An Improved Chromosome-scale Genome Assembly and Population Genetics resource for Populus tremula.

Aspen (Populus tremula L.) is a keystone species and a model system for forest tree genomics. We present an updated resource comprising a chromosome-scale assembly, population genetics and genomics data.

Systems genetic analysis of lignin biosynthesis in Populus tremula.

The genetic control underlying natural variation in lignin content and composition in trees is not fully understood. We performed a systems genetic analysis to uncover the genetic regulation of lignin biosynthesis in a natural 'SwAsp' population of aspen (Populus tremula) trees. We analyzed gene expression by RNA sequencing (RNA-seq) in differentiating xylem tissues, and lignin content and composition using Pyrolysis-GC-MS in mature wood of 268 trees from 99 genotypes.

Challenges for Students in the Creation, Growth, and Management of an Academic, Student-run Asylum Clinic.

Medical school asylum clinics are complex organizations that blend medical and legal expertise with service to assist individuals seeking refuge from human rights violations. The balance of power shared by the students and faculty who lead these clinics varies widely across institutions, usually in an inverse reciprocal relationship. The Weill Cornell Center for Human Rights will observe its 10th anniversary in 2020 and is notable for espousing maximal student autonomy in the organization's governance with minimal faculty control or administration participation.

Rational Design of an Orally Active Anticancer Fluoropyrimidine, Pencitabine, a Hybrid of Capecitabine and Gemcitabine.

The structure of the anticancer drug capecitabine was redesigned to prevent metabolic conversion to 5-fluorouracil and its associated potentially fatal toxicities. The resulting cytidine analogue, pencitabine, is a hybrid of capecitabine and gemcitabine, another anticancer drug in clinical use. Preliminary biological evaluation revealed that pencitabine is cytotoxic in cell culture and orally active in a human xenograft test system.

Beyond Diagnosis: Adding a Psychodynamic Dimension to the Mental Health Asylum Evaluation.

Medical-legal asylum evaluations, conducted by experienced clinicians, are one of the most important parts of an application for successfully being granted asylum. Over two-thirds of these are mental health evaluations. Customarily these evaluations are summarized and drafted as diagnostic statements, providing the attorney with clear, corroborative testimony demonstrating that the patient suffers from psychological sequalae directly related to the individual's previous experience of persecution in their home country.