搜索结果: 1-6 共查到“农学总论 isolates”相关记录6条 . 查询时间(0.079 秒)
Bioassay and Phylogeny of Five Iranian Isolates of Cucumber mosaic virus from Different Hosts Based on CP Gene Sequence
CMV coat protein genetic variation phylogeny symptomology subgroup I
2015/10/9
Using double-antibody sandwich enzyme-linked immunosorbent assay (DAS-ELISA), Cucumber mosaic virus (CMV)
was detected in 31 out of 132 symptomatic leaf samples collected from different hosts of Urm...
Identification of New Cry Genes in Bacillus thuringiensis Isolates by Multiplex PCR and RFLP
Bacillus thuringiensis gene characterization biological control multiplex PCR Cry toxins
2010/11/12
Proteins produced by the bacteria Bacillus thuringiensis are widely used for pest control in
agriculture and reforestation. Those proteins are produced by genes known as cry genes. Some members of th...
Isolation and Identification of Phenazine-1-Carboxylic acid from different Pesudomonas isolates and its Biological activity against Alternaria solani
Pesudomonas Alternaria solani Isolation Identification Phenazine-1-Carboxylic acid
2010/11/12
The present investigation aims at throughing light on isolation and identification of
phenazine-1-carboxylic acid from different isolates and its biological activity against Alternaria solani. Thirte...
Monitoring variation among faba bean rhizobium isolates. Growth curve, exo-polysaccharides and antibiotic resistance
Rhizobia Growth curve Exo-polysaccharides (EPS) intrinsic antibiotic resistance (IAR)
2010/11/11
Three Rhizobium leguminosarum isolates were selected from forty root nodules of faba bean
plants sampled from different locations. Different types of growth were observed i.e., gum punctiform and tra...
SCREENING OF NITROGEN FIXERS FROM RHIZOSPHERIC BACTERIAL ISOLATES ASSOCIATED WITH IMPORTANT DESERT PLANTS
Hot arid region rhizospheric bacteria nitrogen fixation ARA malate media
2010/3/25
Free living nitrogen fixers represent a range of microorganisms including bacteria living on
plant residues (saprophytes), bacteria which live entirely within plants (endophytes) and bacteria living ...
EVALUATION OF ACANTHAMOEBA ISOLATES FROM ENVIRONMENTAL SOURCES IN TENERIFE, CANARY ISLANDS, SPAIN
pathogenic amoebae Acanthamoeba spp
2010/12/23
Tests for potentially pathogenic amoebae were carried out in order to determine the presence of free-living amoebae of genus Acanthamoeba in soil and beach sand sources related to human environments i...