DNA fragmentation assay

More Mohammad Issawi's questions See All

Urtica dioica leaves without colonization by endophytes?

In general, plants host endophytes (bacteria and fungi) depending on phenological conditions. Stinging nettle (Urtica dioica) has been widely recognized to be associated with endophytes and...

09 October 2019 7,762 6 View

Transcriptomics vs Proteomics ???

Which is more reliable to: 1) identify the target site of a drug? (maybe metabolomic approach is more consistent here) 2) study physiological responses of biological systems upon drug toxicity?

06 July 2019 9,950 3 View

Have long non coding RNAs been used as a tool to silence gene expression?

Is there any report on the use of LnRNAs as gene silencing tool?

02 March 2019 6,107 9 View

No title

11 December 2018 761 19 View

Black structures in in vitro cultured Botrytis cinerea ?

Dear researchers, What are the black structures that appear on Botrytis cinerea mycellium after two weeks of in vitro culture?? I tried to observe them under binocular microscope and I think that...

07 August 2018 1,753 13 View

Identification of plant pathogens ?

How can we determine which pathogen (bacteria, fungi, virus) is responsible for a given plant disease from a phenotypic observation (for example: spots, smudges on leaves) ??

06 July 2018 8,827 14 View

What are the conditions in which organometallic compounds loose their coordinated metal?

What are the conditions in which organometallic compounds (porphyrins, phtalocyanins) loose their coordinated metal?

05 June 2018 6,157 0 View

No title

04 May 2018 3,385 3 View

Does DNA interaction lead to genotoxicity?

A toxic compound can interact with DNA by intercalation or groove binding then leading probably to DNA damage (cleavage). Does DNA interaction without any damage mean "genotoxicity"?? or DNA must...

02 March 2018 1,564 14 View

Variations of Douglas fir clones derived from somatic embryogenesis??

The clones obtained from embryos (grown in virtro) of douglas fir are significantly differents although they were derived from somatic embryogenesis and grown in the same conditions?? Does anyone...

02 March 2018 7,787 5 View

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

16 June 2021 0 0 View

fatal error

16 June 2021 0 0 View

fatal error

16 June 2021 0 0 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

Protein-aptamer gel electrophoresis help, please??

Hi, I have problems with running gel electrophoresis. I have tried agarose gel electrophoresis and native PAGE. I have two proteins, which have molecular weights of ~30kDa and ~180kDa and two...

03 March 2021 4,275 4 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