Latest Research News on Bacteriology Research: Sep – 2019

Bergey’s manual of systematic bacteriology. Volume 2.

Bergey’s Manual of Determinative medicine has been a significant work of reference on microorganism classification for quite fifty years. However, our information of bacterium has grownup huge and their taxonomy has developed in parallel. The result’s this new work to be complete in four volumes, of that this is often the second.

The present volume deals with the gram-positive bacterium apart from {actinomyces|eubacteria|eubacterium|true bacterium} and is quite shorter than the previous volume on gram-negative bacteria. The page numbers follow on from volume to volume that some readers could notice shocking in an exceedingly work the individual volumes of that square measure out there for separate purchase. so it might be a bonus if the separate chapters were out there for individual purchase. All students of biology ought to scan and perceive the introductory chapter on microorganism classification. Established employees ought to got to hand a minimum of a number of the individual chapters. [1]

Taxonomic Note: A Place for DNA-DNA Reassociation and 16S rRNA Sequence Analysis in the Present Species Definition in Bacteriology

Because a natural entity “species” can’t be recognized as a gaggle of strains that’s genetically well separated from its biological process neighbors, a practical approach was taken to outline a species by a polyphasic approach (L. G. Wayne, D. J. Brenner, R. R. Colwell, P. A. D. Grimont, O. Kandler, M. I. Krichevsky, L. H. Moore, W. E. C. Moore, R. G. E. Murray, E. Stackebrandt, M. P. Starr, and H. G. Trüper, Int. J. Syst. Bacteriol. 37:463-464, 1987), within which a desoxyribonucleic acid reassociation worth of concerning seventieth plays a dominant role. With the institution of speedy sequence analysis of 16S rRNA and also the recognition of its potential to see the biological process position of any prokaryotic  organism, the role of 16S rRNA similarities within the gift species definition in medical specialty must be processed. Comparative studies clearly reveal the constraints of the sequence analysis of this preserved sequence and gene product within the determination of relationships at the strain level that DNA-DNA reassociation experiments still represent the superior technique [2]

Bacteriology of necrotizing fasciitis

Sixteen patients with necrotizing fasciitis were determined below clinical and laboratory conditions for assortment, preservation, and culture that allowable best retrieval of anaerobes. The clinical observations of gangrene of facia, connective tissue fat and skin with occlusion of the microvasculature, and absence of mortification were clearly apparent in these patients. 2 clear-cut teams of culture and Gram stain results were found, suggesting that the clinical entity of necrotizing fasciitis will occur when infection by totally different infecting organisms. The cultivation of eubacteria pyogenes (group A), either alone or together with staph, in 3 patients conforms to the culture results found by Meleney [1] in his original description. [3]

A Text-book of Bacteriology

THE importance of medicine is undeniable; if truth be told, the study of the action of microorganism in health and in illness, within and outdoors the animal body, has disclosed numerous new facts, it’s already explained numerous phenomena that erstwhile belonged to the realm of mystery and nevertheless guarantees most a lot of, that we are able to simply perceive why there was a danger, not even currently whole removed, that, charmed by this attractive branch of science, pathologists would be crystal rectifier wide to take medicine because the solely portion of their subject price absorbing. we’ve got at the present an oversized variety of “bacteriologists” during this country and abroad, several of United Nations agencym are specialists who have entirely unconnected medicine from pathology, physiology, chemistry and phytology. [4]

Bacteriology of Suya Meat Sold in Bonny Local Government Area, Rivers State

Background: Suya Meat is formed from cooked or smoke-cured beef exploitation the boneless  elements of the meat. Suya meat microbic contamination will occur by air, human handlers, equipment, water, papers and utensils.

Aim: This study geared toward crucial the extent of microorganism contamination of cooked Suya meat oversubscribed in beautiful regime space.

Materials and Methods: The sample locations were lawn tennis Hut, Golf Club, Ama-Hausa, Hospital Road (Junction), Finima market junction and Akiama in beautiful. 5 totally different cooked meat samples were collected every which way, from six locations in beautiful. Morphological characteristics of microorganism were noted when twenty four hrs period. Identifications of isolates were dispensed exploitation customary strategies. [5]

Reference

[1] Sneath, P.H., Mair, N.S., Sharpe, M.E. and Holt, J.G., 1986. Bergey’s manual of systematic bacteriology. Volume 2. Williams & Wilkins. (Web Link)

[2] Stackebrandt, E. and GOEBEL, B.M., 1994. Taxonomic note: a place for DNA-DNA reassociation and 16S rRNA sequence analysis in the present species definition in bacteriology. International journal of systematic and evolutionary microbiology, 44(4), (Web Link)

[3] Giuliano, A., Lewis Jr, F., Hadley, K. and Blaisdell, F.W., 1977. Bacteriology of necrotizing fasciitis. The American Journal of Surgery, 134(1), (Web Link)

[4] A Text-book of Bacteriology
A. A. KANTHACK
Naturevolume 55, pages313–314 (1897) (Web Link)

[5] Felix Eedee, K., Tombari Pius, M. and Gloria Ngozika, W. (2018) “Bacteriology of Suya Meat Sold in Bonny Local Government Area, Rivers State”, Asian Journal of Medicine and Health, 10(4), (Web Link)

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