1996. Identification of endoplasmic reticulum in the primitive eukaryote Giardia lamblia using cryoelectron microscopy and antibody to Bip. Journal of Cell Science 109:1909-1917 .*See also the Headlines' article entitled The Primitive ER' which reviews this work in Trends in Cell Biology 1996.6:378.lectron microscopic localization of hsp60 showed that hsp60 labeling was in the cytoplasm and was not associated with any type of membranous structure (not shown). To explain the findings we suggested that Giardia originally had mitochondria but lost them in evolution.
Lake Heritage, Pennsylvania. Lake Heritage is a census-designated place (CDP) in Adams County, Pennsylvania, United States. The population was 1,333 at the 2010 census.
Keystone State Park is a 1,200-acre (486 ha) Pennsylvania state park in Derry Township, Westmoreland County, Pennsylvania in the United States. The main attraction of the park, which opened in 1945, is the 78-acre (32 ha) Keystone Lake, constructed by the Keystone Coal and Coke Company in the early 1900s. The park also has extensive picnic areas and several miles of hiking trails.