Chantal Agbemabiese

13 Questions 6 Answers 0 Followers

Questions related from Chantal Agbemabiese

Can anyone recommend any online server I can use to perform nucleotide substitution model selection for large datasets of over 1000 sequences?

Jmodeltest doesn't seem to work, I'm told input data is too large. Any other recommendations?

26 May 2017 3,972 2 View

Does anyone know any online database which has all organisms classified based on whether they are intracellular or extracellular organisms?

I need to carry out classification of some bacterial pathogens based on whether they are extra- or intra- cellular.

03 July 2016 1,085 4 View

Which user friendly software would you recommend for concatenation of DNA sequences?

I have eleven genes from the a segmented genome virus. I have multiple sequence alignment files and would like to concatenate the 11 genes together.

27 April 2016 5,592 2 View

How do I solve the problem of errors coming up when annotating my MCC tree after BEAST analysis?

I usually use less number of generations e.g. 50 million for my BEAST analysis because of my large number of taxa and then I run about three times and use the log combiner to combine my logs and...

24 June 2015 6,297 4 View

Why does rooting at midpoint or not change the divergence times at the node of my MCC tree viewed in FigTree?

I have drawn a maximum clade credibility tree using BEAST. When viewing the tree in FigTree, checking the Root box and selecting midpoint changes the years of divergence at the node of some of my...

24 June 2015 8,286 2 View

How can I increase my effective sampling size apart from increasing the number of generations/chain length in BEAST?

Bayesian evolutionary analysis, I have run my experiment for 100 million generations, but the ESS is still below hundred. What can I do?

16 February 2015 9,444 3 View

Can a viral gene introduced into another host species evolve at faster rate than before?

Trying to use Bayesian analysis.

16 February 2015 3,762 4 View

How do I get the age range (95% HPD) displayed at each node of an MCC tree in Figtree?

I have a maximum clade credibility tree drawn and I am trying to get the age range at each node but I don't seem to get it right. How do I get that? I have the node bars displayed but I need the...

18 December 2014 8,373 6 View

Does the number of Taxa influence my estimated dates of divergence in McMC using Bayesian Evolutionary Analysis Sampling Trees (BEAST)?

I have selected representative strains from each cluster in my Maximum Likelihood tree for divergence dates estimation but I made sure I covered the entire time period of detection of these...

18 December 2014 7,922 3 View

What is the simplest, user friendly but very reliable gene recombination detection software?

I need to determine whether any recombination events have occurred in genes I have sequenced.

26 June 2014 9,827 2 View

How can I get more than 100 hits when I do a nucleotide BLAST at the NCBI website?

I need to retrieve about 1000 hits from the GenBank to use for my analysis.

20 June 2014 1,919 4 View

What are the distinct roles of interleukin 4 and 13 to the host and parasite during schistosomiasis?

I need to understand the roles they play during schistosomiasis.

21 May 2014 8,388 3 View

Why does chronic administration of poly I:C to RAG-/- mice infected with schistosome cecariae fail to enhance parasite development?

Experiments to study the innate responses during pre-patent schistosome infection.

18 May 2014 5,864 0 View