Building DNA libraries: one-quarter world birds so far
As of October 11, 2008 researchers have deposited 14,594 DNA barcodes in BOLD representing 2,586 avian species, 26% of world’s 9,933 birds. You can browse taxonomic coverage to date at…
As of October 11, 2008 researchers have deposited 14,594 DNA barcodes in BOLD representing 2,586 avian species, 26% of world’s 9,933 birds. You can browse taxonomic coverage to date at…
From time to time colleagues inquiry about the H:C ratio of wood. Click here for the explanation: https://phe.rockefeller.edu/PDF_FILES/Wood_HC_Ratio.pdf We notice that an older (1993) paper has been scanned: “Flat Organizations…
Mark Stoeckle and Cameron Coffran have posted the software for the indicator vector/Klee method to analyze and display large sets of aligned sequences–it readily displays patterns among >10K sequences in…
With maximum appreciation for their contributions, we have included Terry Collins and Dale Langford in our list of PHE alumni and external affiliates. Dale Langford has edited almost every publication…
Robert Koch (1842-1910), father of medical microbiology, isolated agents of mankind’s major plagues: Vibrio cholera, Bacillus anthracis (anthrax and bubonic plague), and Mycobacterium tuberculosis. He laid down four conditions, “Koch’s…
The Trinity School TeaBOL project is featured in cover article for December/January issue of The Helix, an Australian science magazine for children 10+…
The website Human Progress launches a new video series called The Covid Tonic. The series features conversations between renowned scholars and editor, Marian L. Tupy. The interviews focus on the…
In 2003, Paul Hebert and colleagues proposed a universal identification system employing short DNA sequences as identifiers for animal and plant species. Inspired by the Universal Product Code labels that…
We post an essay on professional master’s degrees in sciences by Jesse and education expert Sheila Tobias: https://phe.rockefeller.edu/PDF_FILES/AusubelTobias.pdf…
During the 1992 election, Josh Lederberg and Jesse Ausubel authored an editorial for The Scientist magazine about Science And The Presidency: 1993 “Each four-year presidential election cycle frames an era…