I do not wish to use the time-consuming cloning/sequencing methods or costly 454 GS platform. The Ion Torrent PGM technology seems to offer modest set-up and running costs. What are your experiences?
Sequencing by Sanger all 16S RNA. You can use universal primers and you will have a good overview of the bacterial community.
Extraction of viral RNA from cell supernatants or from plasma/serum is supposed to be possible using TRIzol or TRIsure, provided that glycogen is added. What is your own experience? I want to...
23 March 2020 7,767 7 View
I am planning to run a glucose uptake experiment in mice (In vivo). I would like to inject H3-2DG and just measure the percent of H3 in different tissues. No clamp experiment, but I was thinkMing...
18 February 2020 9,531 3 View
I have a total DNA mix containing plasmid DNA and genomic DNA. I would like to recover the genomic DNA fraction and not plasmids from this mix and I don't want to use cesium chloride. Can anyone...
29 January 2014 9,406 19 View
The diversity of medical devices, their increasing complexity, as well as the development of devices for personal use have increased the risk associated with misuse. The use made by "operators",...
01 January 1970 2,096 2 View
I am on the lookout for the Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence. Does anyone know where I can find it? Thank you in advance
03 March 2021 3,568 1 View
I am looking at the ATP1A2 (Sodium/Potassium ATPase alpha subunit 2) in two human neuronal cell lines. Expression levels of this protein seems to be almost equal when detected by one antibody....
01 March 2021 3,607 3 View
The antimicrobial effect of local anesthetics has been known for more than 50 years, but it still seems to have an unclear mechanism of action. which bacteria? which concentration? etc etc. ....
27 February 2021 4,450 2 View
I performed site directed mutagenesis, transformation, and then I sent out plasmids for Sanger sequencing and found out that there is extension of DNA just before the stop codon. I am not sure...
27 February 2021 547 3 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
Hello I'm currently working on a topic related to studying the anaerobic biodegradation of TPH in marine sediments. In this work, sediment should be mixed with fuel oil to a concentration of 20 g...
24 February 2021 9,839 3 View
Hello, I have used the shell function on SpaceClaim to create thin solids for the model I am studying. These are contained within an enclosure for my study. I chose this approach as it avoids the...
24 February 2021 8,856 3 View
I am trying to better understand the scope of DNA replication and sequencing errors, e.g. 1. I have seen similar error rates of 10e4 to 10e5 for cell & instrumental DNA replication,...
24 February 2021 4,397 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
Hi every one Is it possible to define biogas as a fuel in the reformer process(scwg) in Homer software? Biogas fuel is not available in the options thanks
23 February 2021 6,518 3 View