callimico (25)in #science • 7 years agoNew series: Pain in animalsJust last month, Switzerland became the first country in the world to ban the practice of boiling lobsters alive .…callimico (25)in #math • 7 years agoAlternative approach to subtractionsConsider the following calculation: In elementary school, I was taught to solve this kind of problem by borrowing…callimico (25)in #science • 7 years agoHow to draw an evolutionary tree II: maximum parsimonyIn my previous post , I described how to use the algorithm UPGMA to construct an evolutionary tree from a distance…callimico (25)in #science • 7 years agoHow to draw an evolutionary tree: UPGMAIn my first post , I explained how to read a phylogenetic tree, a tree depicting the relationship between different…callimico (25)in #science • 7 years agoHow to compare two DNA sequences by hand - the Needleman-Wunsch algorithmFirst of all, no sane person working in bioinformatics would spend time comparing DNA sequences by hand with all the…callimico (25)in #science • 7 years agoWhy we trust in DNA to tell us how organisms are relatedAll organisms living on the planet today are thought to originate from a single ancestral organism. It’s an…callimico (25)in #science • 7 years agoWhy you're more closely related to a salmon than a salmon is to a shark - understanding phylogeniesHi there! This is my first Steemit post so I would like to introduce myself briefly. If you can’t wait to read more…
