Varsha Rai Chalise
batty-varsha.bsky.social
Varsha Rai Chalise
@batty-varsha.bsky.social
Looking for PhD opportunities in bat ecology | Master's in Biology student at University of Gothenburg 🇸🇪 | 🦇 🧬 fecal DNA metabarcoding | Aka Varsha Rai
Thank you so much for all the support 🥰
March 12, 2025 at 10:05 AM
So it is then when I was inspired to explore the world of molecular techniques.
Genetic tools such as DNA #metabarcoding, provide taxonomic resolution to the species level allowing for more efficient and comprehensive overview of species’ diet by detecting a wide range of prey species.
March 10, 2025 at 5:12 PM
But the method brings in a lot of bias because most of the prey items in feces are mostly or partially digested, leaving only hard-to-digest parts such as beetle 🪲 legs, wing parts, or antennae, etc. So the soft-bodied insect prey remain undetected using this traditional method of diet analysis.
March 10, 2025 at 5:11 PM
My interest in learning molecular methods sparked during my master’s thesis in Environmental Science in Nepal on bats supported by @batcon.org, when we teased apart bat feces with small pins under a microscope🔬to assess what they ate by trying to visually identify different insect parts.
March 10, 2025 at 5:09 PM
Since it was my first time doing metabarcoding and I had no background in genetics or in any molecular methods, it took me sometime to wrap my head around even basic concepts of the method. I learnt and did things one step at a time. And finally, I made it ya’ll 🤩
March 10, 2025 at 4:55 PM