Answer / avinash

Even a simple, small-scale, microarray experiment generates
thousands to millions of data points. Clearly, spreadsheets
or plotting programs do not suffice for analysis of such
large volumes of data, and comprehensive analysis requires
systematic methods for selection and organization of data.
This chapter focuses on the concepts and algorithms of
hierarchical clustering and the most commonly employed
methods of partitioning or organizing microarray data, and
freely available software that implements these algorithms.

How a cluster algorithm works?

0 Answers  

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Select the correct statements (a) A simple harmonic motion is necessarily periodic (b) An oscillatory motion is necessarily periodic (c) A periodic motion is necessarily oscillatory (d) All of the above.

2 Answers   Wipro,

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How to find a sequence of dna molecule?

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In Reimer-Tiemann?s reaction, the reaction intermediate is (a) Carbene (b) Dichloro carbene (c) Carbonion (d) Carbonium ion.

1 Answers   Biotech, Wipro,

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Suppose you used the NCBI Blast server to look for a match to a fruit-fly gene. Suppose further that the best alignment contained this section of an alignment: Hit from database: XXXXXXXXXXXXXXNFSTSQ user sequence: SLEAEAAPASISPSNFSSSQ What do the Xs signify?

4 Answers   Infosys,

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Draw the E-R diagram for the database of a departmental store having the following relational database scheme Employees(e-no, address) Department(d-name) work-n(e-no, d-name) Looking-after(d-name, e-no) Item (item-no, brand-name, model-no, cost-price, sale-price)

0 Answers  

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How much template do you need for sequencing?

1 Answers  

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what is the image of point (3,8) in the line x + 3y = 7 ?

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What two possibilities are there to describe how gene fragments may have evolved?

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Derive e-value ?

2 Answers  

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Explain microarray data clustering ?

1 Answers  

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Ravi?s salary was reduced by 25%.Percentage increase to be effected to bring the salary to the original level is (a) 20% (b) 25% (c) 33 1/3% (d) 30%

3 Answers   Wipro,

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