ISOLATES

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Major ascaroside pheromone component asc-C5 influences reproductive plasticity among isolates of the invasive species pinewood nematode被引量：1
《Integrative Zoology》2021年第6期893-907,共15页Meiping ZHAO Jacob D.WICKHAM Lilin ZHAO Jianghua SUN 
This work was funded by the National key R&D Program of China(2018YFC1200400);the Natural Science Foundation of China(31630013,31572272);the Frontier Science Key Project of the Chinese Academy of Sciences(QYZDJ-SSW-SMC024).
Pheromones are communication chemicals and regulatory signals used by animals and represent unique tools for organisms to mediate behaviors and make“decisions”to maximize their fitness.Phenotypic plasticity refers t...
关键词：Bursaphelenchus xylophilus FECUNDITY INVASION phenotypic plasticity PHEROMONE 
Prevalence and Antimicrobial Resistance of Gram-Negative Bacteria Isolates in Shellfish Samples from Two River Estuaries in South-South Nigeria
《Advances in Microbiology》2021年第9期428-443,共16页Nsikan Samuel Udoekong Bassey Enya Bassey Anne Ebri Asuquo Otobong Donald Akan Casmir Ifeanyichukwu Cajetan Ifeanyi 
Antibiotic resistant bacteria pathogens remain the leading cause of shellfish borne diseases and a major health threat to humans worldwide. The objectives of this study were to isolate, identify, and determine the ant...
关键词：SHELLFISH Gram-Negative Bacteria ESBL-Indicators Multi-Drug Resistance Calabar 
Diversity of fungal isolates from fungus-growing termite Macrotermes barneyi and characterization of bioactive compound from Xylaria escharoidea被引量：3
《Insect Science》2021年第2期392-402,共11页Venkateswarulu Nagam Rammohan Aluru Muhammad Shoaib Guang-Rui Dong Zhi Li Veera Bramhachari Pallaval Jin-Feng Ni 
This study was supported by grants from the National Natural Science Foundation of China(31272370,31970119).
Owing to their potential applications,as well as their structural diversity,the discovery of novel secondary metabolites from insect-associated fungi has been of interest to researchers in recent years.The aim of this...
关键词：fungal isolates Macrotermes barneyi secondary metabolites Xylaria escharoidea 
Comparative genome analysis on intraspecific evolution and nitrogen fixation of Leptospirillum ferriphilum isolates被引量：3
《Transactions of Nonferrous Metals Society of China》2020年第6期1635-1646,共12页Hong-wei LIU Liang-feng XU Xue GUO Hui-dan JIANG Xue-duan LIU Yi-li LIANG Hua-qun YIN Ya-zi LIU 
Project(2018YFC1801804)supported by the National Key R&D Program of China;Projects(2016JJ3146,2017JJ3160)supported by the Natural Science Foundation of Hunan Province,China。
To reveal the intraspecific evolution of Leptospirillum ferriphilum isolates which thrived in industrial bioleaching ecosystems and acid mine drainages,genome sequences of L.ferriphilum YSK,L.ferriphilum DX and L.ferr...
关键词：Leptospirillum ferriphilum comparative genome nitrogen fixation intraspecific variation recombination 
Menaquinone-7 production from maize meal hydrolysate by Bacillus isolates with diphenylamine and analogue resistance被引量：2
《Journal of Zhejiang University-Science B(Biomedicine & Biotechnology)》2017年第6期462-473,共12页Jian-zhong XU Wei-guo ZHANG 
supported by the Natural Science Foundation of Jiangsu Province(No.BK20150149),China
A menaquinone-7（MK-7） high-producing strain needs to be isolated to increase MK-7 production, in order to meet a requirement of MK-7 given the low MK-7 content in food products. This article focuses on developing MK...
关键词：Menaquinone-7 Bacillus amyloliquefaciens Analog resistance Diphenylamine resistance Maize meal hydrolysate 
Diversity of 16S rDNA of Indigenous Iraqi Sinorhizobium meliloti Isolates Differing in Their Ability to Drought Tolerance
《Journal of Life Sciences》2014年第3期223-229,共7页Rana Aziz Hameed Nidhal Niama Hussain Abed aljasim Jasim Aljibouri 
Soil bacteria Sinorhizobium meliloti had enormous agricultural value, due to their ability in fixing nitrogen symbiotically with an important forage crop legume--alfalfa. The aims of the present study were （1） to is...
关键词：16S rDNA Sinorhizobium meliloti DROUGHT genetic diversity. 
Random Amplified Polymorphic DNA （RAPD） Analysis on Blumeria graminis f.sp. tritici Isolates Collected in Central Gansu Province, China
《International Journal of Technology Management》2014年第5期25-28,共4页Long WANG Li-Ping GAN Sheng-Rong WANG 
Twenty isolated strains of Blumeria graminis f.sp. tritici collected from central Gansu province were studied with random amplified polymorphic DNA （RAPD） analysis. PCR amplifications using nine random primers gener...
关键词：Blumeria graminis f.sp. tritici Physiological race RAPD Polymorphic frequency 
Soil bacterial and fungal community successions under the stress of chlorpyrifos application and molecular characterization of chlorpyrifos-degrading isolates using ERIC-PCR
《Journal of Zhejiang University-Science B(Biomedicine & Biotechnology)》2014年第4期322-332,共11页Lie-zhong CHEN Yan-li LI Yun-long YU 
supported by the Zhejiang Provincial Key Technology Innovation Team(No.2010R50028);the Hangzhou Science and Technology Development Program(No.20110232B11),China
Chlorpyrifos is a widely used insecticide in recent years,and it will produce adverse effects on soil when applied on crops or mixed with soil.In this study,nested polymerase chain reaction（PCR） and denaturing gradi...
关键词：Denaturing gradient gel electrophoresis（DGGE） Bacterial community Fungal community Chlorpyrifos-degrading isolates Enterobacterial repetitive intergenic consensus-PCR（ERIC-PCR） 
Phenotypic Characterization of Indigenous Iraqi Sinorhizobium meliloti Isolates for Abiotic Stress Performance被引量：1
《Journal of Life Sciences》2014年第1期1-9,共9页Rana A. Hameed Nidhal N. Hussain Abedaljasim M. Aljibouri 
Alfalfa （Medicago sativa L.） is being grown in harsh environment in Iraq and is mostly subjected to abiotic stresses such as drought, salinity, pH and temperature. Both alfalfa and its nitrogen fixing symbiotic bact...
关键词：Sinorhizobium meliloti PHENOTYPIC abiotic stresses. 
Detection and sequencing of plasmid encoded tetracycline resistance determinants(tetA and tetB) from food-borne Bacillus cereus isolates被引量：6
《Asian Pacific Journal of Tropical Medicine》2012年第9期709-712,共4页Mudasir Ali Rather Rabinder Singh Aulakh Jatinder Paul Singh Gill Abdul Qayoom Mir Mir Nadeem Hassan 
Head of Departments of Veterinary Public Health and Animal Biotechology of Guru Angad Dev Veterinary and Animal Sciences University,Ludhiana(India) for providing all the necessary facilities and funds to make this research successful;Head of Departments of Veterinary Public Health (SKUSAT-K) for providing the reference strain of B.cereus(NCTC11143)
Objective:To investigate the detection and sequencing of plasmid encoded tetracycline resistance genes(tet A and tet B) from food-borne and standard strains of Bacillus cereus(B. cereus).Methods:PCR was carried out to...
关键词：Bacillus CEREUS TETRACYCLINE resistance tetA tetB SEQUENCING 
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