Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Biology Expert

problem 1: Find out the sequence weights for the sequences ACTA, ACTT, CGTT and AGAT by using Thompson, Higgins and Gibson method

a) Compute pair wise distances between the sequences.
b) Build phylogenetic the tree by using UPGMA method.
c) Derive sequence weights.

problem 2: We supposed additive property when constructed UPGMA tree in problem 1. What is limitation of this supposition?

problem 3: The sequence of gene ‘B3’ was used to blast against swissprot protein database. The query returned five significant hits to the other proteins denoted by B1, B2, B4, B5 and H in the figure shown below. B1-B5 is five bacterial species, while the species H represents Homo sapiens. No other mammalian species have shown presence of protein that is similar to B3. Describe the presence of this gene in the humans.

1001_protein database.jpg

Problem 4: describe technical and theoretical challenges related with building phylogenetic trees.

Biology, Academics

  • Category:- Biology
  • Reference No.:- M91348

Have any Question? 


Related Questions in Biology

How many kidneys does a human being has when he is

How many kidneys does a human being has when he is born?

A photon of ultraviolet light hits double-stranded dna and

A photon of ultraviolet light hits double-stranded DNA and creates a covalent cross-link between adjacent thymines in the same strand (a thymine dimer). What is likely to happen? a-The DNA strand with the thymine dimer w ...

Over half of the bodys glucose is metabolized in the brain

Over half of the body's glucose is metabolized in the brain. Very few of the alternate fuels are used in the brain, but are commonly used by other parts of the body. Muscles increase their use of glucose with increasing ...

In the united states in 2006 the total population was

In the United States in 2006, the total population was approximately 298,363,000. Of these, fires killed approximately 3,100 people. For a person in the United States in 2006, what was the risk of being killed by a fire? ...

There is a common misconception that traditional taxonomy

There is a common misconception that traditional taxonomy is based on morphology, while cladistics is based on genetic data. How is this misconception incorrect?

Can geneticists accurately predict the possibility of the

Can geneticists accurately predict the possibility of the inheritance of a genetic disease? Why or why not?

Environmental science final projectcreate hour to hour and

Environmental Science Final Project Create hour to hour and half long POWER POINT lecture (20-25 slides) using the following topics: Human Population Dynamics, Recent Climate Change, Ozone in the Atmosphere and they Hyrd ...

What is the difference between mortality and reproductive

What is the difference between mortality and reproductive rates? Do you think that they equally make an impact on population growth? If yes or no, why?

Sickle cell anemia is a very severe conditiona explain the

Sickle cell anemia is a very severe condition. a) Explain the condition and the alleles of the person with the condition and why it is a serious problem; b) What type of chromosomal disorder causes the condition; c) If t ...

Focusing on thenbsprespiratory digestive urinary and

Focusing on the  respiratory, digestive, urinary, and reproductive systems.   Create a scenario  and give your patient a disease associated with any of these systems and present the history and symptoms of the particular ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro

Describe what you learned about the impact of economic

Describe what you learned about the impact of economic, social, and demographic trends affecting the US labor environmen