Can independent origins be established for two families of transport systems having no sequence or motif similarities without three-dimensional structural data?
586Are all members of transporter families confined to a particular organelle or to the plasma membrane, or are some family members found throughout cellular compartments in eukaryotes?
586Did shuffling of protein constituents occur between systems for multicomponent transport systems such as the atp-binding-cassette or complex protein secretion systems?
644Did integral membrane transport proteins arise as an independent protein class or from other types of proteins?
545Did bacteria, archaea, and eukaryotes exchange transporter genes appreciably during the past two billion years?
658Post New Bio Informatics Questions
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?
How do you find the most recent human sequence data in the data bases inorder to determine physical maps?
Why do you think that bioinformatics is important?
Define perl and clustalW problem?
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 C-compliator?
Will the plant able to produce electricity when the soil is dried up
How to run DOCK 6 using cygwin?
Can DeCypher be used for protein struc-ture modeling?
How can we find the direction of an nucleotide substitution, for example; C to T or T to C?
How to caculate coordinates of each atoms on 3 D HP model?
what is an active ? (UML)
How do ESTs work?
What is a homologue?
What is the idea behind ?weighting? sequences in the package CLUSTAL W for multiple alignment? How are these weights calculated?
