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Mystery:
Is it a plant? Or is it a monkey?
It should not be hard to recognize the differences between furry night monkeys and the bright yellow flowers of golden peas. But they have something peculiar in common that leads to some confusion once in while: their name. Both genera are officially known as Aotus.
There are about two million known species on the planet, so it should not come to a surprise that scientists accidentally have given certain species, or groups of species, similar names. For instance, Proboscidea is considered an order of elephants, but it is also the name for the genus of devil’s claws. Other examples include Myrmecia pyriformis (insect and green algae), Ficus elegans (mollusc and plant), Ormosia nobilis (insect and plant), and Trigonidium grande (orchid and katydid).
Quiz time!
Put on your quiz hats! We need some good questions!
SUBMIT YOUR QUESTIONS HERE
• Sponges fall within which major group on the tree of life? (animal, plant, bacteria)
• Which are mushrooms more closely related to: (animals, red algae or plants?)
• How many origins of life were there on Earth? (1, 2, 3)
• Which organisms represent the greatest biomass on Earth?
(bacteria and archaea, mammals, fish)
• How many major groups of organisms are represented in a ham sandwich? (1, 2, 3)
• Genes (i.e. portions of genomes) yield the same estimate for the ToL? (Yes, No, Sometimes)
• The top 10 infectious agents on earth appear where on the tree? (bacteria only, in both bacteria and eukaryotes, in both bacterial and archaea)
• Each gene sequenced and analyzed yields the very same answer for the ToL? (Yes, No, Sometimes)You can submit up to three questions with this form, but feel free to submit more by starting a new one!
What data should we collect about the input trees for the tree of life?
The absence of a formal reporting standard for phylogenetic analyses is a major impediment for digital access and reuse of published gene trees and species trees. Efforts are underway to develop a standard for Minimal Information About Phylogenetic Analyses (MIAPA). An important part of this process is community input on metadata – what is important for use and evaluation, and what is reasonable to expect from producers of trees?
Results from this survey will inform two efforts: the collection of digital phylogenetic data for Open Tree of Life and the development of a minimum information standard for reporting phylogenetic analyses (MIAPA, http://www.evoio.org/wiki/MIAPA). If you have any questions, please contact Karen Cranston, National Evolutionary Synthesis Center (karen.cranston@nescent.org).
Please add your opinion here
What are your favorite species?
Dear Colleagues,
We need your help creating a list of exemplar species from across the tree of life for our public tree!
Please click this link to vote for your 5 best exemplars.
ASSEMBLING, VISUALIZING, AND ANALYZING THE EVOLUTIONARY TREE OF LIFE 