Is Dark DNA useful? Does this phenomenon could change how we think about evolution?

Some researchers says that "The DNA sequences of the dark genes are very rich in G and C molecules, two of the four bases molecules that make DNA. We need to fully understand the concept of dark...

01 February 2019 4,803 6 View

What do you know about dark DNA? why it is named as dark?

There are a big mystery in the world of molecular biology regarding the part of genome which must be present but cannot be found.

01 February 2019 9,025 11 View

How does a nutrient affect a biofilm formation?

Biofilm is a structure built by a community of bacteria. When the density of one type of bacteria is high, all the other bacteria sense that. At a certain point in the population density of those...

11 December 2018 1,079 1 View

What is the mode of action of capillary electrophoresis (applied Biosystem) for sequencing and genotyping?

Sequencing of human genome at the center of interest in the biomedical field over the past several decades and is now leading toward an era of personalized medicine. During this time, DNA...

10 November 2018 2,944 3 View

What is the best method to increase exposures my publications to the readers and eventually getting a huge citations?

I have high quality published research, but i have low level of citations in comparing with the number of researches and their quality. How ti increase my citation as a result for reading the...

09 October 2018 9,278 2 View

In Times Higher Education (THE) for world university ranking, does mini review, letter to editor are deals as a research when counting total number?

In many world universities ranking like Times Higher Education, QS, and Shanghai, the researches no. is a corner stone in each one especially the first one. Many scientists are going to write a...

09 October 2018 7,958 0 View

In your opinion, how important for each one to do personnel DNA profile?

DNA profiling is the process of determining an individual's DNA characteristics, which are as unique as fingerprints. DNA analysis intended to identify a species, rather than an individual, is...

08 September 2018 9,499 3 View

Does probiotic bacteria play a role in prevent formation of bacterial biofilm?

Probiotics are good bacteria that are either the same as or very similar to the bacteria that are already in your body. Your lower digestive tract alone teems with a complex and diverse community...

07 August 2018 7,136 8 View

Does one have a practical idea on the role of CRISPR/Cas9 in genome editing via cutting of DNA?

07 August 2018 6,654 8 View

Which h is more preferred to detect concentration or purity of DNA?

Which h is more preferred to detect concentration or purity of DNA? On the other hand, Does we need to detect quantification of Nucleic acid when we used automated DNA extraction UNIT like...

07 August 2018 1,380 1 View

How to code open-ended questions in SPSS?

Hello all, In SPSS I am going to code 2 open-ended questions. I have already read all the answers and I made a list of the most important categories to which I can code the answers. This question...

02 March 2021 1,757 4 View

How to normalise data on OPM package from R Studio ?

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

Is There Any Feasible Method To Test Fluorescent Compounds Other Than Fluorescence Spectrometers ??

Is There Any Feasible Method To Test The Efficiency Of Fluorescent Compounds Other Than UV Spectrometers ? Suggestions Would Be Appreciated !

02 March 2021 5,785 3 View

How to grow E.coli on the low salt LB agar plate with 50 or 100ug/ml of Blasticidin?

Hello, I would like to ask how to grow E.coli which resists 50 or 100ug/ml of Blasticidin. I have tried many methods by using low salt Luria-Bertain(LB) agar plate. However, no colonies grow. Let...

01 March 2021 2,027 2 View

Does anyone know HRM channel in a 2 plex QIAGEN Rotor- Gene Q qPCR can be used as a separate channel?

I am going to have 3 different probes in my qPCR work that I am going to do. But I realized that the machine we have in the lab is a Rotor-Gene Q 2plex HRM Platform, saying it has green, yellow,...

01 March 2021 8,544 1 View

Samples to study circular dichroism (chirality)?

I want to build a low-cost polarimeter to study circular dichroism (chirality). What type of samples can I use? I am looking for samples that can be found outside the laboratory.

01 March 2021 9,101 3 View

How to accurately quantify chitin?

Hi all, I have been working on the quantification of chitin in insect samples and feed for a while but I can notice that the quantification methods (e.g. exposure to HCl, NaOH, and weighing sample...

01 March 2021 1,843 2 View

What is the most suitable server for predicting protein structures in bacteria?

I have used the i-Tasser several times, however it has been unavailable for several days. I tried the swiss-model, but the output was not very pleasant due to the model used. Is there any other...

28 February 2021 4,521 3 View

How to eliminate Steady state error from Reinforcement learning genetic algorithm code?

The following code (see 1st 2 images attached) is used to produce PID controller values that are designed to control the system (G). The code finds the PID controller values (noted as k) by using...

28 February 2021 6,560 14 View

Can bacterial suspension be pipetted directly onto petri dish and agar poured onto it?

Hi, recently I encountered a protocol for plating which was not the usual method I have been practicing (pour LB agar onto plate, allow it to solidify, pipette bacterial suspension onto plate,...

28 February 2021 7,292 3 View