One of the three domains of life (the others being Eukarya and ARCHAEA), also called Eubacteria. They are unicellular prokaryotic microorganisms... | Contact experts in Bacteria to get answers
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Questions related to Bacteria
Hello all, We have a discussion in our lab and would love your input: Is it possible for cultured bacteria that are in, or approaching, their stationary phase (in our case OD 5 - 6) to go back...
12 December 2019 3,110 8 View
Hi, I am trying to fit my experimental adsorption data to pseudo second order linear equation. the fit is good (R2 > 0.9988) but it is giving me negative intercept from which I will have to...
28 November 2019 3,032 4 View
Hello everyone, Can anybody let me know how to conjugate PEG with bacteria?
27 November 2019 226 3 View
Hello everybody, we are working on the eradication of Helicobacter pylori and inhibition of its biofilm. We are looking for the suggestions that what compounds would be better to use against H....
18 November 2019 9,327 3 View
Hello, I've set an inverted microscope setup on optic table to see bacteria on 0.13-0.17 cover slip with short WD objective(0.17) but I just could see them once and have difficulties to regulate...
11 November 2019 3,256 1 View
I was measuring ATP concentration in E. coli for one of my research project. I saw some literature mentioning ATP concentration in E. coli as 1-5mM. However, I am getting much less (in...
11 November 2019 9,342 6 View
11 November 2019 1,791 3 View
11 November 2019 1,498 4 View
What parameter we can use to assess the feeding welfare of goats besides Body condition scoring, Rumen fill scoring in migratory or pastoral production
09 November 2019 4,348 11 View
We recently obtained several cyanobacterial strains (Synechocystis, Chroococcus, Synechococcus, etc.) from the culture collection in Göttingen. Upon first inoculation in BG-11 (UTEX recipe),...
30 October 2019 5,980 5 View
Hi, I would like to know the general range of permeability (P = D*k/L where D diffusion constant, k partition coefficient, L cell wall + cell membrane thickness) of antibiotics across...
10 October 2019 4,205 3 View
In the qualitative method, I used tributyrin agar plates and phenol red agar plates (contained 0.1% oil) to differentiate esterases and lipases. Because my target enzyme is lipase. Strains showed...
10 October 2019 1,395 6 View
There are two interpretive criteria for the results of epidemiological in-vitro anti-bacterial sensitivity studies, namely EUCAST and CLSI. Can I use both in a single study - e.g. using CLSI in an...
10 October 2019 6,962 4 View
Hi. Is there a reliable protocol / method / kit for quantification of capsular polysaccharide in Acinetobacter baumannii or any other bacteria for that matter? preferably without the use of...
26 September 2019 7,392 3 View
I want to isolate DNA and RNA from faecal and blood samples in order to determine which pathogens (viruses, bacteria, fungi, parasites...) are present in the samples. I currently have one PCR...
22 September 2019 7,853 4 View
09 September 2019 6,436 4 View
I want to isolate DNA and RNA from feline faecal samples in order to determine which pathogens (viruses, bacteria, fungi, parasites...) are present in the samples. The isolation will not be...
09 September 2019 5,208 5 View
09 September 2019 783 3 View
If I have a piece of plastic from the ocean and I want to identify the microorganism roughly into a big group by microscope, how can I know if they are microalgae, bacteria or fungi?
08 August 2019 7,645 4 View
I am working on the Cold tolerant Bacteria. when I did compatibility test, some bacteria that are cold tolerant are not compatible at 10 C but compatible at 25 C. Can some one tell me what is the...
08 August 2019 4,426 2 View
I want 1000 bacteria (numbers) to begin my experiments .How will i get these numbers? Any specific methods? please give suggestions.
08 August 2019 3,794 12 View
05 August 2019 8,087 10 View
I want to add wastewater sludge to a FBR treatment system. So how much sludge do i need as an inoculum for Fluidized Bed Bioreactor?
31 July 2019 5,670 5 View
Hi, I was testing for Siderophore producing bacteria but I found in one culture plate only a portion of my culture plate become pink in colour. What is the reason behind that ?
26 July 2019 7,957 10 View