Why the need to use different minimal media to grow bacteria?

I am trying to identify bacteria on skin that can utilise lactic acid as carbon source. So i intend to swab skin and then grow bacteria on minimal media supplemented with lactic acid. My question...

11 December 2018 3,432 0 View

Cell Biology field: Relative easeness in publishing papers?

Hi, I am hoping to get opinions/input since I am undergrad and I see certain trends that I am highly curious about. I have been doing lab rotation to get an extensive research experience....

09 October 2018 9,760 0 View

What other phohpshorylated components can i look for downstream of activated FAK and P38 MAPK?

I applied some mechanical stresses on cells and discovered that FAK and p38 MAPK are activated by phosphorylation. For the purpose of publishing, i feel that it will be great if i can look for...

03 April 2018 5,791 0 View

Are they any phosphorylation-specific proteins for hypoxia effect on cells?

Im looking to expose cells to hypoxic conditions in minutes (

02 March 2018 5,548 0 View

Hypoxia induced: No HIF-1a overexpression seen at transcript level but seen a lot of hypoxia and HIF-1A -induced genes?

hi i need advise on the matter i performed RNA-seq after exposing cells to mechanical stress. I had designed a device to deliver this stress to cells. Looking at the RNA-seq data, i see some...

02 March 2018 5,300 8 View

Proliferation assay : manual cell counting?

How is proliferation assessed by manual cell counting? I will be happy if anyone can provide protocol on this. I have been told this method is much useful than indirect assays like CFSE but i...

11 December 2017 2,510 0 View

QPCR: analyses involving in-between plates?

hi i am not sure if it is alright to analyse my data this way. So i prepared 3 samples of controls, 3 samples of condition at 1hr exposure, 3 samples of condition at 6hr of exposure. i collected...

07 August 2017 7,743 5 View

Time course gene expression analyses: RNA seq over mass spec?

why when wanting to look at genes that respond at say 1hr (early response), 6hr(intermediate response), 16hr (late response) it is better to look at RNA expression rather than protein? has it got...

07 August 2017 4,608 2 View

Why is RNA expression analysis better than protein for looking time course gene expression analysis?

why is it that people usually look at mrna expression rather than protein expression when conducting a time course gene expression analysis?

06 July 2017 9,379 0 View

RNA expression vs protein expression patterns upon stimulation- are RNAs more dynamic?

Let say if i stimulate a cell at 1 hr and 6hr, the RNA expression upregulated at 1 hr may not be reflected at 6hr, but same protein upregulated at 1 hr will be reflected at 6hr. How do i explain...

06 July 2017 783 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

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

Have someone successfully used the ER alpha (Santa Cruz sc-8002) antibody in immunostaining ?

Santa Cruz now recommends this new antibody (F-10) but I can't find a publication using this reference. I'm working on human et non human primate hypothalamus and so far, it doesn't work. Is...

02 March 2021 10,003 2 View

No title

02 March 2021 3,060 3 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