The Journal of applied bacteriology最新文献_第7页

Thermostability of bacterial luciferase expressed in different microbes. 细菌荧光素酶在不同微生物中表达的热稳定性。

The Journal of applied bacteriology Pub Date : 1994-08-01 DOI: 10.1111/j.1365-2672.1994.tb03058.x

B M Mackey, D Cross, S F Park

引用次数: 13

Characteristics of Vagococcus salmoninarum isolated from diseased salmonid fish. 病鲑迷走球菌的分离特性。

The Journal of applied bacteriology Pub Date : 1994-08-01 DOI: 10.1111/j.1365-2672.1994.tb03068.x

L M Schmidtke, J Carson

引用次数: 55

Variations in concentrations of bacterial metabolites, enzyme activities, moisture, pH and bacterial composition between and within individuals in faeces of seven healthy adults. 7名健康成人粪便中细菌代谢物浓度、酶活性、水分、pH值和细菌组成的变化。

The Journal of applied bacteriology Pub Date : 1994-08-01 DOI: 10.1111/j.1365-2672.1994.tb03063.x

N Ikeda, Y Saito, J Shimizu, A Ochi, J Mizutani, J Watabe

{"title":"Variations in concentrations of bacterial metabolites, enzyme activities, moisture, pH and bacterial composition between and within individuals in faeces of seven healthy adults.","authors":"N Ikeda, Y Saito, J Shimizu, A Ochi, J Mizutani, J Watabe","doi":"10.1111/j.1365-2672.1994.tb03063.x","DOIUrl":"https://doi.org/10.1111/j.1365-2672.1994.tb03063.x","url":null,"abstract":"Variations between and within individuals, and correlations between concentrations of bacterial metabolites, including putrefactive products, ammonia and short chain fatty acids (SCFAs), enzyme activities, moisture and pH, as well as bacterial composition, were studied in faecal samples from seven healthy adults over a period of 7 months. Large variations, both between and within individuals, were observed in concentrations of putrefactive products. Although values for ammonia, SCFAs, enzyme activities, moisture and pH were generally variable, significant person-to-person differences were observed. While ranges of log viable counts of the predominant bacteria such as eubacteria, bifidobacteria and bacteroides in each subject remained between 0.2 and 1.3, those of enterobacteria, streptococci (including enterococci) and lecithinase-negative clostridia varied between 0.4 and 3.0. Levels of bifidobacteria, enterobacteria, streptococci and total aerobic bacteria showed inter-individual variations. Correlations were found among certain of the parameters: moisture correlated negatively with p-cresol (r = -0.707), pH (r = -0.671) and beta-glucosidase activity (GS) (r = -0.608), and positively with acetic acid (r = 0.621), while negative correlations were observed in pH with acetic and butyric acids (r = -0.690 and -0.623, respectively). No significant correlations were found between bacterial compositions, and other faecal factors such as pH, moisture, metabolic enzyme activities and concentrations of putrefactive products.","PeriodicalId":22599,"journal":{"name":"The Journal of applied bacteriology","volume":"77 2","pages":"185-94"},"PeriodicalIF":0.0,"publicationDate":"1994-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1111/j.1365-2672.1994.tb03063.x","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"18956425","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 54

Tetracycline resistance genes in staphylococci from the skin of pigs. 猪皮肤葡萄球菌的四环素耐药基因。

The Journal of applied bacteriology Pub Date : 1994-04-01 DOI: 10.1111/j.1365-2672.1994.tb01635.x

S Schwarz, W C Noble

引用次数: 51

Assessment of the marker value of various components of the coli-aerogenes group of Enterobacteriaceae and of a selection of Enterococcus spp. for the official monitoring of drinking water supplies. 饮用水供应官方监测中肠杆菌科大肠杆菌群各组分和选定肠球菌的标记值评估。

The Journal of applied bacteriology Pub Date : 1994-04-01 DOI: 10.1111/j.1365-2672.1994.tb01637.x

