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)
12407it is a common experience that if we go on burping simultaneously and consciously(i.e.purposely,as in a non- natural action),our stomach starts aching.Why does this happen?
1 3324How is the position of a nucleotide substitution on genome detected? I mean that it is on exon, intron or promoter region?
1 2710Post New Bio Informatics Questions
Did shuffling of protein constituents occur between systems for multicomponent transport systems such as the atp-binding-cassette or complex protein secretion systems?
How the Algorithm works?
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?
What are oesophageal molecular markers?
NLO : RPS : : ? : ZXA
How can we find the direction of an nucleotide substitution, for example; C to T or T to C?
How to predict the function of a gene (product)?
Does multidrug resistance (mdr) arise by activation of stable genes encoding drug efflux pumps or by mutations of genes encoding other types of transporters in bacterial pathogens?
How to identify common acc.numbers from among a set of files ?
How to caculate coordinates of each atoms on 3 D HP model?
How to find flanking region ?
What do you think are the more interesting areas of bioinformatics?
What is enzyme-ligand interaction?
Have the proteins of a family generally acquired distinctive properties within each of these three kingdoms for ancient families that arose before bacteria, archaea and eukaryotes diverged?
what is a qi number?
