RRNA基因序列相关论文
根据已发表的猪附红细胞体16SrRNA基因序列设计一对引物,以从患附红细体病的病猪血液中提取的猪附红细胞体DNA作为模板,建立了猪附......
目的:通过研究Graves病患者与健康对照者粪便样品中的微生物种类及数量,探索Graves病患者肠道菌群结构是否存差异及差异菌群与该病......
由罗布泊地区盐碱环境的胀果甘草(Glycyrrhiza inflate Batal.)分离出79株内生菌,其中根34株,茎20株,叶25株。本研究重点以从根中......
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A yeast strain which was capable of degrading sulfonylurea herbicide chlorimuron-ethyl named as LF1 was isolated from a ......
A bacterial strain BAP5 with a relatively high degradation ability of benzo[a]pyrene (BaP) was isolated from marine sedi......
在物种鉴定领域中,权威方法是基于BLAST的序列比对算法,然而该算法出现计算量过于庞大,运算效率低以及资源消耗较高等问题.为解决......
A New Disease of Cherry Plum Tree with Yellow Leaf Symptoms Associated with a Novel Phytoplasma in t
A novel phytoplasma was detected in a cherry plum(Prunus cerasifera Ehrh) tree that mainly showed yellow leaf symptom. T......
一个细菌的协会被在在 chemostat 作为碳和精力的唯一的来源与五氯苯酚(PCP ) 补充的矿物质盐媒介(MSM ) 从肉和造纸厂自河的沉积......
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对大庆盐碱土中分离到的菌株20—13进行表型特征、生理生化特性和系统发育学研究表明,菌株20-13为革兰氏阴性、能运动的杆菌,末端形......
对阳江豆豉分离菌株进行多项分类鉴定,并对该菌中性蛋白酶基因克隆和序列分析,预测菌株中性蛋白酶二级结构。采用18SrRNA基因序列......
从污染的化妆品中分离到1株具有氯霉素抗性的革兰阴性菌213#。通过16S rRNA基因同源性比较,表明分离菌与GenBank中洋葱伯克霍尔德(B......
[目的]分离、筛选具高效分解钾长石能力的菌株。[方法]从采自湖南省桂东县钾长石矿区的土壤中分离、筛选分解钾长石能力较强的菌株......
附红细胞体病是由附红细胞体寄生于人和动物红细胞表面、血浆及骨髓中所引起的一种人畜共患病。最初该病被命名为附红细胞体,并将......
Fermentation characteristics ofMegasphaera elsdeniiJ6 derived from pig feces on different lactate is
D-Lactate-utilizing bacteria play important roles in maintaining the balance of gut lactate; however, studies on gut D-l......
解磷细菌在增加土壤可溶性磷含量、提高磷肥利用效率方面具有重要作用。为选筛高效解磷菌、探讨其解磷机制,本文利用平板溶磷圈法......
Chromosomal Localization of the 5S and 45S rDNA Sites and 5S rDNA Sequence Analysis in Nelumbo Speci
The physical location of 45S and 5S rDNA sites by double-target fluorescence in situ hybridization (FISH) and 5S rDNA no......
Cultivation-Independent Analysis of the Development of the Lactobacillus spp.Community in the Intest
Molecular diversity and development of the Lactobacillus community in the intestinal tract, as influenced by age and int......
The Finding and Phylogenetic Evolution Analysis of Bovine Piroplasms in the Rasǒn Area of North Kore
The objective of this study was to investigate the epidemiology of bovine Piroplasms infections in the Rasǒn area of No......
[目的]获得新疆哈密南湖的嗜盐菌,并分析其生物多样性,以期为分离培养基碳源设计引入一种快速可行的方法.[方法]利用BIOLOG筛选碳......
马巴贝斯虫寄生于马属动物红细胞内,引发马的血液原虫病。该虫的18SrRNA基因序列的保守性很强,是用于诊断马巴贝斯虫病理想的基因序......
客观 Cryptosporidium spp。全球性是流行的并且绵羊是一座重要 zoonotic 水库。关于在在中国的 ovines 的 Cryptosporidium 感染......
Objective To establish multiplex PCR-based assays for detecting H.influenzae and H.parainfluenzae.And the PCR-based assa......
为进一步优化抗生素污水中微生物的检测,介绍了实时荧光定量PCR技术、DGGE/TGGE技术、16S rRNA基因序列比较、T-RFLP技术、高通量......
