Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Nucleic acid hybridization:
This is a process by which a suitably labeled DNA or RNA from a known infectious agent is used to probe its complementary sequence unique to the pathogen (target) by hybridization process. Recent advances in DNA cloning and sequencing have greatly increased the usefulness of this technique in the diagnosis and epidemiology of diseases. It is now possible to make DNA and RNA probes of high specificity using isotopic and non-isotopic labels. The specific cDNA probes have been used with advantage to diagnose a number of viral, bacterial and parasitic diseases obviating the need for the isolation of the causative agent. Post- mortem samples can also be used to identify the pathogen involved in a particular disease. The use of non-radioactive labeled photobiotinylated cold probes is more adaptive for field situations. Cold probes have been used in diseases like blue-tongue and FMD. DNA probes have also been used to detect FMD virus nucleic acid sequences persisting in the oesopharyngeal fluids of bovines when infectious virus can not be isolated. Thus, nucleic acid probes could even be used to screen the animals for persistent virus infections.
Osmoregulation in Terrestrial Environment Earlier you have learnt about osmoregulation in aquatic environment. In this section, we shall study how the terrestrial animals cop
Q. What is Exudative diarrhoea? Exudative diarrhoea: It is associated with the mucosal damage leading to out pouring of mucus, blood and plasma proteins with a net accumulation
NEUROGLI A CELLS (Rudolf Virchow, 1846) - Occurs in the C.N.S. The cells are less than neurons. Neuroglia cells are of four types - (i) Oligodendrocytes - Occ
Q. How has the importance of the brain evolved from fishes to reptiles? From the least to the most complex brain structure, it is evident that the brain, from fishes to beings
Q. What are the functional divisions of the nervous system? Functionally the nervous system can be divided into the visceral nervous system and somatic nervous system. The s
It is the most common (occurring in 75 per cent cases of ARF) manifestation of ARF. It involves large joints, it is typically fleeting in character shifting from one large joint t
Strengths of Brief Screening Measures 1) Inexpensive, rapid, portable 2) Needs less training in administration and interpretation 3) Differentiating between dementia and
Write a note on cutaneous respiration in frog
Define Needle selection for Suturing 1. Needle with a reverse cutting edge "the cutting edge is outside the curve" is preferable, because it prevents tearing, 2. Conventiona
Explain about the Secondary Protein Derivatives? These are the products of further hydrolytic cleavage of the protein molecule, Examples include: a) Proteoses: Soluble in wa
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd