Why DNA skein and DNA pellet were not seen during salting out DNA extraction method?

I use salting out DNA extraction methods . But recently after adding the ethanol we couldn't saw the DNA skein and DNA pellet . Finally the results of nano drop indicated that extracted DNA have...

08 September 2019 1,829 1 View

How can i extract miRNa from saliva samples efficiently ?

Recently we decide to evaluate the miRNA expression levels in saliva sample as diagnostic biomarker of cancer . We used TRIzol extraction methods but the CT of real-time PCR for U6 gene was...

08 September 2019 1,369 3 View

What is the serum IL-6 level in human ?

Recently we evaluate the serum IL-6 level in patients after radiotherapy . Unfortunately 4 of 7 samples are negative. we used the thermo fisher ELISA kit for this aim and 100 microliter of...

07 August 2019 2,658 5 View

Is there differences between PBMC and WBC in ionizing radiation responses?

04 May 2019 8,005 5 View

How can i access the Miranda web page ?

unfortunately during this month i couldn't access to the miranda microRNA target prediction tool web page . http://www.microrna.org/ is the web page address was changed ?

05 June 2018 9,323 0 View

How can i access to the LncRNA sequences?

I want to design primer for the lncRNA entitled nonhsat062994 but i can't find it at NCBI. how can i access to the sequence of this RNA?

04 May 2018 8,641 4 View

How can i solve the agarose gel problem ?

My friend sent me the agarose gel results. As seen in attached figure lower range of gel was dark and , i cant see any band in this region . how can i solve this problem?

11 December 2017 4,915 0 View

How can I extract DNAparaffin embedded tissues with mineral oil?

Recently two study indicated that mineral oil can be used for Dna extraction. Is there anyone who has the experience about this method?

10 November 2017 4,236 5 View

How can i predict that targeting a gene with siRNA lead to specific pathway inhibition ?

Recently we want to target a gene with siRNA , but i have a critical question how can i make sure that downstream pathway of this genes will be affected . on the other hand ho can i predict...

10 November 2017 1,899 3 View

Why the lan of sds page aren't smoth?

08 September 2017 7,829 3 View

How to compare two groups with only two measurements?

Hiiiii everyone! I have an enquiry on statistical analysis. I was looking for many forum and it's still cannot solve my problem. I want to compare means of two groups of data but only with two...

03 March 2021 8,796 3 View

Guidelines for survey (question type) analysis?

Hi. Please tell me what guidelines should i need to follow for questionaries' type research work in India. It is not hospital based work, we are conduction basic institutional based qualitative...

03 March 2021 2,037 3 View

Can we classify HV and LV lines based on line length?

I have dataset which shows the length of power lines. I need to classify the lines based on the line length. Is there a rule to classify the High voltage (HV) and low voltage (LV) lines based on...

03 March 2021 4,116 4 View

Why does blocking with my immunogenic peptide cause nuclear fluorescence in ICC?

Hi all, I am validating a polyclonal antibody raised against human ANT4, through WB and ICC. In most of my controls, the antibody shows very little off-target binding, but when I pre-incubate the...

03 March 2021 5,999 3 View

Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence?

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

What kind of fluid could I use for a pitfall trap that also does not invalidate molecular testing?

Hi, I want to start testing pitfall trap to obtain ants samples, but I need to conduct molecular analysis on those insects. So, what kind of fluid can I use? Ethanol expires too early and I need...

03 March 2021 5,978 5 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

Do we need to write protocol for a second study of a systematic review that has been registered and published?

I have conducted and published a systematic review and meta-analysis research with the topic related to public health and health pomotion (protocol was registed in PROSPERO). Now we want to...

03 March 2021 8,920 3 View

How to increase a model accuracy ?

dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...

03 March 2021 6,994 5 View

How to access MSCI KLD Stats and Sustainalytics?

Hello all, I'm currently working on my undergraduate thesis and I'm having difficulties trying to access KLD Stats and Sustainalytics because my campus Airlangga University and apparently other...

02 March 2021 8,525 1 View