Did bacteria, archaea, and eukaryotes exchange transporter genes appreciably during the past two billion years?
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What is the criteria for LTQ (LC-MS/MS) SEQUEST search?
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 compare a DNA sequence to itself by using it for both the 1st and 2nd sequence?
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 (a) 29% (b) 15% (c) 10% (d) 45%
What is the product of the irrational roots of the equation (2x-1)(2x-3)(2x-5)(2x-7)=9?
what is the use of Morphometrics?
which instrument is most commonly used to observe the external features of grasshopper's abdomen?
Suppose 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?
What is an alignment?
What is protein sequencing?
What is a homologue?
How to find a sequence of dna molecule?