Can you use the Radio isotopic labeling method to study the mode of action of the pesticide in the insect?

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What do you know about this publisher David Publishing Company?

02 March 2018 4,171 18 View

If a gene resistant to disease can be transferred from one plant to another,so can the same process be done in humans?

If a gene resistant to disease can be transferred from one plant to another, so can the same process be done in humans?

31 December 2017 8,701 9 View

Can the plant extract be converted into a nano extract?

I have a plant extract and I want to convert it into a nano compound how can I do it?

31 December 2017 1,246 5 View

Can insects recognize different colors?

31 December 2017 7,935 19 View

How to study the mode of action of the pesticide in the body of the insect?

31 December 2017 696 9 View

How to cultivate desert land and make it suitable for agriculture?

31 December 2017 8,835 26 View

What is mean of the poisonous baits to insects?

What is meant by poisonous baits of insects and how it work?

31 December 2017 1,624 9 View

Can plant extracts be used as foliar fertilizer for horticultural plants?

31 December 2017 4,962 15 View

What do you know about color traps for insects?

31 December 2017 1,232 13 View

How can I measure the residues of plant extracts in fruits?

I treated tomato plants infected with white fly with a plant extract gave very high effectiveness and I want to measure whether there are residues of fruit or not ?

11 December 2017 4,460 14 View

What are the countries most affected by extreme rainfall as a result of climate change?

Increased heat, drought and insect outbreaks, all associated to climate change, have increased wildfires. Decreasing water supplies, declined agricultural yields, health impacts in cities owing to...

01 March 2021 7,168 9 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

RIA. How to measure?

When you use RIA, with a control the unknown sample with antibodies, you bare in mind the binding sites of the antibodies. However you still need to measure labelled antigen (radioactive) and not...

28 February 2021 2,133 3 View

How to evaluate unsupervised clustering metrics when some elements do not have a cluster label in the result?

I run algorithms like HDBSCAN and MeanShift, and compare them with K-means and GaussianMixture. The first two algorithms do not return cluster labels for some elements in the dataset. My question...

27 February 2021 428 3 View

How can I stain the somatodendritic part of inhibitory neurons in a hippocampal culture with high specificity?

I would like to distinguish the somatodendritic part of the inhibitory neurons in a hippocampal culture (where we expect to have 5-10% of GABAergic neurons). What are the best antibodies and...

23 February 2021 6,756 1 View

Please help in identification of this insect?

This insect is minute in size around 1 mm and not clearly visible with naked eye.

22 February 2021 5,907 11 View

Hello, does any one know a free medical text dataset?

a free multi label clinical text dataset , containing text as entry and several labels as classes. Best regards

22 February 2021 5,988 2 View

Why anti-CD20 or other antibodies are not used to label target cells in flow cytometry t-cell cytotoxicity assay?

New to the field of cell therapy. Why fluorescent-labeled antibodies to target cell antigens are not used for determining target cell count by flow cytometry in cytotoxicity assay (eg car-t)? Cell...

21 February 2021 3,278 3 View

Does anyone have a working Guanidine Hydrochloride purification protocol for synthesized ssRNA?

I am trying to in vitro transcribe some fluorescein labeled ssRNA. And I want to purify the ssRNA from the free NTPs and the enzymes (RNA polymerase and DNase I). Due to the characteristic of the...

18 February 2021 4,392 4 View

How to validate image labeling quality within dataset?

Hello, it is about creating a dataset for semantic segmentation with three classes. The problem is that one class dominates with >90% and one class is

18 February 2021 4,254 5 View