There are lots of studies which records the cholesterol reduction by Various Lactobacillus spp. but i want to know is there any researchers showing cholesterol reduction by Lactobacillus oris.
I have experience on Lactobacillus oris, but there results on other strains in studies.
04 May 2017 6,200 5 View
Im working on yeast secretary protein, my protein was his tagged so i use Anti-his monoclonal antibody for WB, i can see the signal but i got two band on each protein (totally i have two proteins...
11 December 2015 5,327 12 View
11 December 2015 3,054 1 View
For determining the protein molecular weight, normally SDS-PAGE was used but some researchers also use zymography. im confused with both things. please clarify the difference between these two...
05 June 2014 8,429 6 View
Why should we use MgCl2 in particular instead of other chemicals for PCR?
02 March 2014 3,158 7 View
We isolated bacteria from various samples. It is identified by biochemical tests as Lactobacillus spp. Now we are going to sequencing it for species level identification. I'm a little confused...
02 March 2014 6,089 6 View
In milk numerous organisms grow well, that's why we pasteurize milk to remove unwanted microbes and their spores. But what is the exact target organism for pasteurization?
01 February 2014 1,002 10 View
I need to identify the gene responsible for production of bacteriocin, and cloned it into another organism but I don't know how to identify the gene from 16S rRNA sequence.
01 February 2014 2,120 2 View
We extracted secondary metabolite from wild Streptomyces spp. Initially, while running HPLC, peaks was obtained. However, after a few months, the peak disappeared (R.T 5.9-6.4 mins). Any suggestions?
31 December 2013 827 20 View
I want to know about the metabolomics, if which field it is used...
31 December 2013 6,660 0 View
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
Hi everyone, Illumina provides a list of primers to amplify with high taxonomic coverage the ITS1 region for further fungal sequencing, but I cannot find the exact amount necessary of each...
25 February 2021 6,969 3 View
Warm greetings My name is Ayichew S. and I am doing my Ph.D. in Medical Microbiology (on Human papillomavirus). At this stage, I have almost completed a clinical sample Cervical swabs)...
25 February 2021 1,660 3 View
Warm greetings! My name is Ayichew S. and I am doing my Ph.D. in Medical Microbiology focusing on Human papillomavirus). At this stage, I have almost completed a clinical sample (Cervical swabs)...
25 February 2021 3,612 3 View
Hello everyone, For part of my PhD project, I'm hoping to grow some lactobacillus species in the lab so that I can create standard curves for a qPCR quantification of a faecal sample. However, I...
24 February 2021 3,157 6 View
I am aware of a study that has compared the use of citrated and defibrinated sheep's blood in microbiological media (Hair Sheep Blood, Citrated or Defibrinated, Fulfills All Req... ), but can...
10 February 2021 5,927 1 View
I will be using the lowered pH broth for MIC test of some disinfectants, and I do not want the acid to have any interfernece with MIC results.
03 February 2021 6,959 4 View
Due to their ubiquitous nature, there is a tendency of the presence of microbes in a given mineral(s). For instance, if microorganisms that love the of pH less than 6 in the pH value, is isolated...
03 February 2021 4,630 10 View
Hi all, How would you use qPCR to quantify the amount of a particular bacterial species in a sample experimentally? I understand you could use specific primers for the 16s V region of a...
01 February 2021 7,153 4 View
How can I know the stationary phase of growth of several bacteria? We are aiming to collect exoproteome of several bacteria. We know that the ideal time to collect exoproteome is during the...
31 January 2021 4,528 10 View