How mutation inhibit the binding of sigma factor to dna

Assignment Help Biology
Reference no: EM1398345

Explain how a mutation could inhibit the binding of sigma factor to DNA. Describe two specific base substitutions you think would inhibit the binding of sigma factor. Explain why you think your base substitutions would have this effect.

Reference no: EM1398345

Questions Cloud

Evidence to reject the findings of robert half international : She randomly samples 67 CFOs and finds that 40 of them get their money news from newspapers. Does the test show enough evidence to reject the findings of Robert Half International? Use a = .05.
How lac operon and trp operon function control transcription : Suppose a DNA mutation changes the consensus sequence at the -35 location so that sigma factor does not bind there as well. Explain how a mutation could inhibit the binding of sigma factor to DNA
Identify and explain optimal solution : What is Optimal solution? Using Linear Programming or any other methods (Optional) Explain in Detail What does it mean "Optimal Solution"?
During translation, the mechanism of accommodation : During translation, the mechanism of accommodation is used to select against incorrect aminoacyl-tRNAs.
How mutation inhibit the binding of sigma factor to dna : Explain how a mutation could inhibit the binding of sigma factor to DNA. Describe two specific base substitutions you think would inhibit the binding of sigma factor.
Find difference between replication and transcription : Some key differences between the processes of replication and transcription include.
Lp for minimum location distribution : Formulate and solve a 0-1 integer linear program model that can be used to find the minimum number of locations necessary to provide coverage to all areas. Clearly indicate your linear program model.
Relationship in phylum echinoderms and phylum chordates : One of the most interesting concepts in animal evolution is the relationship between the phylum Echinoderms and the phylum Chordates. Humans belong to the phylum Chordata.
Gasoline prices for a region of normal distribution : Assume gasoline prices for a region are normally distributed. Do the data you obtained provide enough evidence to reject the claim?

Reviews

Write a Review

Biology Questions & Answers

  What basic similarities among mammals

What basic similarities among mammals and differences between mammals (the ingroup) and reptiles (an outgroup) help support the hypothesis that all mammals share a common ancestor.

  What is the mode of transmission

She was hospitalized on September 17. Thereafter she developed flaccid paralysis, had loss of mental acuity, and died on October 1. Serum collected on October 2 was negative for rabies antibody, but serum collected on September 25 had a 23 titer.

  Find humans near the bottom with the producers

Humans are parts of food chains and food webs, too. Where on a food web would you typically find humans (near the bottom with the producers, at the top with carnivores, or somewhere in between)?

  Describe the mechanisms by gabaergic inhibitory neurons

Describe the mechanisms through which input from GABAergic inhibitory neurons reduce action potential firing and neurotransmitter release.

  Find the sequence of new nucleotides synthesized

ndicate with an arrow the direction that DNA Polymerase would elongate the "primer" DNA strand on this double-stranded DNA molecule in the presence of dNTPs.

  Estimate the probability of offspring having purple eyes

Purple eye color in fruit flies is an autosomal recessive trait whereas the normal eye color in fruit files (brick color) is an autosomal dominant trait.

  Generate a fertile version of the hybrid

In quest to produce a perfect rose, you have crossed two related species, a rose that has extra large booms and a cold resistant rose. you have been successful producing a rose buch that survives cold temps and continuous blooming.

  Leprosariums to prevent the spread of disease

In the past, people infected with Hansen's disease were committed to leprosariums to prevent the spread of the disease. Explain why do you think that once treatments became effective.

  Find which species was more numerous

Mark-recapture Largemouth bass data from the Des Plaines River. Use these information, estimate the density (number/hectare) of each size class plus the overall density.

  Difference between orthologs and paralogs

What is the difference between orthologs and paralogs and why are only orthologous comparisons useful for determining evolutionary relationships?

  Determination for the amino acid sequence

Amino acid analysis of a decapeptide provide the amino acide composition in no specific order Ser, Trp, Met, Gly, Phe, Cys, Ile, Arg.

  Estimate the maximum velocity of enzymolysis

The exzyme-catalyzed conversion of a substrate at 25C has a Michaelis constant of 0.035 ml/L. The rate of the reaction is 1.15*10^-3 mol/Ls when the substrate concentration is 0.11 mol/L.

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