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Dear researchers, We are working in Colombia with the biological groups: primates and bats. We have been debating about landscape extent area/lenght, and also we have had read many articles about...

09 October 2019 5,771 3 View

I wonder wether can we evaluate species habitat preference through environmental niche modeling tools?

I got an idea about this knowing beforehand an specie (Plecturocebus caquetensis) which, due to lack of ecological and biology knowledge, its recognized preference is related to inundated habitats...

11 December 2017 781 4 View

Which is the best way to re-arrange data before running the analysis on DISTANCE?

08 September 2016 8,508 11 View

Does anybody know how trustable is to survey a non-surveyed area suggested in a distribution model generated on Maximum Entropy software?

Im wondering myself because we made lots of predictuons of distribution of different species based on, some of them, few registers of presence. I sense it is very useful if we want to set...

08 September 2016 7,947 3 View

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This book is a review of all the biological aspects of the Pithecid family. Please any suggestion or feedback of a book or articles where i can find a synthesis of the ecology and taxonomy of...

06 July 2015 9,469 1 View

Does the methodology change when you study primates located in a high fragmented area ?

04 May 2015 6,278 11 View

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I am in the beginning of my final project. I am starting with the literature and gathering knowledge of primates on field. Therefore, i may need anyones help with the "essential" literature for a...

02 March 2015 4,292 3 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

Can we classify HV and LV lines based on line length?

I have dataset which shows the length of power lines. I need to classify the lines based on the line length. Is there a rule to classify the High voltage (HV) and low voltage (LV) lines based on...

03 March 2021 4,116 4 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

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

Have someone successfully used the ER alpha (Santa Cruz sc-8002) antibody in immunostaining ?

Santa Cruz now recommends this new antibody (F-10) but I can't find a publication using this reference. I'm working on human et non human primate hypothalamus and so far, it doesn't work. Is...

02 March 2021 10,003 2 View

Would fecal samples stored at -20C for over a year impact metagenomic analysis?

Dear All, I have access to some rodent fecal samples that have been stored at -20C instead of -80C. Anyone have experience with the impact of stowage condition on comparative metagenomic analysis...

01 March 2021 2,512 1 View

Which cell line should we use to perform biological dosimetry experiments?

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

Is it possible for two human neuronal cell lines to have different gene sequence for the same protein?

I am looking at the ATP1A2 (Sodium/Potassium ATPase alpha subunit 2) in two human neuronal cell lines. Expression levels of this protein seems to be almost equal when detected by one antibody....

01 March 2021 3,607 3 View

Is CD44 degraded in lysosome together with hyaluronan after CD44 mediated endocytosis of hyaluronic acid?

Also when RHAMM binds hyaluronic acid, they get internalized, will RHAMM also be degraded? Or both CD44 and RHAMM will be transferred back to the cell membrane? Asking for breast cancer cell line...

01 March 2021 8,169 2 View

Do you need the CMV enhancer before the CMV promotor for a proper function of CMV on the gene that follows?

I'm a student and I have to produce a cell line with a knockin for the NRF2 gene with GFP. I have to put a promotor in front of the GFP because the gene will be too far away from the promotor of...

28 February 2021 7,127 2 View