role of jasmonate against insect herbivore

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Page 1: role of Jasmonate against insect herbivore
Page 2: role of Jasmonate against insect herbivore

A ASSIGNMENT

ONROLE OF JASMONATE AGAINST INSECT HERBIVOURE

A ASSIGNMENT

ONROLE OF JASMONATE AGAINST INSECT HERBIVOURE

SUBMITTED TO :

Dr. M.K. MAHATMA,

ASSTT. PROFESSOR ,

Dept. of Agril. Biotechnology,

N. M.College of Agriculture.

N.A.U., Navsari-.396 450.

SUBMITTED BY:Kurulkar uday J2nd Sem. M.Sc. (Agri.) Entomology .N.M. CollegeofAgriculture. N.A.U., Navsari-.396 450.

Reg.No. 04-0762-2010

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SIGNAL AGAINST INSECT HERBIVORE ATTACK

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Airborne signals prime plants against insect herbivore attack

Early signaling events at the plant-insect interface

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Specificity of Jasmonate-Based Defenses

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Damaged-self recognition in plant herbivore defense

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Mechanical Wounding Versus Herbivory

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Perception of the Stimulus and JA Production of the Signal That Initiates Biosynthesis

Page 9: role of Jasmonate against insect herbivore

THE JASMONATE SIGNAL PATHWAY

Page 10: role of Jasmonate against insect herbivore

Methyl Jasmonate (MeJA)

Page 11: role of Jasmonate against insect herbivore

Structure–activity relationships among Jasmonate

Page 12: role of Jasmonate against insect herbivore

Metabolic fate of JA

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THE JAZ REPRESSORS AND THE MECHANISM OF JA SIGNALING

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Jasmonate-inducible plant enzymes degrade essential amino acids in the herbivore midgut

Jasmonates and its mimics

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Jasmonic Acid at Downstream

LapA-SI Lines LapA-OX Lines

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Plant defense in the absence of jasmonic acid

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THANK

YOU