What are the main signals used for gene finding in prokaryotic genomes? How are these signals introduced into the search algorithms?
1 3586What are the main approaches of predicting protein interactions using genomic context analysis?
1 4078What is the main idea of maximum parsimony in phylogenetic tree construction? What are the drawbacks?
2 6147Bootstrap analysis evaluates evolutionary trees by sampling columns from the original alignment with replacement (multiplying or removing some of them) and computing a proportion of times that a particular branch appears in the resulting trees. What is the main idea behind this approach?
2199Which 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 7650If a match from a sequence database search is reported to have an E-value of 0.0, should it be considered highly insignificant or highly significant?
3 5866Suppose 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 8170which instrument is most commonly used to observe the external features of grasshopper's abdomen?
1 9795How can i do the Homology Modeling of GPCR receptor successfully? My target identity with template is only 27%
4 6053Post New Bio Informatics Questions
what is the principle involved in Biometry?
What is the difference in terms of connectivity between a scale free network and random network?
What is the criteria for LTQ (LC-MS/MS) SEQUEST search?
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?
Will the plant able to produce electricity when the soil is dried up
can u give me an example of a project you were involved with that illustrates your interest and skills in bringing people together?
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)
what is an active ? (UML)
How to find a sequence of dna molecule?
An electron is injected into a region of uniform magnetic flux density with the components of velocity parallel to and normal to the flux. What is the path of the electron?
Bootstrap analysis evaluates evolutionary trees by sampling columns from the original alignment with replacement (multiplying or removing some of them) and computing a proportion of times that a particular branch appears in the resulting trees. What is the main idea behind this approach?
How to identify common acc.numbers from among a set of files ?
Is there is best online Training for Bioinformatics
How to run DOCK 6 using cygwin?
A certain radioactive element A, has a half life = t seconds. In (t/2) seconds the fraction of the initial quantity of the element so far decayed is nearly how much?