Microbial diversity and abundance vary along salinity, oxygen, and particle size gradients in the Chesapeake Bay.

Marine snow and other particles are abundant in estuaries, where they drive biogeochemical transformations and elemental transport. Particles range in size, thereby providing a corresponding gradient of habitats for marine microorganisms. We used standard normalized amplicon sequencing, verified with microscopy, to characterize taxon-specific microbial abundances, (cells per litre of water and per milligrams of particles), across six particle size classes, ranging from 0.

Microbiota of larvae during a hatchery crash and under normal production: Amplicon sequence data.

We present oyster larval microbiota from two feeding studies, in which wild type and low-salinity tolerant lines were either fed or starved. In one study, all larvae unexpectedly died, which was concurrent with an event in which all larvae in an adjoining oyster hatchery also died. In the other study, no crash occurred in either the study or hatchery.

Human Papillomavirus Vaccination Status and Parental Endorsement Intentions among Undergraduate Student Nurses.

We identified factors associated with student nurses' Human Papillomavirus Vaccine (HPV) vaccination status and their intention to counsel parents on HPV vaccination. Undergraduate student nurses ( = 153) from a large university in the south participated. Descriptive statistics, chi-squared tests, and independent t-tests ( ≤ 0.