Induction of disease resistance in plants by heat-shock, Biology

Assignment Help:

Induction of disease resistance in plants by heat-shock

The fungus Cladosporium cucumerinum infects cucumber and causes disease in the plant. However, if seedling of cucumber is immersed in water at 50° C for 40 seconds prior to experimental inoculation with the fungus, the disease symptoms are reduced by 60%. Resistance develops in 24 to 30 hours after the hot water treatment and remains effective for at least 2 days. One of the earliest observable effects of this treatment is a rise in ethylene production. Soluble peroxidase enzyme associated with the cucumber cell wall also increases in close correlation with the increase in resistance.


Related Discussions:- Induction of disease resistance in plants by heat-shock

Monitoring therapy for endocarditis, Within a week after initiation of effe...

Within a week after initiation of effective antimicrobial therapy, almost 75 per cent of patients with IE, including those with PVE, are afebrile and 90 per cent have defervesced b

Mammalian lungs, Definition,functions and features of a mammalian lungs

Definition,functions and features of a mammalian lungs

Motor control in annelids and arthropods, Motor Control in Annelids and Art...

Motor Control in Annelids and Arthropods In annelids and arthropods generally, individual metameric ganglia of the ventral nerve cord are capable of initiating and keep locomo

Explain tools of satellite dna, Satellite DNA is useful tool in: 1. Org...

Satellite DNA is useful tool in: 1. Organ transplantation 2. Sex determination 3. Forensic science 4. Genetic engineering Forensic science

Difference between rough and smooth endoplasmic reticulum, Q. What is the d...

Q. What is the difference between rough and smooth endoplasmic reticulum? The endoplasmic reticulum is a delicate membranous structure contiguous to the nuclear membrane as wel

Feline calcivirus infection, Feline calcivirus infection This disease i...

Feline calcivirus infection This disease is caused by a virus under the family Caliciviridae. Its symptoms  include rhinitis, tracheitis and pneumonia. The animals are lethargi

Explain national nutritional anaemia prophylaxis programme, Explain Nationa...

Explain National Nutritional Anaemia Prophylaxis Programme? National Nutritional Anaemia Prophylaxis Programme addresses iron and folate deficiency anaemia (IDA). Preschoolers

Explain about dietary management, Q. Explain about Dietary Management? ...

Q. Explain about Dietary Management? Treatment for gout often include a diet of lower purine intake. Indeed, about one third of the body's uric acid can be attributed to diet.

Cell-cycle controls, • Cancer cells do not respond normally to the body's c...

• Cancer cells do not respond normally to the body's control mechanism. o They divide excessively and invade other tissues. o If left unchecked, they can kill the organism. •

Can you define factor viii, Q. What is factor VIII? What is the genetic dis...

Q. What is factor VIII? What is the genetic disease in which this factor is absent? Factor VIII has the function of activating factor X that in its turn is necessary for the tr

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

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!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd