Angelica Batista Morales

8 Questions 9 Answers 0 Followers

Questions related from Angelica Batista Morales

Does anyone have a suggestion for how to preserve fish tissue in field for genomic DNA extractions?

I collect fish muscle and small fin pieces for population and landscape genomics studies. I have been using cold preservation with liquid nitrogen or dry ice canisters. But sometimes the areas are...

02 April 2025 8,296 1 View

Which manual DNA extraction method yields high-quality DNA comparable to extraction kits, suitable for applications such as genomics studies?

I experienced an unexpected budget cut, and I still need to extract DNA for population genomics and landscape genomics studies of freshwater fish. I have been reviewing studies that suggest...

31 March 2025 4,345 4 View

¿Are there a recent tutorials of BEAST2 and BEAUti?

Hello everyone! I have been consulting this webpage http://beast.community/ and http://www.beast2.org/ , but the examples for the use of BEAUti and BEAST are for old versions. The versions of...

03 April 2018 4,281 3 View

Have you COI sequences of Potamotrygon orbigyi?

Hello, I´m including P. orbignyi in a population analysis for conservation genetic study. In GenBank are a few sequences; but, into them, there is not any sequence from Brazil, where was...

25 August 2017 6,951 2 View

How many sequences it needed to put in a crown group to calibrate a tree?

I want to date some clades found from a phylogenetic analysis of a complex species. The calibration point is on the stem, between my complex species and a sister genera. After using some sister...

18 August 2017 4,496 2 View

Courses of spatial ecology and/or landscape genetics?

Does anyone know about courses of spatial ecology, landscape genetics, seascape ecology scheduled for this year? With application period still open.

17 January 2014 5,377 3 View

Is there anyone working with SDM to estimate the relationship between genetic diversity and niche breadth?

I need some articles related to this topic and some suggestions to analyze these data together.

23 November 2013 1,038 1 View

Could anybody recommend papers (recent or classical) related with snappers population connectivity along the Pacific corridor?

I wish to understand why some species are found in oceanic rocky reef (like Lutjanus aratus), when many studies support that they need the coastal mangroves to recruit

13 February 2013 1,891 1 View