results fifty (24.3%) of the 206 samples were culture positive. sh3 production was not detected in any of the isolates, and none of the isolated strains required co2. the results of the sensitivity test to basic fuchsin and thionin staining and specific agglutination and phage lysis (phage typing) tests indicated that all the isolated strains were biotype 1 b. melitansis. conclusions the cause ...

In 2003, a glyphosate-resistant plantago (Plantago lanceolata L.) population located in the Robertson district of South Africa was subjected to different glyphosate dosages and highest dosage (7200 g a.e. ha−1) gave no acceptable levels control. Here we reconfirm resistance investigate mechanism resistance. Dose-response curves indicated that rate causing 50% survival (LD50) for resistant (R) b...

Encarsia formosa Gahan (Hymenoptera: Aphelinidae) is a solitary endoparasitoid that is commercially reared and released for augmentative biological control of whiteflies infesting greenhouse crops. In most areas in China, the invasive and destructive whitefly Bemisia tabaci (Gennadius) (Hemiptera: Aleyrodidae) biotype Q has replaced B. tabaci biotype B and has become dominant between the two. A...

Vibrio vulnificus is an aquatic bacterium and an important human pathogen. Strains of V. vulnificus are biochemically classified into three biotypes. The newly emerged biotype 3 appears to be rather clonal and geographically restricted to Israel, where it caused an outbreak of wound infections and bacteremia. To understand the evolution of the bacterium's genome, we sequenced and analyzed the g...

Various studies have documented that, gingival biotype plays a very important role in success of root coverage, thinner is the biotype less is the blood supply. Evidence gathered by various studies says that, thick gingival biotype allows us to make tissue manipulation better than thin tissue and it also resists trauma and subsequent recession. Thus the present case report discusses the success...

The rate of CO(2) reduction in the S-triazine-resistant biotype of smooth pigweed (Amaranthus hybridus L.) was lower at all levels of irradiance than the rate of CO(2) reduction in the susceptible biotype. The intent of this study was to determine whether or not the lower rates of CO(2) reduction are a direct consequence of the same factors which confer triazine resistance. The quantum yield of...

The aim of the study was to biotype 59 isolates of Candida (C.) albicans from cardiovascular system samples (blood and intravenous catheter) and 123 isolates of the same species from skin surveillance cultures (swabs of the armpit, groins and intravenous catheter insertion sites) of hospitalized patients using the Odds and Abbott biotyping method. Biotyping of 59 isolates of C. albicans taken f...

It is known that Yersinia enterocolitica infection in Japan is caused mainly by serotype O3 biotype 4 strains. Recently, however, a number of serotype O3 strains which were classified biotype 3 and which ferment lactose and xylose, instead of sorbose, and give a negative Voges-Proskauer reaction have been isolated from both humans and animals. In this study, comparisons of four properties were ...

INTRODUCTION In the modern competitive society, a pleasing appearance often dictates the difference between success and failure in both our personal and professional lives. Evaluation of gingival biotype is very important from the start of treatment plan to the final restorative placement to provide excellent esthetics. MATERIALS AND METHODOLOGY For the study, subjects were divided into 4 gro...

Gingival recession is the displacement of the gingival margin apical to the cemento-enamel junction resulting in the exposure of root surface which puts the patient at risk for dentine hypersensitivity, root caries, abrasion/erosion of roots etc. The etiology can be inflammatory periodontal disease, developmental anatomic abnormalities (aberrant frenal attachment, thin bony plate), toothbrush i...