Reasons for the use of CaCl2 solution in preparing Aluminium stress solution after growing in nutrient solution. why do we use CaCl2 solution?

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How to improve RNA extraction using Trizol?

I have been extracting RNA using trizol method from plant tissues but sometimes during the extraction procedure there is low pellet formation by which the quality and quantity of RNA gets...

09 October 2018 9,101 0 View

How to increase the intensity of bands in sqRT Pcr analysis for gene expression?

I have tried increasing the no. of cycles as well as checked the annealing temp but still i get a faint bands wherein i m suppose to get bright ones. even it appears same in case of housekeeping...

09 October 2018 8,475 2 View

What might be the reason that during quality using 0.8% gel electrophoresis i got a single thick band but not two separate bands as its seen normaly?

I extracted RNA from the fresh tissues using RNA kit form GCC Biotech, normally during the Quality check using electrophoresis it showed Double band but today in my case i could get only one...

08 September 2018 3,595 4 View

Can someone suggest me what might be the possible reasons for the appearance of smear, faint and no bands in semiquantitative RT-PCR gene expression?

I use the primers synthesized by molbiogen and all the pcr components purchased freshly and cDNA synthesized shows expression in housekeeping gene. I tried in normal DNA i got faint bands for the...

07 August 2018 7,707 2 View

Does housekeeeping gene show two different band size when the cDNA is prepared using reverse primer instead of Random Hexamerase?

I extracted the RNA and prepared cDNA using the reverse primer of OsActin instead of Random hexamerase and did a PCR for the same, but to my surprise i found two bands of different size of two as...

07 August 2018 462 5 View

Is it possible to do acid digestion of plant material in big borosil testube using water bath optimizable to 100 degree celsius?

Acid digestion of rice roots in 70% conc. HNO3.

05 June 2018 757 2 View

Please can anyone suggest is it safe to keep RNA in -20 degree celsius for some days instead of -80?

i wish to store RNA after isolation temporarily in -20 degree celsius is that possible and how safe it is?

04 May 2018 4,773 3 View

Please Can anyone suggest me a method of powder sample preparation from rice root tissue for XRD analysis of presence of elements?

I wish to study the presence of elements in rice roots under heavymetal toxicity.

03 April 2018 1,673 2 View

New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before?

Question to you and THEM, the New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before? There appears to be a core problem for...

02 March 2021 3,024 2 View

How to define and get results (stresses) for certain points of a model in abaqus, using python? When the size of the model changes?

I want to do a parameter study of a aixsymmetric cylinder in Abaqus. I want to create several jobs where I get the stresses for 3 different points in my model. These points are defined. I wrote a...

01 March 2021 10,078 1 View

LOAD DISPLACEMENT CURVES Stiffness increasing in ANSYS non linear analysis. HOW CAN I CORRECT IT?

Hi. I am doing non linear FE analysis using a new material beam under flexural 2 point loading using ANSYS. I have defined a bilinear material model. The solution has converged. In results I am...

01 March 2021 9,911 3 View

How can you bring two structures together to create an adhesive bond in LAMMPS?

I have created an Ice 1h crystalline structure and an Aluminium substrate structure and equilibrated both at 250K. Now I need to bring them together in a way that an adhesive bond is created....

01 March 2021 3,325 2 View

Does any one can help me choose a reasonable basis set for intermediate metal ions interactions with guanine (i.e Fe2+, Mn2+, Cu2+ and exc.)?

Hello every body Does any one has any idea to help me choose a reasonable basis set for intermediate metal ions (i.e Fe2+, Mn2+, Cu2+ and exc.) interactions with guanine or other DNA organic...

01 March 2021 6,187 2 View

What could be some reasons why unstimulated monocytes are getting activated?

Im doing PBMC isolation -> CD14+ enrichment using magnetic beads -> stimulation setup. My negative control is just cells in cRPMI but they seem to get activated over and over again.

28 February 2021 7,883 3 View

Why does intensity drops as concentration increases?

Is there any reason for decrease in fluorescence emission intensity of HSA,BSA when increase the concentration ?

28 February 2021 3,653 4 View

POlymer+DMSO solution and moisture??

What could be the reason of moisture at the sides of Vial when I am preparing my polmyer+DMSO solution for membrane fabrication? What etiquettes I am possibly missing here?

28 February 2021 6,516 5 View

Should we reduce the standard unit of length to 0.31951540592 meter ?

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27 February 2021 947 7 View

How relevant is Mini slump cone?

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