Can LB agar plates be used for disc diffusion assay instead of Mueller Hinton agar?

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Do anyone have the R-script for analyzing POOLED data of multiple years or locations under SPLIT-PLOT design?

As we know pooled analysis is done to find out the significant different among treatment across the years/ locations. But, I am unable to analyze it for split plot design for analyzing my data. Do...

21 March 2024 1,491 2 View

What are the network security related complexities are there in Mulsemedia (Metaverse) Communications ?

Network Security in Mulsemedia (Metaverse) Communications

06 January 2024 1,761 3 View

I need MD simulation in 500 ns for some of my test compounds with PBSA, GBSA and PCA. If a researcher will help, we will provide authorship?

For my research, I need MD simulation of 500 ns with PCA. Please reply if you have facility. We will provide corresponding authorship. The article will be published in a high IF journal. My email-...

26 November 2023 6,926 0 View

What are the parameters which affects the liveability of a rural settlement?

Wish to know the relevant variables or parameters that are important to be considered to assess liveability in any rural settlement/ non-urban settlement.

05 October 2023 6,085 1 View

Sensitive Battery materials (Interface) Characterization using TEM?

Will plasma cleaner or Electron shower in the Ex-situ TEM will help to remove the oxide layers or will help to improve the imaging in HRTEM mode or HAADF STEM mode? Samples are prepared by Dual...

18 September 2023 6,421 1 View

Butterworth filter; why magnitude lowers after filtering?

This question might be answered better with some knowledge of python(specifically scipy). I'm using in situ ocean current data. For one of my analysis; i needed to used butterworth lowpass filter....

09 May 2023 8,424 0 View

What should be the Optimum area fraction of Chill, Columnar and equiaxed zones in the cast structure of 430 mm round??

Round billet are prone to central porosity and segregation particularly high carbon grade with 0.56-0.60 % C, Al killed 0.015-0.030%, S 0.005.

15 November 2022 6,152 2 View

Is there any list that have all pathogenic bacteria?

I am looking at all the possible pathogenic bacteria to estimate the total pathogenic bacteria to human? does we have such list anywhere?

27 October 2022 572 4 View

Is there enough powered evidence favouring on-pump CABG over off-pump CABG? Do we prefer Off-pump CABG because it's financially convenient?

A Senior most Skilled Professor, an On-pump Cardiac surgeon from NHS, once asked me, "why do we do Off-pump CABG in Bangladesh"? I searched recent literature and evidence; unfortunately, I didn't...

19 September 2022 9,842 3 View

How can we analyze multiple microbiome network analysis together?

I have microbial networks for more than 2 groups(6). I want to analysis the community structure and network properties among these networks all at the same time. Any web based or R-based tools...

26 July 2022 6,414 5 View

Do some Staphylococcus aureus strains have in vitro antimycobacterial activity ?

Some Staphylococcus aureus strains Inhibit the growth of Mycobacteria in Mueller Hinton Agar medium containing 10% OADC. Do some Staphylococcus aureus strains have in vitro antimycobacterial activity?

29 July 2024 10,023 2 View

What exactly is it about biotechnology and medical research?

I'm very interested in biotechnology and medical research and I'd like to meet a professional here and talk about it together

28 July 2024 3,798 4 View

How does the Retention time effect the Biogas Production?

List down the various factors responsible and how does this effect the overall biogas production when it is related to Hydraulic retention time of the digester based on the feedstock?

27 July 2024 4,800 4 View

How do we pick data for determination of Validation Acceptance Criteria?

Hello, colleagues! There is commenting open for new upcoming edition of USP 1033. Validation target acceptance criteria is now different from what it used to be and it doesn't include Cpm....

23 July 2024 7,292 3 View

Pink bacterial colonies?

I am cloning an overexpression plasmid with my protein of interest tagged with mScarlet. After transforming my ligated product into DH5α bacteria and plating on LB agar, I noticed colonies with a...

22 July 2024 5,953 6 View

Do you know CUSABIO Biotechnology Scholarships for Students 2024?

I am pleased to announce the CUSABIO Biotechnology Scholarships for Students 2024! This scholarship aims to support outstanding students pursuing studies in the field of biotechnology. Here are...

22 July 2024 5,790 1 View

Should all lactic acid bacteria be catalase negative? should all probiotic bacteria be catalase negative?

I am working on probiotic bacteria for fish, and I am trying to isolate probiotic bacteria like lactic acid bacteria or other probiotics from the gastrointestinal tract of fish using different...

12 July 2024 3,756 4 View

Can we change blood agar in the mCIM and eCIM protocols?

In the modified carbapenem inactivation method (mCIM) and EDTA-carbapenem inactivation method (eCIM) protocols, can we replace blood agar with another culture medium?

10 July 2024 6,352 0 View

Is it possible to generate a (semi-)permanent "transcription bubble" within a replicable plasmid?

I was wondering if it is possible to form a permanent open "ssDNA bubble" similar to a transcription bubble (>13 nucleotides) within E. coli. These criteria are important: 1. Open ssDNA...

07 July 2024 8,275 5 View

What are the regulatory guidelines to submit a microorganism as Generally Regarded as Safe ?

Give in detail with available literature and website links for submissions

27 June 2024 9,753 1 View