Assignment Help - homework help

  Vibrio

Vibrio:

The genus Vibrio comprises more than thirty species which are found generally in aquatic atmosphere. The most significant pathogens of man are Vibrio cholerae and Vibrio parahaemolyticus.

Vibrios are short Gram negative rods that are frequently curved and actively motile by a single polar flagellum. They generate the enzyme oxidase and indole. The genus can be classified into non-halophilic vibrios that grow in media without adding salt and halophilic vibrios that grow in ordinary media with added electrolytes. Most of the vibrios grow at 30oC, however halophilic species poorly grow at 37oC, however V.cholerae and V. parahaemolytics grow even at 42oC.

1601_V.cholerae.jpg


  

Figure: V.cholerae

The somatic antigenic (i.e., O antigen) structure is the significant factor in identification of the organism. More than 200 distinct O serogroups have been explained. When the vibrio possesses O1 antigen, the organism is termed as V. cholerae O1. Other strains are collectively termed as non-O1. All strains of V. cholerae share the similar flagellar (i.e., H antigen) antigen. Strains of V. cholerae O1 might be classified on the   basis of O antigens into two subtypes Ogawa and Inaba. There are two biotypes of V.cholerae O1. They are typical and El Tor biotypes. The El Tor variant is differentiated from the classical biotype by the capability to state the hemolysin and resistance to Polymyxin-B.

 

Latest technology based Biology Online Tutoring Assistance

Tutors, at the www.tutorsglobe.com, take pledge to provide full satisfaction and assurance in Medical Bacteriology help via online tutoring. Students are getting 100% satisfaction by online tutors across the globe. Here you can get homework help for Medical Bacteriology, project ideas and tutorials. We provide email based Medical Bacteriology help. You can join us to ask queries 24x7 with live, experienced and qualified online tutors specialized in Medical Bacteriology. Through Online Tutoring, you would be able to complete your homework or assignments at your home. Tutors at the TutorsGlobe are committed to provide the best quality online tutoring assistance for Microbiology Homework help and assignment help services. They use their experience, as they have solved thousands of the Biology assignments, which may help you to solve your complex issues of Medical Bacteriology. TutorsGlobe assure for the best quality compliance to your homework. Compromise with quality is not in our dictionary. If we feel that we are not able to provide the homework help as per the deadline or given instruction by the student, we refund the money of the student without any delay.
Home | Company Overview | Services | Discover Q&A | Sitemap | Contact Us | T & C | Refund Policy | Copyright Policy | Blog | Q&A | Directory

©TutorsGlobe All rights reserved 2022-2023.