Publications by authors named "Erik Swanson"

In the absence of an effective vaccine or curative treatment for HIV, the global HIV/AIDS epidemic continues despite significant advances in treatment and prevention. Antiretroviral therapy (ART) drugs have transformed HIV from a terminal illness to a manageable chronic condition. Likewise, pre-exposure prophylaxis treatment (PrEP) has dramatically reduced transmission in some of the highest risk populations.

View Article and Find Full Text PDF

The actinorhizal plant, is a neurotoxic plant species endemic to the western Mediterranean area, which forms a nitrogen-fixing symbiosis with members of cluster 2. Contrarily to other clusters, the occurrence and mode of dispersal for infective cluster 2 units outside of the host plant rhizosphere remains controversial. The present study was designed to investigate the structure of the microbiomes of phytosphere, rhizosphere, and soil samples extending outward linearly up to 1 km.

View Article and Find Full Text PDF

sp. strain BMG5.11, which was isolated from nodules, is able to infect other actinorhizal plants, including , , , , and Here, we report the 11.

View Article and Find Full Text PDF

Here, we report the draft genome sequences obtained for 10 bacterial strains isolated from root nodules of trees. These members of the nodule microbiome were sequenced to determine their potential functional roles in plant health. The selected strains belong to the genera , , , , , and .

View Article and Find Full Text PDF

Actinorhizal plants are able to establish a symbiotic relationship with bacteria leading to the formation of root nodules. The symbiotic interaction starts with the exchange of symbiotic signals in the soil between the plant and the bacteria. This molecular dialog involves signaling molecules that are responsible for the specific recognition of the plant host and its endosymbiont.

View Article and Find Full Text PDF

Frankia sp. strain BMG5.30 was isolated from root nodules of a Coriaria myrtifolia seedling on soil collected in Tunisia and represents the second cluster 2 isolate.

View Article and Find Full Text PDF

With regulations limiting differentiation between products, health plans must rethink consumer experience to meet expectations of today's consumers, who seek convenience, quality, and speed from their health care organizations. Many plans understand they need to connect more effectively with their end customers, but technological, cultural, and other obstacles are in the way.

View Article and Find Full Text PDF

The genus contains many species that are able to form nitrogen-fixing nodules on plants of the legume family. Here, we report the draft genome sequences for three strains. The genome sizes of strains LCM 4576, LCM 4577, and ORS3428 were 7.

View Article and Find Full Text PDF

sp. strain CcI49 was isolated from nodules However the strain was unable to re-infect , but was able to infect other actinorhizal plants including . Here, we report the 9.

View Article and Find Full Text PDF

strain Hm is an entomopathogenic bacterium that forms a symbiotic association with nematodes. Here, we report a 5.0-Mbp draft genome sequence for strain Hm with a G+C content of 44.

View Article and Find Full Text PDF

sp. NRRL B-16219 was directly isolated from a soil sample obtained from the rhizosphere of growing in the USA. Its host plant range includes members of species.

View Article and Find Full Text PDF

sp. strain KB5 was isolated from and previous studies have shown both nitrogenase and uptake hydrogenase activities under free-living conditions. Here, we report 5.

View Article and Find Full Text PDF

sp. strain Cc1.17 is a member of the lineage 3, the organisms of which are able to reinfect plants of the Eleagnaceae, Rhamnaceae, and Myricaceae families and the genera and Here, we report the 8.

View Article and Find Full Text PDF

The genus contains many species that are able to form nitrogen-fixing nodules on plants of the legume family. Here, we report the 5.5-Mb draft genome sequence of the salt-tolerant sp.

View Article and Find Full Text PDF

The genus contains many species able to form nitrogen-fixing nodules on plants of the legume family. Here, we report the 6.9-Mbp draft genome sequence of sp.

View Article and Find Full Text PDF

Here, we present draft genome sequences for three atypical strains (lineage 4) that were isolated from root nodules but are unable to reinfect actinorhizal plants. The genome sizes of sp. strains EUN1h, BMG5.

View Article and Find Full Text PDF

The genus (formerly ) contains many species able to form nitrogen-fixing nodules on plants of the legume family. Here, we report the 6.1-Mb draft genome sequence of sp.

View Article and Find Full Text PDF

Frankia strain AvcI1, isolated from root nodules of Alnus viridis subsp. crispa, is a member of Frankia lineage Ia, which is able to reinfect plants of the Betulaceae and Myricaceae families. Here, we report a 7.

View Article and Find Full Text PDF

Frankia strain ACN1(ag) is a member of Frankia lineage Ia, which are able to re-infect plants of the Betulaceae and Myricaceae families. Here, we report a 7.5-Mbp draft genome sequence with a G+C content of 72.

View Article and Find Full Text PDF

The heart is exquisitely sensitive to mechanical stimuli and adapts to increased demands for work by enlarging the cardiomyocytes. In order to determine links between mechano-transduction mechanisms and hypertrophy, neonatal rat ventricular myocytes (NRVM) were subjected to physiologic strain for analysis of the dynamics of the actin capping protein, CapZ, and its post-translational modifications (PTM). CapZ binding rates were assessed after strain by fluorescence recovery after photobleaching (FRAP) of green fluorescent protein (GFP) expressed by a GFP-CapZβ1 adenovirus.

View Article and Find Full Text PDF
Article Synopsis
  • Scientists want to understand how certain proteins in heart cells change during and after exercise.*
  • They tested this by stretching heart cells in a lab for one hour and found that specific proteins (CapZ and actin) became more active right after stretching but then returned to normal levels after a few hours.*
  • This shows that exercise affects the way these proteins work together in heart cells, helping them adapt and recover, but the changes don't last long after the exercise ends.*
View Article and Find Full Text PDF

Objective: To determine if pretonsillectomy injection of local anesthetics with and without clonidine reduces pain following tonsillectomy in children.

Design: A prospective, randomized, double-blind, placebo-controlled trial.

Setting: Tertiary care academic medical center.

View Article and Find Full Text PDF

Objective: To investigate the hypothesis that a transient episode of raised-intensity phonation causes a significant increase in vocal fold inflammatory messenger RNA (mRNA) expression in vivo.

Study Design: Prospective animal study.

Setting: Laboratory.

View Article and Find Full Text PDF