Hi, these eggs were found in the fecal samples of small wild mice. So far we have not been able to identify them. Can you help us? Thank you
Hi all. I need to search/download specific marker genes for phylogenetic reconstruction (e.g 18S rRNA, 28S rRNA, ITS1) for a relatively large set of species. I have tried searching GenBank with GO...
04 March 2016 391 3 View
I am building a database of fall-cone test penetration depth vs water content. The database has 120 soils approx. Looking for published and unpublished results to increase the number of entries.
01 January 1970 7,780 7 View
Hi, In my city i have seen a discussion among volcanic hazard researchers (Colombian Geologic Service and the local University), the central subject is the quality on the accuracy of volcanic...
01 January 1970 8,613 3 View
Instead of checking only the mRNA level, I want to check the active protein level of MMP-1 in Liver tissue from mice. How can I do that?
03 March 2021 1,763 2 View
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
How can we calculate the sample size for rodents for a study for one year? Are there any specific protocols to be followed for designing rodent sampling? How long should be the sampling interval...
01 March 2021 1,056 3 View
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
Can anyone help me choose primary antibodies for mouse liver hepatocytes and also in conjunction Cd8 cells. Also Cd3 cells. I want to look at hepatocytes and adjacent immune cells in mice with...
01 March 2021 6,953 1 View
Recently, we have injected s.c. B16F10 tumor cells in BL/6 mice. At around 12-15th day some animals showed ulcerations in tumors , with a big hole in the middle (it looks like a volcano). We have...
01 March 2021 9,938 3 View
Interested to stain mice brain tissue with WGA 488 conjugate, appreciate if anyone willing to offer me some guidance or suggestions! Thank you!
28 February 2021 3,951 2 View
I have a sample of treated water sample & asked to obtain ammonia conc. in sample using a machine with 5-25 ppm detection range. However, upon testing with different dilution factors, all...
27 February 2021 8,483 3 View
If I want to compare characteristics of 2 groups of patients, one group is recruited from a random sample of the general public while another group is from a sample with a fixed gender (male to...
26 February 2021 3,526 3 View
As random sampling means that everyone in the population have an equal chance to be chosen, can it have inclusion criteria? My research participants have been chosen based on the inclusion...
26 February 2021 6,905 10 View