Why they consider that Wilcoxon test and U Mann Whitney test are the same Can we use this test to examine 2 numeric variables 4 independent groups?

Hello , I'm asking you why they consider that Wilcoxon test and U Mann Whitney test are the same ? Can we use this test to examine 2 numeric variables for independent groups ? Thank you

08 September 2018 8,550 3 View

What is the best tool I can use to search for protein domains ?

Hello, I am conducting a research on the key domains of a different protein sequences. Can you give me the link of the best software that I can use to do this task ?

11 December 2017 5,686 3 View

QPCR standard curves using bacterial DNA: cloned and not cloned ?

04 May 2017 1,064 2 View

On which criterion is based the choice of the hypervariable region of bacterial rRNA16S to do NGS?

11 December 2016 1,408 1 View

Where can i find the standard norm of human nutrition book or guide ?

11 December 2016 1,164 0 View

What is the best test of association study of variants linked to controls and patients ?

Hello, I have 500 SNPS (single nucleotide polymorphisms) of cases and controls individuals, if i will use snpassoc (tool r studio) it will take too much time to insert variants, what is the best...

07 August 2016 6,080 1 View

When can we use Student's T test and Pearson test ?

Hello, I want to know when can we use Student's test, Pearson's correlation coefficient test and Spearman rank correlation, what can i put us matrix (numeric variables as means..sd (standard...

04 May 2016 4,400 7 View

Best methods of conservation of microbial DNA ?

03 April 2016 6,758 3 View

GMAF (Global Minor Allele Frequency) How identify the GMAF ?

Hello, For the SNP rs5219, i looked for the GMAF, i found T=0.2630/1317 but HGVS names indicated NC_000011.10:g.17388025T>C, What can i do in this case, there are some contradictions.? Thanks

02 March 2016 8,492 1 View

Wilcoxon. Rank Sum test/Jaccard index/Chao index/Constrained PCA/ Manhattan plot ??

10 November 2015 8,400 0 View

No title

02 March 2021 3,060 3 View

New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before?

Question to you and THEM, the New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before? There appears to be a core problem for...

02 March 2021 3,024 2 View

Does anyone know HRM channel in a 2 plex QIAGEN Rotor- Gene Q qPCR can be used as a separate channel?

I am going to have 3 different probes in my qPCR work that I am going to do. But I realized that the machine we have in the lab is a Rotor-Gene Q 2plex HRM Platform, saying it has green, yellow,...

01 March 2021 8,544 1 View

Issues with Permeabilization during Flow Cytometry?

Hello Everyone. Currently I am working to characterize macrophages in the myocardium after ischemia-reperfusion injury in rats. Due to the low total cell number isolated from rat hearts I can...

01 March 2021 3,867 3 View

Which cell line should we use to perform biological dosimetry experiments?

We are preparing some experiments based on irradiating cells under different conditions in order to evaluate the effects in terms of DNA damage, genetic expression, etc. As our project is...

01 March 2021 3,355 3 View

Is it possible for two human neuronal cell lines to have different gene sequence for the same protein?

I am looking at the ATP1A2 (Sodium/Potassium ATPase alpha subunit 2) in two human neuronal cell lines. Expression levels of this protein seems to be almost equal when detected by one antibody....

01 March 2021 3,607 3 View

Is CD44 degraded in lysosome together with hyaluronan after CD44 mediated endocytosis of hyaluronic acid?

Also when RHAMM binds hyaluronic acid, they get internalized, will RHAMM also be degraded? Or both CD44 and RHAMM will be transferred back to the cell membrane? Asking for breast cancer cell line...

01 March 2021 8,169 2 View

Do you need the CMV enhancer before the CMV promotor for a proper function of CMV on the gene that follows?

I'm a student and I have to produce a cell line with a knockin for the NRF2 gene with GFP. I have to put a promotor in front of the GFP because the gene will be too far away from the promotor of...

28 February 2021 7,127 2 View

What could be some reasons why unstimulated monocytes are getting activated?

Im doing PBMC isolation -> CD14+ enrichment using magnetic beads -> stimulation setup. My negative control is just cells in cRPMI but they seem to get activated over and over again.

28 February 2021 7,883 3 View

No title

28 February 2021 9,936 2 View