G Charriere, D A Mossel, P Beaudeau, H Leclerc

{"title":"Assessment of the marker value of various components of the coli-aerogenes group of Enterobacteriaceae and of a selection of Enterococcus spp. for the official monitoring of drinking water supplies.","authors":"G Charriere, D A Mossel, P Beaudeau, H Leclerc","doi":"10.1111/j.1365-2672.1994.tb01637.x","DOIUrl":"https://doi.org/10.1111/j.1365-2672.1994.tb01637.x","url":null,"abstract":"The traditional indicators Escherichia coli (in practice currently, though ecologically inaccurately, represented by 'thermotolerant coliforms' at 44 degrees C) and Enterococcus spp. proved to be suitable for the diagnosis of heavy and frequent faecal pollution observed in potentially dangerous waters, especially those originating from karstic aquifers. On the other hand, natural and treated waters, slightly and inconsistently contaminated, occasionally showed a variable Gram-negative flora, difficult to classify by routine tests. In that case, complete identification of isolates may be necessary to ensure a valid decision on the potability of the supply. At any rate some of the Enterobacteriaceae contained in the 'faecal coliform' group and many other 'coliforms', distinct from E. coli, lack sanitary significance although their presence at certain levels may indicate inadequate disinfection, hiatuses in the integrity of the distribution system or both.","PeriodicalId":22599,"journal":{"name":"The Journal of applied bacteriology","volume":"76 4","pages":"336-44"},"PeriodicalIF":0.0,"publicationDate":"1994-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1111/j.1365-2672.1994.tb01637.x","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"19190475","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 15

Thermal resistance of partially purified proteinase of Pseudomonas fluorescens P-26. 荧光假单胞菌部分纯化蛋白酶P-26的耐热性。

The Journal of applied bacteriology Pub Date : 1994-04-01 DOI: 10.1111/j.1365-2672.1994.tb01640.x

V K Uplacksh, D K Mathur, R K Malik

引用次数: 4

Survival of Salmonella senftenberg and Salmonella typhimurium in glassy and rubbery states of gelatin. 森夫腾堡沙门氏菌和鼠伤寒沙门氏菌在明胶玻璃状和橡胶状状态下的存活。

The Journal of applied bacteriology Pub Date : 1994-04-01 DOI: 10.1111/j.1365-2672.1994.tb01638.x

S J Blissett, K J Bolton, C E Dodd, G W Gould, W M Waites

引用次数: 11

Vitamin and amino acid requirements of Lactobacillus plantarum strains isolated from green olive fermentations. 从绿橄榄发酵中分离的植物乳杆菌菌株对维生素和氨基酸的需求。

The Journal of applied bacteriology Pub Date : 1994-04-01 DOI: 10.1111/j.1365-2672.1994.tb01639.x

J L Ruiz-Barba, R Jiménez-Díaz

引用次数: 50

Fermentation of fructans by epiphytic lactic acid bacteria. 附生乳酸菌发酵果聚糖的研究。

The Journal of applied bacteriology Pub Date : 1994-04-01 DOI: 10.1111/j.1365-2672.1994.tb01647.x

M Müller, D Lier

引用次数: 72

Multilocus enzyme electrophoresis on agarose gel as an aid to the identification of entomopathogenic Bacillus sphaericus strains. 琼脂糖凝胶多位点酶电泳技术在昆虫致病性球形芽孢杆菌菌株鉴定中的应用。

The Journal of applied bacteriology Pub Date : 1994-04-01 DOI: 10.1111/j.1365-2672.1994.tb01636.x

V Zahner, L Rabinovitch, C F Cavados, H Momen

{"title":"Multilocus enzyme electrophoresis on agarose gel as an aid to the identification of entomopathogenic Bacillus sphaericus strains.","authors":"V Zahner, L Rabinovitch, C F Cavados, H Momen","doi":"10.1111/j.1365-2672.1994.tb01636.x","DOIUrl":"https://doi.org/10.1111/j.1365-2672.1994.tb01636.x","url":null,"abstract":"Sixty strains of Bacillus sphaericus, including 31 insect pathogens were studied by multilocus enzyme electrophoresis and were classified into 44 zymovars (electrophoretic types). Among the entomopathogenic strains, 11 belong to the same zymovar (Z59) indicating a widespread frequent genotype. Bands of enzyme activity were not detected among the strains for the loci GPI (E.C.5.3.1.9), G6P (E.C.1.1.1.49), 6PG (E.C.1.1.1.44) and ME (E.C.1.1.1.40). The enzymatic loci NP (E.C.2.4.2.1) and ACON (E.C.4.2.1.3) were monomorphic while the other enzymes, MDH (E.C.1.1.1.37), LeDH (E.C.1.4.1.9), ADH (E.C.1.4.1.1), EST (E.C.3.1.1.1), PEP-2 (E.C.3.4.11.1), PEP-3 (E.C.3.4.11) and PEP-D (E.C. 3.4.13.9) were polymorphic. The genetic variation in the non-insect pathogenic group seemed to be greater than in the entomopathogenic group. This latter group appears to be distinct from other strains of these species. All insect pathogens were recovered in the same phenetic cluster and a diagnostic allele is reported for the identification of entomopathogenic strains.","PeriodicalId":22599,"journal":{"name":"The Journal of applied bacteriology","volume":"76 4","pages":"327-35"},"PeriodicalIF":0.0,"publicationDate":"1994-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1111/j.1365-2672.1994.tb01636.x","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"19190474","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 20