Altererythrobacter xiamenense sp.nov., an algicidal bacterium isolated from red tide seawater

来源 :第五届全国微生物资源学术暨国家微生物资源平台运作服务研讨会 | 被引量 : 0次 | 上传用户:hnldlxz
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
  A Gram-stain-negative, yellow-pigmented, aerobic bacterial strain, designated LY02T, was isolated from coastal seawater in Xiamen, Fujian Province of China.Growth was observed at temperatures from 4 to 44 ℃, at salinities from 0 to 9 % and at pH from 5 to 10.Phylogenetic analysis based on 16S rRNA gene sequencing revealed that the isolate was a member of the genus Altererythrobacter in the family Erythrobacteraceae.The strain LY02aT was most closely related to A ltererythrobacter marensis MSW-14T (97.2 % sequence similarity), followed by Altererythrobacter ishigakiensis JPCCMB0017T (97.1%), Altererythrobacter epoxidivorans JCS350T (97.1%) and Altererythrobacter luteolus SW-109T (97.0 %).
其他文献
Using the 16S rDNA clone library technique, a priliminary study was conducted on the community diversity of endophytic bacteria in seeds of Xisha wild Noni.The results indicated that the endophytic ba
会议
The seeds of plants are carriers of a variety of beneficial bacteria and pathogens.Using the non-culture methods of building 16S rDNA libraries, we investigated the endophytic bacterial communities of
会议
结核病是由结核分枝杆菌(Mycobacterium tuberculosis)引起的传染性公共卫生疾病.根据世界卫生组织从204个国家收集到的最新数据,结核病仍是目前威胁人类的一个主要传染病杀手,全世界约有1/3人口感染结核菌,2011年,全球新增结核病患者约870万人,全球死于结核病的人数约为140万人.在中国,受结核分枝杆菌感染人数甚至超过5.5亿,如果不加紧采取有效的控制措施,在未来10年,
基于16S rRNA基因序列分析和形态特征比对,从塔克拉玛干沙漠南麓沙生植物来源的278株内生放线菌中选取80株,开展发酵和抗菌活性筛选.经液体培养,菌株培养液经乙酸乙酯萃取,而菌丝体经丙酮浸提,获得160份提取浓缩物小库.以粪肠球菌、金黄色葡萄球菌、肺炎克雷伯菌、鲍曼不动杆菌、铜绿假单胞菌、大肠杆菌、白色念珠菌和马尔尼菲青霉及其相应的耐药菌,共16株为检定菌株,采用纸片扩散法对该库进行抗菌活性筛
认识和理解石油烃厌氧生物降解产甲烷的微生物学过程,有助于开发新型的微生物采油和厌氧生物修复技术.文章阐述了从胜利油田采集的样品,培养获得了两个分别在35℃和55℃条件下降解石油烃的产甲烷菌系.气体组分分析发现不同温度条件下,这两个菌系加入1克原油分别产生甲烷3.7±0.3和2.8±0.3 mmol,而不加原油的对照组的甲烷没有明显累积(<0.3 mmol).原油族组分分析表明饱和烃组分发生了显著降
从四川凉山州采集的烟草根际土壤样品,采用选择培养技术进行功能微生物的筛选分离,主要分析菌株的解磷能力、嗜铁素及IAA的产生.结果表明:从60份土样中分离得到具有解磷能力的菌株组成为:115株细菌、29株真菌、23株放线菌.这些细菌中铁载体阳性菌株为33株,产生IAA浓度≥5ug/ml的菌株为16株.并得到五株综合功能优良的菌株.该菌株已被山东农业微生物菌种资源保藏与利用中心收录,编号为AMCC 1
会议
The Sesame-flavor Liquor is one of innovative liquor types in China, which has been universally popular for its technology characteristics combined with multifold-flavor liquors and elegant sesame fla
会议