Can we estimate fluorescence and absorption profiles from molecular structures?

The absorption profiles are determined by the shape of the aromatic moeity of the molecule but is there any study or software on estimation of absorbance of fluorescence profile based on molecular...

04 May 2017 5,342 6 View

What are the mathematical approaches to prove that a DNA sequence is significant?

we have discovered a DNA sequence repeated through our genome. We have also discovered this sequence in closely related species. I am wondering what are the mathematical approaches that I may use...

05 June 2016 2,971 2 View

How do you find a more conserved part of a regulatory element?

05 June 2015 7,570 3 View

How do I prove functional role of a new regulatory element using bioinformatics?

I believe I might have found a common regulatory element for a dozen E coli genes/loci, however I need to find further evidence, preferably using bioinformatics. Can anyone help show me how can I...

04 May 2015 3,504 7 View

What is the popular miRNA internal control for serum samples?

the title explains it all

03 April 2015 3,234 7 View

Any idea why the colored product of ABTS + H2O2 reaction is quickly turning transparent?

11 December 2014 1,428 12 View

What is the range of miRNA concentration in blood or serum?

11 December 2014 6,990 4 View

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

What kind of fluid could I use for a pitfall trap that also does not invalidate molecular testing?

Hi, I want to start testing pitfall trap to obtain ants samples, but I need to conduct molecular analysis on those insects. So, what kind of fluid can I use? Ethanol expires too early and I need...

03 March 2021 5,978 5 View

Gel electrophoresis result for total RNA samples, 1.5 Agarose gel was used, How to improve the integrity of RNA?

Gel electrophoresis, RNA degradation, RNA extraction from fresh tissue

02 March 2021 5,433 5 View

How to code open-ended questions in SPSS?

Hello all, In SPSS I am going to code 2 open-ended questions. I have already read all the answers and I made a list of the most important categories to which I can code the answers. This question...

02 March 2021 1,757 4 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