ELISA micro-plate reader emulator "Digital-OD"

06 July 2017 7,421 3 View

How can i download seq from NCBI FTP server?

I want to download a seq from the NCBI FTP server,I tried to download with ftp clinet like filezella and sftp but both didnt recognize the assamply folder and failed to download any files or...

01 February 2016 9,371 0 View

Is pyrogen free water be nuclease (DNAse/RNAse ) free?

05 June 2015 4,002 0 View

how does DNA sequencing device determine the F and R primers in PCR product?

i have two files from the DNA sequencer one for the foreword strand and the second for the reverse strand how the device separate them and does it can recognize the direction of the primer

03 April 2014 8,039 5 View

What is the perfect length of 16s rRNA gene suitable for an accurate species identification of unknown isolate?

Molecule identification of unknown is very helping tool using 16s rRNA gene analysis. In some cases the output file only contains about readable 600 base pairs. Is that enough to identify the...

02 March 2014 6,748 16 View

Can the monoclonal antibodies (Mab) reaction with Seabream (Sparus aurata) be used to detect immunoglobulin M (IgM) Argyrosomus regius?

I want to use this antibody to detect the immunoglobulin M (IgM) of Argyrosomus regius.

02 March 2014 9,196 2 View

How is the elastase test performed?

I want to do an elastase production test. How can I do it?

02 March 2014 367 2 View

Is there any other test that could replace ONPG test in biochemical tests of unknowns?

ONPG is one of the important biochemical tests for biochemical identification of unknowns. Which test can replace it?

01 February 2014 3,383 9 View

How to repeat an operation on an atom selection for multiple times in PyMol?

Hi, I am trying to construct a multi-layer fibril structure from a single layer in PyMol by translating the layer along the fibril axis. For now, I am able to use the Translate command in PyMol...

02 March 2021 4,569 4 View

How to calculate average trend in maximum annual NDVI from MODIS?

I am wanting to calculate the average trend in maximum annual NDVI in Iceland from 2010-2020 using MODIS MYD13Q1 V6. How would I do this? I have currently inserted the NDVI bands from the MODIS...

02 March 2021 752 2 View

Why does two different bioinformatics tools for the same proteins show different subcellular localizations?

During a computational analysis, I found that for a protein of a plant, two different subcellular localizations are seen using CELLO and WoLF PSORT. For example, in CELLO, it identified the...

01 March 2021 6,729 2 View

What is the most suitable server for predicting protein structures in bacteria?

I have used the i-Tasser several times, however it has been unavailable for several days. I tried the swiss-model, but the output was not very pleasant due to the model used. Is there any other...

28 February 2021 4,521 3 View

What is the difference between genotype and haplotype data in the ped format?

Hi everybody In the ped format for genotype, alleles of any SNP are represented by two columns (one for each allele, separated by a space). Is a column sufficient for the haplotype to...

27 February 2021 1,965 1 View

I have need of XRD graph analysis software for phase identification. Can you please provide links for software tools which can be downloaded?

i am trying to download x'pert high score software, but can't download it. please do suggest software for phase analysis

24 February 2021 5,687 4 View

Please suggest me the simplest way to understand the in-silico analysis of any gene?

I want to understand the basics of docking, and also know about all bioinformatics tools which are free of coast and helpfull in in-silico analysis?

22 February 2021 8,879 2 View

Are there any databases for gene co-expression or expression pattern clustering?

I am currently working on gene clustering based on co-expression pattern in mouse brain. The problem is I do not have some solid way to test my result. Are there any suggestions for databases...

22 February 2021 4,374 3 View

Is there a Constitutive model for concrete with Sea-Sand?

Hi I am running a simulation in Abaqus for a concrete beam. Its fine aggregate replaced with sea-sand. I was wondering if I could find studies that measured the ultimate strain of concrete made...

22 February 2021 6,409 2 View

How can we measure the reliability and validity of our survey questionnaire?

We are conducting survey research on COVID-19 misinformation among students. How can we validate our survey for it to produce valid and reliable data? Also, what statistical tools can we use to...

16 February 2021 678 3 View