosphorylase, a key enzyme producing UDP-glucose in the synthesis of sucrose and cellulose, was cloned by using this method.

本论文利用此方法首次从紫穗槐中克隆了与纤维素合成前体----尿苷二磷酸葡萄糖的代谢有关的尿苷二磷酸葡萄糖焦磷酸化酶基因和与木质素合成相关的4-香豆酸：CoA连接酶(4CL)基因的全长cDNA序列，并由此推测出相应的氨基酸序列。

Compared the lignin and cellulose level of these two kinds of transgenic tobacco, we found that the cellulose content increased and the lignin content deduced in transgenic tobacco transformed with Amorpha fruticosa UGPA constructs, both the cellulose content and the lignin content increased in transgenic tobacco transformed with Acetobacter xylinum UGPA constructs.

结果表明，两种转基因烟草的尿苷二磷酸葡萄糖焦磷酸化酶的活性均有明显提高；转紫穗槐UGPA基因的烟草纤维素含量有所提高，木质素含量略有降低，纤维素与木质素含量之大连理工大学博士学位论文比提高；而转木醋酸菌来源的UGPase基因的烟草木质素含量和纤维素含量均显著提高。

INGREDIENTS: skim milk, sugar, cream, chocolaty chips (sugar, coconut oil, cocoa processed with alkali, partially hydrogenated coconut oil, cocoa, salt, soy lecithin, natural flavor), corn syrup, cocoa processed with alkali, whey protein, egg yolks, tapioca maltodextrin, soy protein, natural flavor, Propylene Glycol Monostearate, guar gum, carrageenan, cellulose gum, mono and diglycerides, salt, malt extract, xanthan gum, molasses, vitamin A palmitate, dextrose, caramel color

成分：脱脂牛奶，糖，奶油， chocolaty芯片（糖，椰子油，可可碱处理，部分氢化的椰子油，可可粉，盐，酱油，卵磷脂，天然香料），玉米糖浆，可可碱处理，乳清蛋白，蛋蛋黄，木薯麦芽糊精，大豆蛋白，天然香料，丙二醇酯，瓜尔豆胶，卡拉胶，纤维素胶，单声道和diglycerides ，盐，麦芽提取物，黄原胶，糖蜜，维生素A棕榈酸酯，葡萄糖，焦糖色

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。