Putting 'X' into Context: The Diversity of ' Phytoplasma pruni' Strains Associated with the Induction of X-Disease.

Recurrent epiphytotics of X-disease, caused by ' Phytoplasma pruni,' have inflicted significant losses on commercial cherry and peach production across North America in the last century. During this period, there have been multiple studies reporting different disease phenotypes and, more recently, identifying different strains through sequencing core genes, but the symptoms have not, to date, been linked with genotype. Therefore, in this study we collected and assessed differing disease phenotypes from multiple U.

Beloved Things: Interpreting Curated Pottery in Diasporic Contexts.

Historical archaeologists often view curated or heirloom pottery as a frustrating anomaly in the dating of historical-period sites or contexts. Fewer pause to consider why the artifacts were curated in the first place, or what their presence reveals about the people who maintained them. Drawing on a case study of curated micaceous pottery at a Hispanic diaspora site in east-central New Mexico, this article argues that investigation of heirloom pottery can offer insights into the functional, familial, and cultural significance of these beloved things.

Experience with setting up community intravenous therapy clinics.

The NHS Long Term Plan aims for patients to receive more options, better support and integrated care at the right time and in the optimal care setting. Community nursing teams at the Wirral Community Health and Care NHS Foundation Trust have experienced several challenges in delivering intravenous antibiotics (IV) to patients within their own homes, especially for non-housebound patients, due to the complexity of and demand on the service. Traditionally, intravenous antimicrobials are administered in the acute hospital or in-patient settings.

Bottlenecks and complementation in the aphid transmission of citrus tristeza virus populations.

Aphid transmission is a major factor in the formation of citrus tristeza virus (CTV) populations. Here, we examined the effect of population interaction on aphid transmissibility of different CTV genotypes. We found that there was no correlation between the proportion of viral genotypes in the source population and what was transmitted.

Towards an MMP-2-activated molecular agent for cancer imaging.

Matrix metalloproteinases (MMPs) have been identified as biomarkers for cancer, offering prognostic potential; however, non-invasive detection protocols are currently lacking. Herein, we describe the synthesis of a DOTA-containing peptide sequence that can be radiolabelled easily with Gallium or can be incorporated with gadolinium for possible MRI applications with clear selectivity for MMP-2 over other members of the MMP family, giving MMP-2 selective cleavage of the labelled peptides.