I need to know, which part of roses, i.e. roots, stems and leaves is preferable to extract DNA.
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 7,502 7 View
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 3,610 6 View
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 2,520 4 View
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 3,325 5 View
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 5,320 0 View
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 2,594 1 View
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 6,147 10 View
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 6,618 3 View
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 9,762 4 View
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 4,934 3 View
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
I have an input video, of skin (from a microscope that means it is magnified such that blood capillaries are visible). The idea is to extract 15 sec of continuous frames from a video of 1 min,...
02 March 2021 2,735 2 View
For my research i will need to measure plant quantitative traits (especially leaves area and roots length, but would be nice to add some more information). I recently discovered...
01 March 2021 5,035 2 View
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
I need a procedure to extract the ciprofloxacin hydrochloride from aqueous solution by using dichloromethane in detail,. I thank you very much.
01 March 2021 4,306 1 View
We are preparing some experiments based on irradiating cells under different conditions in order to evaluate the effects in terms of DNA damage, genetic expression, etc. As our project is...
01 March 2021 3,355 3 View
I want to find a quorum sensing inhibitor from plant extracts. Klebsiella pneumoniae, Moraxella catarrhalis, Staphylococcus aureus, and Streptococcus pneumoniae. I looked for these strains...
01 March 2021 7,675 3 View
I am studying the potential of DCT and FFT coefficients extracted from a signal to classify the different objects that emit the signal. I applied the Shapiro-Wilk to confirm that data was not...
01 March 2021 8,079 2 View
The resultant solid was partitioned three times with 250 ml of petroleum ether (40-60/c) to remove any fatty material and evaporated to dryness.
28 February 2021 9,464 2 View
I have always been interested in geology and wondered about how unique structures of materials behave in different circumstances. I stumbled upon Olivine, the magnesium iron silicate, and heard...
28 February 2021 7,330 4 View