Differential editing efficiencies in cereal crops: a comparative analysis of tRNA and ribozyme multiplexed guide delivery.

Cereal transformation and gene editing can be a complex and costly undertaking. It is therefore important to validate and understand the performance of the components to achieve high rates of transformation and gene editing. Here, we have made a direct comparison of different CRISPR/Cas9 guide systems to target the genome in three cereal species.

Factors Influencing Patient Enrollment in a Community-based Physical Activity Program After Healthcare Provider Referral: A Mixed Methods Study.

Introduction And Objectives: Structured physical activity (PA) programs help to prevent and manage chronic diseases, yet systematic approaches to identify and enroll patients in these programs are lacking. Exercise is Medicine Greenville (EIMG) is a novel clinic-to-community model that identifies patients with chronic diseases in primary care settings and connects them to a structured, evidence-informed, community-based PA program. This study assessed influences on PA program enrollment using a mixed methods design.

Feasibility of Alerting Systems and Family Care Partner Support for Postoperative Delirium Prevention.

Background: The objective of this study was to determine whether postoperative pager alerts to the Hospital Elder Life Program (HELP), a delirium prevention service, would accelerate program enrollment for older surgical patients. This study also tested feasibility of family care partner interventions for delirium prevention.

Methods: This single-center, pilot clinical trial factorially randomized 57 non-cardiac surgical patients ≥70 years of age to 4 arms: (1) standard care, (2) pager alerts to accelerate HELP enrollment, (3) family care partner-based delirium prevention interventions, or (4) a combined arm with both HELP and family interventions.

Vadose zone flushing of fertilizer tracked by isotopes of water and nitrate.

A substantial fraction of nitrogen (N) fertilizer applied in agricultural systems is not incorporated into crops and moves below the rooting zone as nitrate (NO ). Understanding mechanisms for soil N retention below the rooting zone and leaching to groundwater is essential for our ability to track the fate of added N. We used dual stable isotopes of nitrate ( N-NO and O-NO ) and water ( O-HO and H-HO) to understand the mechanisms driving nitrate leaching at three depths (0.

Hardy Spaces and Canonical Kernels on Quadric CR Manifolds.

CR functions on an embedded quadric always extend holomorphically to where is the closure of the convex hull of the image of the Levi form. When is a closed polygonal cone, we show that the Bergman kernel on the interior of is a derivative of the Szegö kernel. Moreover, we develop the Hardy space theory which turns out to be particularly robust.