I'm working on library prep for ITS NGS using Earth Microbiome Protocol and am getting double banding and smearing on my gels. What might be the cause for this? I should be seeing a band around 230 bp.
Your products smeared and degraded.
Experiences of sleep hygiene education as an intervention for sleep problems in children with developmental disabilities : findings from an exploratory study
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Hi, I am cleaning and reorganizing some data and there are some codes that I removed all quotations from and still, I cannot remove them. The option to delete them is not available. Does anybody...
28 September 2020 409 2 View
Hello, We would like to submit annotated bacteriophage genomes to NCBI but we have a bit of a hard time to fully understand the process. We already created the bioproject and biosamples and...
07 September 2020 715 3 View
Hello, I am somewhat new to dynamic light scattering. I am working with a heterogeneous mixture of carbon based particles synthesized at various hydrogen peroxide concentrations. It's worth noting...
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From the literature we've seen research mostly examines pregnancy in adults (>20 years), but our population is 14-18 years old. We'd love any feedback on if we should go with cutpoints for...
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A wastewater treatment plant is adding dual polymer do reduce TSS, as per their permit they must do tox tests for this. How often and which tests should be done? Thanks
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Hello, I am trying to run the pipeline MiR-PREFeR I have run the command pipeline and I have this error after the "Done sam2bam" I have this error : Error occurred when filtering regions and...
04 March 2020 5,930 3 View
qPCR assays that previously worked perfectly are not working any more and the results are, in a word, baffling (see picture). The amplification appears to work fine until cycle 30 or 35 and then...
20 November 2019 6,650 1 View
After working tirelessly with your graduate student to carry out a research and making serous input in a journal article involving both of you., who should be the first author of this publication?
13 June 2019 4,741 5 View
I am exploring the composition of an holistic palliative assessment for my dissertation
29 April 2019 4,599 6 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
Hi, I am after the reference below, my library says it cannot obtain a copy either locally or internationally, any help appreciated! Chris Wang ZM, Heshka S, Wielopolski L, Pi-Sunyer FX, Pierson...
03 March 2021 6,193 1 View
and Can the gut microbe be used for the treatment or diagnosis of liver fibrosis?
02 March 2021 557 2 View
I am wanting to calculate the average trend in maximum annual NDVI in Iceland from 2010-2020 using MODIS MYD13Q1 V6. How would I do this? I have currently inserted the NDVI bands from the MODIS...
02 March 2021 752 2 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
I am investigating thermospheric mass density profiles between 300-800 km altitude. I would like to compare the variability with other parameters, including temperature, electron content,...
01 March 2021 5,902 3 View
I am trying to classify and analyze the results of an SDS-PAGE based array for bacterial detection using machine learning, but I have trouble finding the best way to represent the results with...
27 February 2021 9,176 3 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
Hello. I have a problem with the charting in google earth engine. I created an image collection by combining 5 image collections of five parameters and using ee.Join.inner ( ) and .apply ( )...
26 February 2021 7,084 2 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