R. John Nelson

TL;DR: It is suggested that cytosolic hsp70 aids in the passage of the nascent polypeptide chain through the ribosome in a manner analogous to the role played by organelle-localized hsp 70 in the transport of proteins across membranes.

TL;DR: The conceptual framework underlying discontinuities is outlined and the evidence supporting the discontinuity hypothesis in ecological systems is reviewed, and the utility of this approach for understanding cross-scale patterns and the organization of ecosystems is explored.

TL;DR: In this article, the response of arctic marine ecosystems to climate warming will alter food web structure and ecosystem services provided to Northerners, and at least four key findings relating to arctic heterotrophic food web, pelagic-benthic coupling and biodiversity have emerged: Contrary to a long-standing paradigm of dormant ecosystems during the long arctic winter, major food web components showed relatively high level of winter activity, well before the spring release of ice algae and subsequent phytoplankton bloom.

TL;DR: In this article, the authors summarized and discussed six key findings related to primary production (PP), which determines the amount of food available to consumers in the Canadian Arctic during the International Polar Year (IPY), and showed that the response of arctic marine ecosystems to climate warming will alter the productivity and structure of the food web and the ecosystem services it provides to Northerners.

TL;DR: Endemic microsatellite diversity in Alaska and on the Queen Charlotte Islands provides evidence in favour of Fraser Glaciation refugia in these regions and the loss of mitochondrial variation from south to north suggests that one of the earlier, more extensive, Pleistocene glaciations eliminated coho from its northern range.