Explain the Protein expression analysis?



Explain the Protein expression analysis?..

Answer / guest

Protein microarrays and high throughput (HT) mass
spectrometry (MS) can provide a snapshot of the proteins
present in a biological sample. Bioinformatics is very much
involved in making sense of protein microarray and HT MS
data; the former approach faces similar problems as with
microarrays targeted at mRNA, the latter involves the
problem of matching large amounts of mass data against
predicted masses from protein sequence databases, and the
complicated statistical analysis of samples where multiple,
but incomplete peptides from each protein are detected

Is This Answer Correct ?    0 Yes 1 No

Post New Answer

More Bio Informatics Interview Questions

What is a ?clean and run? reaction?

1 Answers  


What is the Equation for cell diffusion?

1 Answers  


Which of the following sequences contains the pattern [AG]-x (4)-G-K-[ST] from the PROSITE database? seq. A: VAGWGKST seq B: GVLKRGKS seq. C: AGVLKGRT seq. D: AGVGKSTP

5 Answers  


what is the meaning of science?

7 Answers  


The shape of a spot of light produced when bright sunshine passes perpendicular through a hole of very small size is (a) Square, because the hole is a square (b) Round, because it is an image of the sun (c) Round with a small penumbra around it (d) Square with a small penumbra.

1 Answers   Wipro,






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

0 Answers  


Did integral membrane transport proteins arise as an independent protein class or from other types of proteins?

0 Answers  


When X-Ray photons collide with electrons (a) They slow down (b) Their mass increases (c) Their wave length increases (d) Their energy decreases.

1 Answers   Wipro,


Which of the following is a recursive set of production (a) S ?> a|A, A ?> S (b) S ?> a|A, A ?> b (c) S ?>aA, A?>S (d) None of these.

2 Answers   Wipro,


Some forms are books. All books are made of paper (a) Some forms are made of paper (b) Some forms are not made of paper (c) No forms are made of paper (d) None of the above.

1 Answers   Wipro,


Suppose the Blast search returned 100 hits. Of these, 17 were false positives and we knew that there were 165 sequences in the database which should have returned a hit with our sequence. How many false negatives were there, and what is the sensitivity and selectivity of Blast in this instance?

0 Answers  


which field have wider prospective of job... M.sc bioinformatics or M.sc biotechnology

5 Answers  


Categories