Lineage Through Time Plots in R restricted to a clade of a larger phylogeny?

More Claudia Ganser's questions See All

Does anyone know a source for theta-replicating Staphylococcus plasmids that are compatible?

I am trying to put 3 separate plasmids into Staphylococcus aureus and I am looking for those that are theta replicating and compatible. I have obtained pSK9065 (from pSK1) from Addgene, but the...

23 July 2024 6,968 0 View

How to maintain intestinal tissue resident cells (TRM) in culture?

I am attempting to culture tissue resident T cells (TRM) derived from fresh intestinal tissue for up to six days. I am finding that the viability of the T cells is low at D0, and a very small...

08 July 2024 4,887 2 View

Help with in vitro testing of candida biofilm susceptibility?

Hi all, Would anyone have any suggestions for articles and protocols for performing microdilution tests on candida biofilm? Do you recommend diluting the drug in the medium and adding it to the...

19 June 2024 4,420 3 View

How to reconstitute ATCC of B.ovatus?

I am trying to reconstitute the bacterium B.ovatus ATCC. it was first placed in a THIO broth and despite this we observed no turbidity. This was done 24h after the stick containing B.ovatus ATCC...

12 June 2024 1,644 3 View

Someone can help me with error prone PCR?

How can you regulate the number of random inserted mutations in error prone PCR?

14 May 2024 673 2 View

How do I mention translation in an IPA research project?

Good evening, My IPA (Interpretative Phenomenological Analysis) research project involves conducting interviews in a different country and in a different language. Considering that I will need to...

05 May 2024 6,147 2 View

False Discovery Rate -- how many p values do you correct?

I am using this code (below) to use FDR to correct p values because I ran three exploratory growth curve models. How many p values do you need to correct? Do I just correct all of the p values for...

02 May 2024 4,028 4 View

Help to detect aggrecan in WB, anyone has detected the 250KDa band in mouse brain homogenates?

We are interested in detecting aggrecan (250 KDa) by WB. No luck so far, are there any recommendations, such as running buffer, sample loading buffer? Thank you in advance!

05 April 2024 6,269 4 View

How design Specific Primers for Reverse Transcription?

Hi :) How should I design primers for (-)ssRNA samples from Influenza A and hRSV viruses? I need to select the protein, locate the gene sequence, and then use it to design primers. Should I...

04 April 2024 4,896 1 View

Can I use feces preserved in formaldehyde to perform the McMaster technique?

Can I use feces preserved in formaldehyde to perform the McMaster technique for Haemonchus research?

20 March 2024 1,339 0 View

How to normalize and take the significance of the MTT OD values with 3 replicates for the same cell-line?

Hi, I have a question about normalizing the MTT OD values for doing the statistical analysis. So, if we have 3 different plates and we call them 3 different replicates, so, first we would...

07 August 2024 8,106 4 View

If we are using snowball sampling technique, how do we justify the true representativeness of the sample statistically? is there any statistical test?

Are there any statistical methods to justify your sampling technique using SPSS or AMOS?

05 August 2024 9,153 4 View

How to report results of Generalised Linear Mixed Models in a journal article?

Hi everyone, If you have written or come across any papers where Generalised Linear Mixed Models are used to examine intervention (e.g., in mental health) efficacy, could you please share the...

04 August 2024 4,130 4 View

Why 3 replicates for most biological assays? Is it enough to examine the data fits normal distribution?

Just bounced on me. Before statistically analysing significant difference, shouldn't we see if data fits normal distribution first? Is 3 replicates enough to testify the hypothesis of normal...

31 July 2024 8,141 13 View

Posthoc test lettering in JAMOVI?

Does anyone know of a module for the JAMOVI software that is capable of generating mean separations using the classic letters based on post hoc results (e.g., Tukey test)? If, as I believe, such...

31 July 2024 3,333 4 View

Which statistical test should we use?

N=6 Comparing pre and post test likert scale responses. Participants are mix of practicing & preservice teachers.

30 July 2024 7,233 4 View

CAD File of human's & rat's respiratory airways ?

Dear all, I am working on particle deposition in human's & rat's respiratory airways using CFD and I am looking for the 3D CAD file for my simulations (STEP or IGES format). If somone has such...

29 July 2024 1,092 2 View

Is factor analysis with quantitative variables possible?

Good morning, I would like to conduct a factor analysis for my work at the municipal level on a panel datae with variables such as income per capita, unmployement rate, percentage employed in a...

25 July 2024 5,104 4 View

MDCI module in Orca software?

Dear Researchers, My question is associated with the "MDCI" method in Orca. Please let me clarify my question using a simple example: Suppose we are going to perform CBS extrapolation using "!...

21 July 2024 1,632 0 View

How do I access .vcf files without an R statistical package?

I am currently working on a mendelian randomization study, and I have downloaded the datasets needed from the ieu opengwas project (mrcieu.ac.uk) in .vcf format. I do not have access to an R...

19 July 2024 2,342 5 View

Nicolás Mongiardino Koch

I am not sure whether you can do that in a straightforward fashion.

What I would do in your case is create a vector with the names of the species in the clade you want to analyze and use that to obtain a subtree that has been prunned down to just that clade of interest, which you can then feed into ltt.plot.

species

Raphael Covain

Maybe using the function: extract.clade(phy, root.edge = 0, interactive = TRUE) of the ape package to extract the clade of interest and place it into an object for subsequent analyses?

Cheers