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
1,052 views 2,418 posts
Questions related to Bacteria
I have found some bacterial colonies in LB agar plate containing antibiotic Ampicillin.Now i need to store it, cause i am not able to continue the work until next week.So which temperature should...
05 May 2019 6,108 4 View
any suggestion how to transport bacteria from feces to the laboratory to be isolated ? the process of carrying this feces to laboratory takes 2 to 3 days
04 April 2019 3,563 3 View
I am using sRNA to silence a gene in E coli. for expression analysis, I proceed for qPCR. so I grow the wild type and silenced type E. coli and extract RNA without adding any antibiotics except...
04 April 2019 7,270 1 View
I streaked Avian pathogenic E coli on blood agar plate. i found the results shown in picture, i am not sure what type of hemolysis is this, please guide me.
04 April 2019 7,172 9 View
I am currently working on black-water events that occur in reservoirs (south China) in certain times of the year. The sediments in the reservoir contain manganese and iron content. Apart from...
27 March 2019 8,883 7 View
Can I select the resistant strain from a susseptible strain population using any method or do I have to purchase it from strain repository?
19 March 2019 5,631 8 View
Our research project is the production of probiotic pills from native strains. What is the best method?...
14 March 2019 5,417 3 View
Not all cyanobacteria are photosynthetic as several websites claim but maybe most cyanobacteria species probably are photosynthetic Anyway my main question is; In what particular environments...
06 March 2019 9,973 8 View
03 March 2019 6,976 6 View
03 March 2019 4,738 8 View
For example, do isopropanol/1-propanol/ethanol alcohol based hand rubs all use the same mechanisms to kill bacteria? Do they all just disorganize lipid membranes, denature proteins, and...
03 March 2019 8,868 3 View
We are isolating probiotic strains from local food samples. What do you suggest to make probiotic pills?
03 March 2019 6,847 6 View
03 March 2019 7,081 4 View
03 March 2019 6,049 8 View
If I cannot use the commercially available ones? Thanks!
03 March 2019 10,056 12 View
Different bacterial colonies on NA plates usually seen only in white to yellow colour, but fungus colonies can be seen in different different colours with their different species. Why this...
03 March 2019 5,640 4 View
01 March 2019 193 4 View
Hello, Recently I performed lentiviral transduction on several cell lines. On day one with the lentivirus, I observed black aggregates moving (dancing, vibrating) around my cells. These are...
20 February 2019 8,523 5 View
Can bacteria isolated from the gut of a marine fish be termed as marine bacteria? In other words, are these bacteria regarded as bacteria of marine environment?Are such bacteria similar to those...
08 February 2019 8,687 17 View
How do make a glycerol stock of bacteria for future use? I need valuable suggestions for that.Please put here and share your experience.
02 February 2019 3,769 3 View
What is your experience with bacteria identification by MATDITOF versus 16s rRNA? Which one is more reliable or maybe both methods give good, clear results?
02 February 2019 2,052 5 View
I got a agar stabs of bacterial strains, how will i use for this for my experiment i.e how to subculture or revive from stored strains in agar stab?
02 February 2019 3,174 4 View
02 February 2019 3,562 4 View
I want to redo a RNA extraction from the E.coli cells and I store the liquid culture (in TB) for two days. I am not sure whether I can still use them or I need to regrow some cells.
02 February 2019 7,892 2 View