葫芦科的

Sequences homolgous to pC4 were also found in the nuclear genomes of towel gourd and pumpkin. Therefore, we propose that mitochondrial plasmid-like DNA occurred before cucumber diverged from cucurbit and had integrated into the nuclear DNA.

在丝瓜和西葫芦的核基因组中也有pC4的同源序列，因此，推测pC4可能在葫芦科分化的早期就已存在并整合于核中。

Is an important horticultural plant in gourd family, for its higher commodity and economic value.

作为葫芦科植物中的一种重要的园艺作物，是全世界普遍栽培的重要水果，具有较高的商品价值和经济价值。

Horticola , in which Compositae, Cruciferae, Laguminosae and Cucurbitaceae are the main families. It occurs seriously on lettuce, cauliflower, pea, rape and horsebean. The hosts can be divided into four types: the most fitting host, fitting host, preferable host and secondary host. The oviposition of C. horticola on 8 kinds of hosts selected was checked under microscope, which had proved the investigation of host suitability and lettuce is the favorite host.

2004年对扬州地区露地蔬菜上的豌豆彩潜蝇寄主种类及危害程度进行了调查，采用五点取样法共查到豌豆彩潜蝇的蔬菜寄主6科23种，主要分布在菊科、十字花科、豆科和葫芦科等的蔬菜上，其中以莴苣、花椰菜、豌豆、油菜、蚕豆受害最为严重；选择性田间调查和室内试验证明，莴苣是豌豆彩潜蝇最嗜好寄主。

Many fruit vegetables are included in Cucurbitaceae, and the genetic transformation of quality reformation and delayed maturity is import.

葫芦科植物中包括多种以采收果实为主的蔬菜作物，对其进行品质改良、延迟成熟和抗病虫害的遗传转化研究具有重要的理论和实践意义。

The balsam pear is cucurbitaceae one year trailing plant, its rich nutritional value receives populace's approval and the affection more and more.

留学解答资讯网：就这段，这是我毕业论文的摘要，现在急！！谢谢哈苦瓜是葫芦科一年蔓生植物，其丰富的营养价值越来越受到大众的认同与喜爱。

Block the choice of Melon choice Leeward Sunningdale, topography Gaozao, Qiancha not of the Cucurbitaceae vegetables with drainage and irrigation conditions of sand loam or loam plots.

地块的选择厚皮甜瓜选择背风向阳，地势高燥，前茬没有种过葫芦科蔬菜的具有排灌条件的沙壤土或壤土地块。

The paper summarizes studies of in vitro inducement of haploids in cucurbitaceae, including anther culture, in vitro gynogenesis culture and induction of haploid obtained by irradiated pollen. The factors affectting in vitro inducement such as material genetype, medium, pretreatment, megaspores development stage and others had significant effects on the embryoids inductivities.

重点对葫芦科植物离体诱导单倍体的研究进行综述，包括花药培养、离体雌核培养、辐射花粉诱导单倍体培养等在育种中的应用，以及供体基因型、培养基、预处理方式、胚囊发育时期等因素对离体诱导再生频率的影响。

At present, regeneration system of cotyledons, hypocotyls, and stems, protoplasts and cotyledons codes have been established among Cucurbitaceae. There are several methods of transformation, such as agrobacteria -medidated genetic, particle gun, pollen tube passage, DNA soaking, ovary embryonary sac injection. Transgenic is tending to antivirotic and delayed maturity. Selection marker used often is NPT II.

目前，在葫芦科植物中已建立了子叶、茎尖、胚轴、茎段、原生质体和子叶节等的再生体系；用于遗传转化的方法有农杆菌介导法、基因枪法、花粉管通道法、DNA浸泡法等；用于转化的目的基因多为抗病毒病基因和延迟成熟的基因；NPTII基因为最常用的筛选标记基因。

The induced amino acid sequence identity with other cucurbitaceous ribosome-inactivating proteins was up to 68.90%, with TCS was 71.25%, with Gelonin was 71.25%, with Saporin was 66.45%. The amino acid sequences of 90 to 220 were conservative.

BC-MAP30和YT-MAP30基因的推导氨基酸序列与其他葫芦科植物的Ⅰ型核糖体失活蛋白以及天花粉毒蛋白、多花白树毒蛋白、肥皂草毒素蛋白的氨基酸序列同源性分别为68.90％、82.75％、71.25％和66.45％，且其第90～220位氨基酸序列较为保守。

The pumpkin is an indelible symbol of November and is but one variety of the fruits from the great family of gourds.

南瓜已经成为11月份无可替代的象征性食品，但只是庞大的葫芦科水果家族当中的一个种类。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。