How microRNAs move from one cell to another cell in Animals?

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Which primers sets(Sense two sets) Antisense(Two sets) I should use in conventional PCR? Two sense and two antisense primers what does it means?

Dear Researchers, I have read an article and there are two set of primer pairs. Sense primers and antisense primers. The paragraph from the article is as [ The partial DNA-dependent RNA...

31 December 2019 7,702 7 View

Can anyone help in SOD activity buffers?

In 3ml, how can I make all these buffers, I have read this paper for SOD activity, Please find below [The 3 ml reaction mixture contained 50 mM potassium phosphate buffer (pH 7.0), 0.5 mM...

06 July 2019 3,836 6 View

Is there any easy method to get Jasmonic acids from wheat plants?

Dear All, I need to check the growth promoting effects of some bacterial antagonists. I want to obtain the jasmonic acid and other growth promoting hormones. Then I want to do LCMS. Any step by...

05 June 2019 2,710 4 View

How to prepare solution for GC-MS/LC-MS/HPLC from the barley root exudates/leaf extracts?

I want to check some metabolites from the root exudates or leaf extracts. Than I want to check the metabolites concentration like Jasmonic acid, via GC-MS, LC-MS or HPLC. Can anyone explain me...

03 April 2019 3,524 5 View

Can anyone explain PERMANOVA pairwise results?

Dear All, Can anyone explain the pairwise permanova for the group 1 and Group 2. The data is given as below: Group 1 Group 2 Sample size Permutations pseudo-F p-value q-value A C 12 999...

11 December 2018 5,516 0 View

How can I count conidia on the PDA petriplates incubated for two weeks with haemocytomer?

I have a haemocytometer with 25 major grids and each grid is divided into 16 small grids, The dept is 0.1mm. I put 10 ml ddH20 in petriplates and rub to get spores. I take 10ul from that 10 ml...

01 February 2018 2,835 1 View

What is the definition of the strains in terms of fungi?

Dear All, I have read several papers like these: twelve strains of fungus Trichoderma harzianum were evaluated against Phytopathogen. So in these case what would be the definition of strains?

10 November 2017 6,435 10 View

Can someone recommend a proper procedure for extractions of antibiotics and peptides from the fungi?

Dear All, I want to extract antibiotics and peptides from a fungi. Is there any proper procedure to extract antibiotics from the fungi.

10 November 2017 6,815 3 View

How can I measure the percent inhibition of a plant pathogen caused by bi-control fungus?

Dear All, I have cultured two fungi one 9cm petri plates. The growth of biocontrol agent is very slow but it has potential to parasitize a plant pathogen. I want to measure the percent inhibition...

10 November 2017 5,113 3 View

Could not get a good and clear band in the Gell electrophoresis?

I run the Gell for DNA of some of samples. However some DNA bands were thinner some were more thicker in size and some of them were like smear from top to bottom. What could be the reason?

10 November 2017 9,962 4 View

Why Do TDS and EC Increase with Larger Wastewater Volumes, While BOD and COD Decrease?

I have carried out MFC experiments on three different volumes, 50, 500 and 1000 mL of wastewater. Results after MFC treatment shows that TDS and EC are more in larger volumes of water i.e. TDS and...

09 August 2024 9,621 0 View

Could it be a cell culture contamination?

Hello everyone! I observed in my culture (htert-RPE1 cells) an orange- red particle at the bottom of the dish. It is visible to the naked eye as a very very small red dot. Could it be a...

09 August 2024 2,824 3 View

Is this a facetotecta nauplius?

This larva was captured using a plankton net in the Persian Gulf during the summer. I believe it may be a Facetotecta nauplius.

08 August 2024 3,746 4 View

Is there any way to quantify bacterial and fungal cells in their mixed culture?

I am working in fungal fermentation of soybean meal and there is bacterial growth in them at times. I am trying to quantify fungal cell counts and bacterial cells; but I haven't been able to do at...

07 August 2024 7,535 4 View

How to normalize and take the significance of the MTT OD values with 3 replicates for the same cell-line?

Hi, I have a question about normalizing the MTT OD values for doing the statistical analysis. So, if we have 3 different plates and we call them 3 different replicates, so, first we would...

07 August 2024 8,106 4 View

Why activated CAR-Jurkat cell could not kill targets?

Previously when I co-coluture anti-CD19(FMC63) CAR-Jurkat with Raji with E:T=5:1, Jurkat can eliminate Raji in 24h. However, when I test another CAR construct, although I can dectect totally CD69...

06 August 2024 641 2 View

Anyone having idea about VN primer for miRNA primer design ?

How to design VN primer to attach with universal reverse primer

05 August 2024 2,116 3 View

How to isolate lymphocytes from mouse spleen?

I have tried several times to isolate lymphocytes from mouse spleen, but all attempts have been unsuccessful. I tried most available protocols. I used different dissociation media (HBSS with Ca...

04 August 2024 9,913 7 View

How to Add Missing Water Molecules in Protein-Membrane Simulations?

I have protein-membrane simulations (PDB, PSF, DCD) and have noticed that water molecules near the protein are not visible in the simulations. How can I fix this issue? Is there a way to place the...

04 August 2024 1,200 2 View

Does long-term culture of murine Monocytes result in macrophage differentiation?

Hi, I am isolating monocytes from the bone marrow using the Mouse Monocyte EasySep kit. I want to treat these cells and monitor expression of specific markers over the course of 10 days. I will...

04 August 2024 7,282 2 View