Thursday, April 30, 2015

Multiple Choice Question - 01/May/2015

How many orbits are created by the permutation between the two sets below?


a) 2
b) 4
c) 5
d) 8
e) None of the above

Original idea by: Leandro Tacioli

Friday, April 24, 2015

Multiple Choice Question - 24/Apr/2015

Which of the following evolution events can be modeled by one or more 'double-cut-and-join' (DCJ) operation applications?

I - Translocation
II - Reversal
III - Block interchange

1 - I and II
2 - I and III
4 - II and III
4 - I, II and III
5 - None of the above

Original idea by: João Paulo Pereira Zanetti
Translation help by: Leandro Tacioli

Friday, April 17, 2015

Multiple Choice Question - 17/Apr/2015

Considering the two liner genome below, what is the SCJ distance between them?




1) 5
2) 8
3) 10
4) 16
5) None of the above

Original idea by: Leandro Tacioli

Friday, April 10, 2015

Multiple Choice Question - 10/Apr/2015

Given the two fictious linear genome below, determine the set of adjacencies of the first genome that are different from the second.





1) { ND1t ND2t , ND4t ATPt }
2) { COX1tCOX2h, COX2t ND3t }
3) { ND1hND2t , ND2hCOX1h , ND3hND4Lt , ND4LhND4t , ND4hATP6h }
4) { ND1hND2h , ND2tCOX1h , ND3hND4Lh , ND4LtND4h , ND4tATP6t }
5) None of the above

Original idea by: Leandro Tacioli

Friday, April 3, 2015

Multiple Choice Question - 03/Apr/2015

Considering the matrix "Species vs. Characters" below, what is the number of changes necessary to create the most parsimonious tree?


1) 8
2) 10
3) 15
4) 18
5) None of the above

Original idea by: Leandro Tacioli