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UNIT - I
TRB-2004/05/06
Virology
W.M.
W.M. TRB-
DNA
DNA, RNA
DNA TRB-.
RNA
RNA
RNATMV, TMV
DNA
BSE - RNA or DNA
RNA
”Contagium vivum fluidum”
STUDY MATERIAL AVAILABLE FOR
PGTRB BOTANY 10 UNIT NOTES, PRACTICE QUESTIONS,
PREVIOUS YEAR QUESTION PAPERS.
CONTACT: 9444249503
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AIDS - Acquired Immuno Deficiency Syndrome – 1983 -
AIDS- HIV III or ARV II – (TRB 2004)
TNPSC 1998
Tobean TRB 2004
TNPSC-99, TRB-2003, 4
AIDS
Disease Control Quarantine TNPSC 2000.
Nuclear Proteins
Phytophage: CMV RNA Zoophage Bacteriophage T2,T4,T6 Zymophage Mycophage TNPSC 1999 Coliphage TRB 2004
DNA T3 T1 T5 T4 T2 , T4, T6 T- Even Pages T1 , T3, T5 T7 T - Odd Pages
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Lytic Cycles
DNA Transfection. DNA
DNATransfec-tion
TRB 2004,05 Lyso Cycles
Virus
Obligate intracellular
Parasites
Nuclear Proteins
DN
A RNA
RNA (CMV) DNA
DNA
DNA, RNA
RNA Wound Tumour VirusRice Dwarf
VirusRNA
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1
1000
m, n, 1
1000
SatelliteVirusnm
Cucumber Mosaic Virusnm
TMV,nmnm
SphericalHIV Rod shape or clongated) TMV Tadpole shape Brick shape Pox Virus Virion
Poison
W.M.
HIV
RNA Reverse
TranscriptaseRNA HIV(Envelope) T4 AZT
(Virulant)(Lytic cycle)(Temperate) or (Avirulent)
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DNA
T4
TMVCMV
(cold) Measles. Chicken pox. Small pox. Hepatitis. Influenza. Polio (Radbies)(Hydro phobia)
(TRB-2004) (Leukemia) Yellow fever (Severe Acute Respiratory Syndrome) Fift Valley Fever, Lassa fever, Hemorrhagic fever. Mumps. HIV – Human Immuno Deficiency Virus. AIDS – Acquired Immuno Deficiency Syndrom B.
STUDY MATERIAL AVAILABLE FOR
PGTRB BOTANY 10 UNIT NOTES, PRACTICE QUESTIONS,
PREVIOUS YEAR QUESTION PAPERS.
CONTACT: 9444249503
www.Padasalai.Net www.TrbTnpsc.com
http://www.trbtnpsc.com/2013/07/trb-questions-and-study-materials.html
www.Padasalai.Net
(Dinner 1971)
RNA
RNA
RNA
RNA
Potato spindle tuber
Citrus exocortis
Chrysanthemum slunt
Tomato bunchytop
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Commensals
Coccus BacillusSpirillum
Pleomorphic
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Chemotaxis
Positive chemotaxis
Negative chemotaxis
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Photo autotrophsChemo chemotaxis
Photolithtrophs
H2S
Photo Onganolithotrophs
ATP
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Chemolithotrophs
2H2S+O2 2S +2H2O
Chemo Organotrophs
Obligate aerobes
Anaerobes
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Facultative Anaerobes
E.Coli
E.Coli
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S
RNA
DNA
DNA
(Sex Pili)
(Binary Fision)
ConjugationTransductionTransformation
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F +
Transduction
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TB
STUDY MATERIAL AVAILABLE FOR
PGTRB BOTANY 10 UNIT NOTES, PRACTICE QUESTIONS,
PREVIOUS YEAR QUESTION PAPERS.
CONTACT: 9444249503
www.Padasalai.Net www.TrbTnpsc.com
http://www.trbtnpsc.com/2013/07/trb-questions-and-study-materials.html
www.Padasalai.Net