Antibacterial liquid inhibition assay (MIC) with LB medium?

Is it possible to determine the antibacterial minimum inhibitory concentration (MIC) using a liquid inhibition assay (MIC) with Lysogeny broth medium instead of Mueller-Hinton broth? If so, is...

01 February 2020 7,065 5 View

At what percentage of Marine broth + gellan gum does the media solidify?

I am conducting a comparative study trying to isolate bacteria on different concentrations of Marine broth (MB) media + agar vs MB + gellan gum/Gelzan/Gelrite. For the agar I have 10, 50, and...

10 November 2018 7,303 4 View

How to improve DNA yields using DNA extraction kits designed for soil or sediment samples?

10 November 2017 4,978 3 View

What are the current methodologies for growing fastidious marine bacteria in situ?

Can fastidious or even unculturable marine bacteria be grown in situ? If so, what are the current methodologies for doing so?

03 April 2017 1,493 2 View

What are the standard nutrient solid media used to culture marine bacteria?

I am looking for standard nutrient solid media recipes or protocols used to culture marine bacteria. What are the standard types of media used to culture marine bacteria (psychrophiles)? Also, in...

03 April 2017 9,568 4 View

Is the MCF12A cell line generally vulnerable to anticancer compounds?

Is it expected that MCF12A cells should show some level of cytotoxicity to anticancer compounds or drugs? If so, what could be the biochemical or physiological reason therefore?

11 December 2015 7,284 4 View

Are there commercially available fucoidanases or fucoidanase-like enzymes available for purchase?

07 August 2014 4,804 1 View

What is the most Operating System (OS) which can be INSTALL on Tiny hard devices like Raspberry Pi (RPi) hardware ?

I'm targeting to deploy a mesh network and manually configure MANET routing protocols. I'm preparing scenarios, architectures, and hard devices needed to do that. Are there some step-by-step...

03 March 2021 1,931 5 View

Resistor definition in Piezoelectric bimorph with ANSYS workbench

Hello, good day! I am trying to simulate similar bimorph piezoelectric harvester with below commands. However, the output power doesn't change with resistor value. Please help to find the reason. ET,10,CIRCU94,0 !SET UP RESISTOR R,1,100000 !RESISTANCE VALUE TYPE,10 !SET ELEMENT TYPE E,1,2 !CREATE RESISTOR BETWEEN NODES 1 AND 2 Thanks in advance Regards,

02 March 2021 0 0 View

Waters 2707 HPLC autosampler problem?

I am using a 2707 waters HPLC device. When I try to inject a sample, it says missing plate or rack. I changed the needle and calibrated its position but I still get the same problem. I even get...

02 March 2021 1,408 1 View

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02 March 2021 3,060 3 View

How to normalise data on OPM package from R Studio ?

Good afternoon, I recently used OmniLog from BIOLOG for my experimentations : I tested the metabolism of different strains on 2 types of plates. I have 16 strains of 3 different groups...

02 March 2021 3,584 1 View

What do you know about biotechnology art?

What do you know about biotechnology art?

02 March 2021 1,653 3 View

Which is the best place in the world for the plant biotechnology research?

I am searching for a good place for the Post Doc,

02 March 2021 4,053 3 View

How can I integrate a routing protocol in a tiny device (e.g. Raspberry Pi)?

Hi Community, I'm facing the issue of integration/compiling a new routing protocol in a WSN simulator. The final goal is to successfully add, configure this routing protocol in hardware devices...

01 March 2021 9,332 6 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

How to define tie constraint between rigid body and another part in dynamic explicit model of Abaqus?

Hi dear researchers I connected a rigid body into the part of my structure by tie constraint and then I added displacement to rigid body, in static general step every thing is fine and these two...

28 February 2021 3,442 2 View