Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...


you had 1,500 base pair pieces of random DNA and you
wanted to know how many of them had homology to known
genes, what would you do to determine that?

Answers were Sorted based on User's Feedback



you had 1,500 base pair pieces of random DNA and you wanted to know how many of them had homology ..

Answer / jomy peter thomas

just do blastn and count the number of sequences showing
more than equal to 30% similarity with the known sequences
in the databases.this wud give u th no. of homologous sequences.

Is This Answer Correct ?    2 Yes 0 No

you had 1,500 base pair pieces of random DNA and you wanted to know how many of them had homology ..

Answer / guest

use a BLASTX search against a known protein database - such
MCBI's NR database. I would then sort them to determine how
many were unique.

Is This Answer Correct ?    1 Yes 0 No

Post New Answer

More Bio Informatics Interview Questions

Integrate 3x + 5 / (x3-x2-x+1)?

3 Answers   Google,


What is the product of the irrational roots of the equation (2x-1)(2x-3)(2x-5)(2x-7)=9?

1 Answers  


Describe the aim of microarray data analysis?

0 Answers  


How do you find the most recent human sequence data in the data bases inorder to determine physical maps?

0 Answers  


What do you think are the more interesting areas of bioinformatics?

0 Answers  


If the letters of the word ?rachit? are arranged in all possible ways and these words are written out as in a dictionary, what is the rank of the word ?rachit?. (a) 485 (b) 480 (c) 478 (d) 481

8 Answers   LG, Virtusa, Wipro,


What is PatternHunter?

1 Answers  


Explain the Protein expression analysis?

1 Answers  


If the sum of n terms of two series of A.P are in the ratio 5n+4:9n+6 .find the ratio of their 13th terms?

1 Answers   TCS, Wipro,


If the sum of n terms of two series of A.P are in the ratio 5n+4:9n+6 .find the ratio of their 13th terms

3 Answers   Deloitte, IIT, Wipro,


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,


what are databases used in bioinformatics?

1 Answers  


Categories