Attracting Backyard Birds: Bird Feeder Selection [PDF]
Today, more than 50 million Americans put out a billion pounds of bird food each year. Bird feeders can be used to supplement the food provided by native plantings. They also provide a way to observe birds at close range.
Emma V. Willcox +3 more
doaj +10 more sources
Birdfeeders: What to Consider When Selecting
The history of birdfeeding in America dates back to 1845, when Henry David Thoreau fed birds at Walden Pond. In 1926, the first commercially made birdfeeder, designed for hummingbirds, went on the market.
Mark E. Hostetler +2 more
doaj +8 more sources
Structural characterization of human Uch37. [PDF]
Uch37 is a de-ubiquitylating enzyme that is functionally linked with the 26S proteasome via Rpn13, and is essential for metazoan development. Here, we report the X-ray crystal structure of full-length human Uch37 at 2.95 Å resolution.
Burgie SE +3 more
europepmc +3 more sources
Structure of cellobiose phosphorylase from Clostridium thermocellum in complex with phosphate. [PDF]
Bianchetti CM +3 more
europepmc +1 more source
Small-scale, semi-automated purification of eukaryotic proteins for structure determination. [PDF]
Frederick RO +19 more
europepmc +1 more source
Structural characterization of CalO1: a putative orsellinic acid methyltransferase in the calicheamicin-biosynthetic pathway. [PDF]
Chang A +4 more
europepmc +1 more source
Structural and functional characterization of CalS11, a TDP-rhamnose 3'-O-methyltransferase involved in calicheamicin biosynthesis. [PDF]
Singh S +13 more
europepmc +1 more source
Complete set of glycosyltransferase structures in the calicheamicin biosynthetic pathway reveals the origin of regiospecificity. [PDF]
Chang A +6 more
europepmc +1 more source
Structural architecture of Galdieria sulphuraria DCN1L. [PDF]
Sethe Burgie E +6 more
europepmc +1 more source
Structures of two Arabidopsis thaliana major latex proteins represent novel helix-grip folds. [PDF]
Lytle BL +7 more
europepmc +1 more source

