Abscisic acid, Biology

Assignment Help:

Abscisic Acid

Abscisic acid (ABA) as a naturally occurring growth inhibitor was discovered through independent investigations of different physiological phenomena in two different laboratories. F.T. Addicott and collaborators (University of, California) had been investigating natural substances which accelerate leaf abscission, whereas P.F. Wareing et al (University College of Wales at Aberystwyth) had been investigating natural inhibitors which appeared to be related to bud dormancy in woody plants.

175_Abscisic Acid.png

Figure: Structure of Abscisic Acid

By 1965, these two paths of research converged upon the discovery that a single hormone was involved in both. The term Abscisic acid (ABA), was later proposed to denote this compound, which is a sesquiterpenoid (15-C) compound.

 

 

 


Related Discussions:- Abscisic acid

Are there non-parasitic viruses, Q Are there non-parasitic viruses? All...

Q Are there non-parasitic viruses? All viruses are necessitating intracellular parasites that are they depend on the host cell to complete their life cycle. A virus does not ha

Determine in brief about the classic migraine, Determine in brief about the...

Determine in brief about the Classic migraine This is probably the most interesting form, occurring in about 12% of migraine sufferers, because it begins with an aura, which us

Pulmonary autograft and ross procedure, Pulmonary Autograft and Ross Proced...

Pulmonary Autograft and Ross Procedure :  Sir Donald Ross in 1967 introduced the concept of using patient's own pulmonary valve (autograft) for aortic valve replacement and a pul

What is packaging, Q. What is packaging? What is packaging? Packaging...

Q. What is packaging? What is packaging? Packaging means a coordinated system of preparation of goods (in this case, foods) for shipment, distribution, storage and

Human respiratory system - alveoli, A L VEOL I - Sac like structu...

A L VEOL I - Sac like structure, unit of lungs. Increase surface area, exchange of gases occur in it. Rich in blood capillaries. Aloeoli join by pore of Kuhn to form a

How the dna nanoarchitecturing works, Q. How the DNA nanoarchitecturing wor...

Q. How the DNA nanoarchitecturing works? DNA Nano architectures constructs that can be self-assembled from branched DNA molecules. Their components can be simple branched speci

Lethal gene, LETHAL GENE (2:1 Instead of 1 : 2 : 1 or 3 : 1) (i)       ...

LETHAL GENE (2:1 Instead of 1 : 2 : 1 or 3 : 1) (i)         All the genes present in an organism are not useful, but some of them show harmful effects and sometimes may cause d

Explain about the toxicity - fat soluble vitamin, Explain about the Toxicit...

Explain about the Toxicity - fat soluble Vitamin? Because vitamin A is fat-soluble and can be stored, primarily in the liver, routine  consumption of large amounts of vitamin A

Life processes, why the small intestine is longer in herbivores as comparis...

why the small intestine is longer in herbivores as comparison to carnivores animals

What is a distilling flask and how is it used, What is a distilling flask a...

What is a distilling flask and how is it used? A distilling flask is a round bottom flask that often has two openings, and some of them have a long neck.

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