变种

USC team reveals structure of APOBEC family protein - Researchers at the University of Southern California have provided the first 3-D view of a protein from an enzyme family that, through its ability to mutate genes, can both help and hinder human health.

家庭补贴队揭示蛋白质结构apobec -美国南加州大学的研究人员提供了一次三维鉴于从酶蛋白家族，通过基因变种能力，一方面有助于人类健康和阻碍。

By the usual Darwinian dynamics of natural selection, the mutation of altitude acclimation comes to dominate the village gene pool.

根据达尔文自然选择的惯例，适应高地生活的变种就来主宰村子的基因库了。

True, it is a bit of a mutant Pigeon, and has been genetically modified with high-tech accoutrements.

实际上，这辆飞鸽有些变种，它经过了基因改良，我用一些高科技手段改装了它。

Green, petaloid sepals 4; fruit an aggregate of achenes, anchene with hairy tail.

附注：本属植物约有300种；台湾产18种及2变种，其中8种为特有种。

A variety of albatross with black feet.

信天翁的变种，脚为黑色。

Asiatic wild sheep with exceptionally large horns; sometimes considered a variety of the argali.

角非常大的亚洲绵羊；有时被看作是盘羊的一个变种。

This spiral shape is unique. It is definitely not a variation of the aurora borealis - northern lights.

这种螺旋形状是很特殊的，肯定不会是某种极光现象的变种。

Questions plus testingHBV, HCV, HIV, HTLV, syphilisTesting onlyWNV, T. cruzi,Questions onlyCJD, vCJD, HAV, malaria, babesia, leishmaniaQuestions assumed to have impactHHV-8, tropical infections, emergent situations e.g., SARS

需要质疑和检测的内容乙型肝炎病毒，丙型肝炎病毒，艾滋病毒，人类嗜T细胞病毒，梅毒螺旋体只需要检测的内容西尼罗河病毒，克氏锥虫，只需要质疑的内容克雅氏病，变种克雅氏病，甲肝，疟疾，巴贝西虫，利什曼原虫需要质疑假设可产生影响的内容疱疹病毒-8，热带传染病，紧急情况如非典

Results Synergized by microwave under the power of 210W, chlorhexidine and benzalkonium bromide represented weak activity for killing Bacillus subtilis var. niger, glutaraldehyde and ortho-phthalaldehyde presented obvious enhanced activity.

结果 在微波输出功率为210W的协同作用下，低效消毒剂显现微弱杀枯草杆菌黑色变种芽胞活性，高效消毒剂杀枯草杆菌黑色变种芽胞的活性则显著增强。

Pathogenicity of 83 Curvularia isolates including 76 isolates from corn and 7 isolates from other hosts were tested in seedling and adult stage of corns. Among these species based on morphology, C. lunata, C. pallescens, C. lunate var. aeria, C. clavata and C. ovoidea could cause the typical Curvularia leaf spot symptom that lesions are grayish spots up to 1mm in diameter appear in the centers and straw-colored or chlorotic halos may surround the lesions.

以上方面的研究结果表明：通过形态鉴定，来自玉米弯孢菌叶斑病病害标样中的148株弯孢菌被鉴定为9个种和1个变种，即新月弯孢菌、苍白弯孢(C.pallescens)、新月弯孢菌气生变种(C.lunata var.aeria)、棒弯孢、C.ovoidea、不等弯孢(C.inaequalis)、塞河弯孢(C.senegalensis)、香茅弯孢(C.cymbopogonis)、Curvularia sp〓和Curvularia sp〓。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。