What is the biotype?
Definition of biotype : the organisms sharing a specified genotype also : the genotype shared or its distinguishing peculiarity.
What are the biotypes of bacteria?
…into two biotypes: classical and El Tor. These two biotypes each contain two serotypes, called Inaba and Ogawa (some classifications recognize a third serotype, Hikojima), which are differentiated based on their biochemical properties, namely their expression of type-specific antigens.
What is biotype and serotype?
We learned that a serotype is a serologically and antigenically distinct variety of microorganism, like a subgroup of a species of bacteria. And, finally, we learned that a biotype is a strain, distinguished from other microorganisms of the same species, by its physiological properties.
What is biotype and example?
Biotype meaning A group of organisms having the same or nearly the same genotype, such as a particular strain of an insect species. 1. A group of plants or animals having the same fundamental constitution in terms of genetic or hereditary factors.
What is the difference between subtype and genotype?
Genotypes are numbered from G1 to G7, in the order that they were discovered. These genotypes also have variations, called subtypes, which are named by lower-case letter (i.e. a, b, c, etc), also in the order that they were discovered. Each genotype and subtype is a distinct virus.
What is the difference between serotype and biotype?
What are biotypes based on?
Strictly speaking the B. tabaci species complex falls outside the scope of this review, as biotypes have been described and named based on a range of criteria other than host plant use such as insecticide resistance, esterase genotypes, virus transmission, and RAPD profiles (Perring 2001).
What is the difference between serotype and strain?
Compared to serotypes, which are characterized based on antigen properties, identification of a given strain is based on several characteristics. Moreover, given strains (isolates) can acquire additional genetic material from different strains in their surroundings.
What are the 8 biotypes?
Leanne Williams, Professor of Psychiatry and Behavioural Sciences at Stanford, researched individuals who experienced extreme negative stress and categorised people into eight distinct biotypes….
- Rumination.
- Anxious Avoidance.
- Negative Bias.
- Threat Response.
- Emotional Numbness.
- Context Insensitivity.
- Inattention.
- Cognitive Fog.
What is a viral serotype?
A serotype or serovar is a distinct variation within a species of bacteria or virus or among immune cells of different individuals. These microorganisms, viruses, or cells are classified together based on their surface antigens, allowing the epidemiologic classification of organisms to the subspecies level.