以107条从NCBI下载和测序的12种仔猪常见致病菌的23S rRNA基因序列为研究对象,运用DNASTAR软件进行系统发育分析。结果显示:以各种细......
目的:分离、鉴定高耐受和高效降解环己酮的菌株。方法:从采自岳阳巴陵石化公司环己酮生产车间总出水口的污泥中,通过逐步驯化筛选环......
A new strain named YTW315 was isolated from Dexing area using the double-layer culture technique. The morphological, bio......
自岳阳巴陵石化公司环己酮生产车间总出水口污泥中分离得到一株能快速降解环己酮的菌株,菌号为JDM-3-11.通过形态观察、生理生化特......
20世纪70年代前,生物类群的区分主要是根据形态和结构、生理和生化特征、行为习性表现以及少量的化石资料来进行的。这种通过表型特......
目的 探讨福建华溪蟹(Sinopotamon fukienense)的遗传多样性。方法:采用PCR结合DNA测序技术,测定S.fukienense的线粒体COI和16S rRNA基......
Microbes are believed to play important roles in ecosystem function in many environments.The hot springs of Xiamen Islan......
应用线粒体12S rRNA基因序列对4个地理品系的西藏拟溞(纳木卡错品系、色林错品系、班戈湖品系、赛里木湖品系)进行分子系统发育研究,......
A diatom was purified with colony selection and continuous dilution methods. It was identified to Cylindrotheca closteri......
从患暴发性流行病的西伯利亚鲟(Acipenser baerii)肝脏和心脏中各分离到1株细菌,分离纯化后获得2个分离株,编号分别为AeBF070904、Ab......
In this study,43 cellulose-decomposing strains were isolated from deep-litter systems. After preliminary screening with ......
Over the past five years,an epidemic disease broke out in Pelteobagrus fulvidraco ponds of Zhejiang Province. The diseas......
In order to select the strain that can degrade nitrite,the screening plate with nitrite was used as the sole nitrogen so......
动物rRNA基因是一种GC含量较高、结构复杂的重复序列.该研究结合亲缘生物法生物信息学技术,经反复摸索后选用LA PCR法即LA PCR Taq......
Thermococcales 的成员是由三个类, Thermococcus, Pyrococcus,和 Palaeococcus, Thermococcus 在之中是经常孤立的大多数组成的 organ......
从位于西藏自治区澜沧江边一个47℃的盐井中分离筛选到一株耐热嗜盐菌菌株YJ0238,对其进行了生理生化特性研究,采用PCR方法扩增其16S......
从市售泡菜中分离到7株乳酸菌,对其进行形态学、生理生化及16SrRNA基因鉴定。基于生理生化特性和16S rRNA基因序列的同源性比较,以......
从高温稻草堆肥中分离到1株能降解纤维素的放线菌CN9,分别对其表型特征、化学特征和16SrRNA基因序列进行了分析,根据实验结果,CN9属于......
On four closely related hypotrichous ciliates (Protozoa, Ciliophora, Spirotrichea): molecular charac
为了澄清大多数的发展史和关系,使 hypotrichous ciliates 糊涂, Holosticha 复杂,四密切相关的 holostichids (五张人口) , Holostich......
猪附红细胞体病是由猪附红细胞体寄生在猪红细胞表面而引起的感染性疾病,以高热和急性黄疸性贫血为典型临床症状。有关该病原的分类......
以我国福建省三明市某蛇场的病蛇为研究对象,对其进行剖检,观察其器官组织病变,并从体腔中分离得到1对寄生虫成虫,经过剖检观察初......
A biocontrol strain HJX1,which had good inhibitory effect against Fusarium oxysporum f. sp. cubense,was identified as Ba......
冰从从东方 Rongbuk 冰河被钻的 22.27 m 冰核心融化水,埃韦雷斯特山是以二个孵化方法的孵化:板直接融化水并且丰富融化水优先的板分......
Rehai 地热的领域,在 Tengchong 定位了县在中央西方的云南省,是在中国的最大、最强烈地学习的地热的领域。弹簧的宽物理化学的差异(......
这研究处理南极 microflora 的生物地理学(南极洲充当最好的模型学习微生物引起的生物地理学) 例如有 Halomonas variabilis 和杆......