Arctic marine unicellular eukaryotes are composed of microalgae and non-autotrophic protists.
These eukaryotes comprise a well-diversified group of organisms that are either adapted …

When the 21st century dawned, there were approximately 600 million persons aged 60 yr
and older worldwide. By the middle of this century, this will more than triple to 2 billion. …

Our dependence on biodiversity and ecosystem services (ES) is increasing, due to population
expansion and economic growth. Consequently, maintaining biodiversity and sustaining …

Just as reference genome sequences revolutionized human genetics, reference maps of
interactome networks will be critical to fully understand genotype-phenotype relationships. Here…

ContextThe September 11, 2001, attacks against the United States provide a unique opportunity
to examine longitudinally the process of adjustment to a traumatic event on a national …

Plants have unique features that evolved in response to their environments and ecosystems.
A full account of the complex cellular networks that underlie plant-specific functions is still …

Plants generate effective responses to infection by recognizing both conserved and variable
pathogen-encoded molecules. Pathogens deploy virulence effector proteins into host cells, …

Carbon dioxide is a potent cerebral vasodilator. We have identified a significant source of
low-frequency variation in blood oxygen level-dependent (BOLD) magnetic resonance …

… For Barrow Strait (ARC-3), Victoria Strait (ARC-4) and Dease Strait (ARC-5), we also carried
out partial down-core analysis and found IP 25 at 1 m intervals in each of the three cores. …

Traditional investigations of caregiving link it to increased caregiver morbidity and mortality,
but do not disentangle the effects of providing care from those of being continuously …