Storm events can pulse nutrients and carbon from soils and provide an important subsidy to food webs in oligotrophic streams and lakes. Bacterial nutrient limitation and the potential response of stream aquatic bacteria to storm events was investigated in arctic tundra environments by manipulating both water temperature and inorganic nutrient...
Dramatic increases in research in the area of microbial biofuel production coupled with
high-throughput data generation on bioenergy-related microbes has led to a deluge of
information in the scientific literature and in databases. Consolidating this information and
making it easily accessible requires a unified vocabulary. The Gene Ontology (GO) fulfills...
Whitebark pine (Pinus albicaulis) inhabits an expansive range in western North America, and it is a keystone species of subalpine environments. Whitebark is susceptible to multiple threats – climate change, white pine blister rust, mountain pine beetle, and fire exclusion – and it is suffering significant mortality range-wide, prompting the...
During traditional boat-based surveys of marine megafauna, behavioral observations are typically limited to records of animal surfacings obtained from a horizontal perspective. Achieving an aerial perspective has been restricted to brief helicopter or airplane based observations that are costly, noisy, and risky. The emergence of commercial small unmanned aerial systems...
The dataset here is used as a document file for presenting supplementary videos in the dissertation Tao, K. (2018). Investigating protein-lipid-membrane interactions in Plant Cells using Bimolecular Fluorescence Complementation (Doctoral dissertation).
Keywords: Protein, Lipid, Membrane, Plant Cells, Fluorescent Imaging
This dataset is a compilation of all published denudation rates derived from in-situ cosmogenic radionuclides as of 2016. All sites have been geo-referenced (WGS 84). Geo-referenced locations are then used to extract the yearly aridity index for each site from the CGIAR global Aridity dataset (https://cgiarcsi.community/data/global-aridity-and-pet-database/). Denudation rates are used...
The accessions used to create the Snap Bean Diversity Panel (SnAP) were 378 snap bean cultivars and germplasm lines selected from North American and European germplasm. This panel supplements the 150 member Bean CAP snap bean diversity panel (SBDP) with an additional 228 snap bean accessions. The Bean CAP SBDP...
The accessions used to create the Snap Bean Diversity Panel were 150 snap bean (Phaseolus vulgaris) cultivars and breeding lines selected from North American and European germplasm to create a population that is representative of the snap bean market class from a historical and geographical viewpoint. This panel was developed...
Grapevine leafroll disease (GLD) is one of the most important grapevine viral diseases affecting grapevines worldwide. The impact on vine health, crop yield, and quality is difficult to assess due to a high number of variables, but significant economic losses are consistently reported over the lifespan of a vineyard if...
Bud dormancy in grapevine is an adaptive strategy for the survival of drought, high and low temperatures and freeze dehydration stress that limit the range of cultivar adaptation. Therefore, development of a comprehensive understanding of the biological mechanisms involved in bud dormancy is needed to promote advances in selection and...
Mycobacterium abscessus (MAB) is an opportunistic pathogen responsible for infections in immunocompromised or immunosuppressed patients. Even with long-term treatment with multiple antibiotics, MAB pulmonary infections have high rates of treatment failure. Within the host, MAB is phagocytosed by key innate immune cells macrophages. The TLR2 and TLR4 are two critical...
In the study of any developmental process, whether in plants, animals, or other models, it is prudent to consider the developmental position of the subjects being measured. This is generally not taken into consideration in grapevine studies despite a growing body of literature documenting that fruits within clusters develop and...
Zoxamide is the sole β-tubulin inhibitor registered for the control of oomycete pathogens. The current study investigated the activity of zoxamide against Phytophthora sojae and baseline sensitivity was established with a mean EC₅₀ of 0.048 μg/ml. The data is critical for monitoring changes in zoxamide-sensitivity in the field. Three stable...
Full Text:
: 20 May 2016
doi: 10.3389/fmicb.2016.00762
Edited by:
Vijai Kumar Gupta,
National University of
Proteinaceous compounds are abundant forms of organic nitrogen in soil and aquatic ecosystems, and the rate of protein depolymerization, which is accomplished by a diverse range of microbial secreted peptidases, often limits nitrogen turnover in the environment. To determine if the distribution of secreted peptidases reflects the ecological and evolutionary...
Root-knot nematodes (Meloidogyne spp.) are one of the most important global plant pathogens. Recent innovations in molecular techniques have allowed increased study of this important pest, including the ability to investigate associated microbiomes. This study used 16S rDNA metagenomic sequencing to characterize the microbiome of Meloidogyne hapla, the northern root-knot...
Full Text:
microbiome: looking back and future perspectives. Frontiers in Microbiology, 5. https://doi.org/10.3389/fmicb
Modulation of gene expression through RNA interference is well conserved in eukaryotes and is involved in many cellular processes. In the oomycete Phytophthora, research on the small RNA machinery and function has started to reveal potential roles in the pathogen, but much is still unknown. We examined Argonaute (AGO) homologs...
Important progress in understanding replication, interactions with host plants, and evolution of closteroviruses enabled engineering of several vectors for gene expression and virus-induced gene silencing. Due to the broad host range of closteroviruses, these vectors expanded vector applicability to include important woody plants such as citrus and grapevine. Furthermore, large...
Managers of forest and plantation ecosystems are encountering growing problems involving plant pathogens and the expanding geographic ranges of these pathogens. Historically unexposed stands are exceptionally vulnerable when a non-native pathogen is introduced because these pathogens can cause devastating disease in a host population that lacks co-evolved resistance mechanisms. One...
Neisseria gonorrhoeae is an exquisitely adapted, strictly human pathogen and the causative agent of the sexually transmitted infection gonorrhea. This ancient human disease remains a serious problem, occurring at high incidence globally and having a major impact on reproductive and neonatal health. N. gonorrhoeae is rapidly evolving into a superbug...
The lagoons spanning Alaska’s Beaufort Sea coast provide a unique habitat for arctic wildlife. These lagoons and the food webs they support face extreme seasonality with nine months of ice cover followed by a spring thaw that pulses a large amount of freshwater and nutrients into the lagoons. Bacteria link...