Can anybody suggest to me some bioinformatics journals that don't charge for publishing?

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11 December 2013 2,861 22 View

How to get promoter seuqence of a gene?

I want to search the promoter sequence of a gene. Seeking an advice on where to look for it.

09 October 2013 429 18 View

Can someone advise on the cloning of a gene?

While cloning I am only getting self ligated vector not any clone. I had digested Genomic DNA of my strain with Eco R1 as well as vector (PGEX). After ligation at 4C, i transformed the ligated...

08 September 2013 6,195 8 View

Why is there a difference in the production of enzymes in bacteria while sharing the same habitat and environmental conditions?

There are so many enzymes which are produced by some bacteria while others do not produce the same enzymes. How do we study the different mechanisms behind this?

08 September 2013 5,193 17 View

I have an question regarding plasmid (PET28a) DNA digestion?

I had found five bands after isolating PET28a vector by using a kit. I am using an EcoR1 enzyme for digesting PET28a vector but it is not digesting this vector. But along with this I had used...

07 August 2013 9,667 12 View

What is reason of not getting any band in SDS PAGE while protein activity was observed after performing protein assay?

I am working on an extracellular protein. After taking supernatant I performed protein assay and good activity of protein was observed but no band was observed when loaded on SDS PAGE.

07 August 2013 7,157 23 View

Problem in molecular visualization?

I performed docking of two molecules (one protein molecule and other one is its inhibitor) by using Hex software and saved the docked molecules. But when i am analyzing the same file in pymol and...

04 May 2013 1,438 3 View

How to interpret a phylogenetic rooted tree constructed by using Phylip software?

I have constructed a rooted tree by using the proml program of Phylip software. I have to find which organism is the primitive one but I am not able to calculate the distances of different nodes...

02 March 2013 1,112 12 View

Hi, can anybody tell me how to find out conserved domains in an protein?

I have to compare a single protein in different organisms.For that i want to know the conserved domains in the protein in the selected organisms.I was trying this by using KEGG database but iam...

10 November 2011 6,697 16 View

error in running a model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

error in modelling model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 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

MD MOE RMSD

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

07 August 2021 0 0 View

MGL tools

20 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

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

i have some problem with chtMultiRegionSimpleFoam

--> FOAM FATAL ERROR: Maximum number of iterations exceeded From function Foam::scalar Foam::species::thermo::T(Foam::scalar, Foam::scalar, Foam::scalar, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar) const) const [with Thermo = Foam::hConstThermo >; Type = Foam::sensibleEnthalpy; Foam::scalar = double; Foam::species::thermo = Foam::species::thermo >, Foam::sensibleEnthalpy>] in file /home/ubuntu/OpenFOAM/OpenFOAM-4.1/src/thermophysicalModels/specie/lnInclude/thermoI.H at line 66. FOAM aborting #0 Foam::error::printStack(Foam::Ostream&) at ??:? #1 Foam::error::abort() at ??:? #2 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::calculate() at ??:? #3 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::correct() at ??:? #4 ? at ??:? #5 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6" #6 ? at ??:?

24 March 2021 0 0 View