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TLS Online TPP Program

#Question id: 12403

In Arabidopsis mutant overexpressing the YUCCA6 gene causes

#Unit 6. System Physiology – Plant
  1. elevated levels of free IAA relative to the wild type
  2. increase branching of the mutant
  3. causes senescence of the mutant
  4. Reduce level of free IAA
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TLS Online TPP Program

#Question id: 15559

#Unit 12. Applied Biology

The majority of the antibiotics have been isolated from 
TLS Online TPP Program

#Question id: 15560

#Unit 12. Applied Biology

Nearly all of the genetic improvements to industrially important antibiotic-producing strains have been achieved by the use of 
TLS Online TPP Program

#Question id: 15561

#Unit 12. Applied Biology

Which mechanism is helpful in secondary metabolite production
1. ppGpp secretion
2. Autoinducer
3. Nutrient limitation
4. Senescence genes
Which combination is incorrect  from the following.
TLS Online TPP Program

#Question id: 15562

#Unit 12. Applied Biology

Deletion of which gene not only was accompanied by the abolition of antibiotic formation but also severely impaired growth on agar media.
TLS Online TPP Program

#Question id: 15602

#Unit 12. Applied Biology

The antibiotic erythromycin, the immunosuppressive drug FK506, and the cholesterol-lowering drug lovastatin all belong to which class.
TLS Online TPP Program

#Question id: 15603

#Unit 12. Applied Biology

Novel antibiotic can be made by