Biology Commons^™

Data From: Target Sequence Capture Of Nuclear-Encoded Genes For Phylogenetic Analysis In Ferns, Paul G. Wolf, Tanner A. Robison, Matthew G. Johnson, Michael A. Sundue, Weston L. Testo, Carl J. Rothfels

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Premise of the study: Until recently, most phylogenetic studies of ferns were based on chloroplast genes. Evolutionary inferences based on these data can be incomplete because the characters are from a single linkage group and are uniparentally inherited. These limitations are particularly acute in studies of hybridization, which is prevalent in ferns; fern hybrids are common and ferns are able to hybridize across highly diverged lineages, up to 60 million years since divergence in one documented case. However, it not yet clear what effect such hybridization has on fern evolution, in part due to a paucity of available biparentally inherited …

Hardbottom Mapping And Community Characterization Of The West-Central Florida Gulf Coast, December 2011 - June 2016, Brian K. Walker, Rene Baumstark, Sean Keenan, Cory Ames

Marine & Environmental Sciences Faculty Datasets

The continental shelf off Florida’s west coast is a mosaic of fish habitats including seagrass beds and carbonate reef outcroppings (hard bottom) classified by the National Marine Fisheries Service (NMFS) as Essential Fish Habitat. Habitat maps and community baseline data, however, are nonexistent for a majority of the region. This collaborative effort between Nova Southeastern University, Florida Fish and Wildlife Conservation Commission, NMFS and other scientists will characterize and map continental shelf seagrass and hard bottom habitats in nearshore areas fished by many recreational fishermen. Objectives include: 1) map hard bottom and seagrass beds using various data types including sonar …

Complete Bacterial Symbiont Genome Sequences From Anglerfish Cryptopsaras Couesii And Melanocetus Johnsonii, Lindsay L. Freed, Dana Fadera, Dante Fenolio, Tracey Sutton, Jose V. Lopez

DEEPEND Datasets

These are the complete bacterial symbiont genome sequences from anglerfish Cryptopsaras couesii (individual CC26) and one individual Melanocetus johnsonii. These data were generated and analyzed by the laboratory of Dr Tory Hendry (Cornell University). The full sequences of two symbiotic bacterial genomes have been submitted to public DDBJ/ENA/GenBank repositories under the accessions CP020660- CP020663 (CC26 Cryptopsaras couesii) and NBYY01000001-NBYY01000039 (Melanocetus johnsonii). The total genome size for each of the symbiont species is about 2-2.6 Mb.

Inventory Of Gulf Of Mexico Oceanic Fauna Data Including Species, Weight, And Measurements From R/V Point Sur (Cruises Dp03 And Dp04) May-August, 2016, April Cook, Tracey Sutton

DEEPEND Datasets

This data set includes the biological and environmental data for all of the species collected during the DP03 (May 2016) and DP04 cruises (August 2016). The main gear type used was a 10-m2 Multiple Opening Closing Net and Environmental Sensing System (MOCNESS). The MOCNESS was fitted with 6 nets which were opened according to the following depth scheme: net 0 from the surface to 1500m, net 1 from 1500-1200m, net 2 from 200-1000m, net 3 from 1000-600m, net 4 from 600-200m, and net 5 from 200m to the surface. Two trawls were conducted at each station sampled to capture diel …

Multiple Opening Closing Net Environmental Sensing System (Mocness) Instrument Data For Cruise Dp05 R/V Point Sur In-Situ Deep Seawater And Associated Fauna, May 1-11, 2017, Viosca Knoll Gom, Gray Lawson, Travis Richards

DEEPEND Datasets

The Multiple Opening Closing Net and Environmental Sensing System(s) (MOCNESS) deployed during the DEEPEND field program collects data (e.g., pressure, temperature, conductivity, volume filtered, horizontal and vertical velocity, latitude, and longitude) from several sensors while the instrument is in use. These data help characterize the environment and assess the orientation and speed of the MOCNESS. The flow and net angle can be used to calculate the volume of water filtered for each net. The biological data and ship data collected during this cruise are available in GRIIDC datasets R4.x257.226:0005 and R4.x257.226:0014 respectively.

Ap1 Balance Between Concentration And Charge Is A Donnan Equilibrium, Paul D. Heideman

Paul Heideman

No abstract provided.

Dna Sequences Of The Mitochondrial Cytochrome C Oxidase I (Coi) Genes From Deep Sea Fishes. Cruises Dp01 And Dp02 From May 2015 - August 2015, Andrea Bernard, Max Weber, Kimberly A. Finnegan, Mahmood S. Shivji, Ron Eytan

DEEPEND Datasets

The deep sea ecosystem is believed to contain the highest biomass of fish in the oceans. However, the taxonomic diversity in this ecosystem is incompletely described and likely to be vastly underestimated. DNA sequence data (barcodes) have become a key tool to discover hidden biodiversity. We generated mitochondrial DNA barcode datasets based on the Cytochrome c oxidase I (COI) gene from deep sea fishes. These data were analyzed using phylogenetic and statistical methods to reveal cryptic species and make taxonomic linkages between adult fishes and their early life stages. These datasets were generated from fishes collected in the Northern Gulf …

Neurohydrodynamics As A Heuristic Mechanism For Cognitive Process In Decision-Making., Leon Hardy

Leon Hardy

No abstract provided.

Daphnia Magna As A Model To Study The Obesogenic Effects Of Environmental Pollutants: Development Of Assays To Assess Changes In Lipid Production, Allison Georgescu, Roberta Attanasio, Asia Bright

Georgia State Undergraduate Research Conference

No abstract provided.

The Use Of Molecular Dynamics Simulations To Predict Thymine Dimer Formation In Histone Bound Dna, Emily Ann Brune Heinsen

CUP Undergraduate Research

Thymine dimers are the major lesions in DNA that are caused by environmental conditions that can lead to apoptosis or can become carcinogenic (Schreier, et al., 2007). These dimers form when the pi electrons of one thymine in a neighboring thymine pair is excited by a photon from UV light, and occurs on the picosecond time scale (Schreier, et al., 2007). Due to the ultrafast nature of this reaction, the thymines must be in proper conformation prior to excitation in order for the reaction to take place. The proper conformation for the reaction has been found to occur when the …

Cephalopod Biodiversity In The Vicinity Of Bear Seamount, Western North Atlantic Based On Exploratory Trawling From 2000 To 2014, Elizabeth K. Shea, Heather Judkins, Michelle D. Staudinger, Valerie H. Dimkovikj

Biology Faculty Publications and Presentations

Bear Seamount (BSM) is the most inshore seamount in the New England Seamount chain. It is located within the U.S. Exclusive Economic Zone and is contained within the recently established Northeast Canyons and Seamounts Marine National Monument. In 2000, the National Oceanic and Atmospheric Administration’s (NOAA) National Systematics Laboratory began an exploratory trawling program to document nekton diversity at BSM and its vicinity. Here, we summarize eight exploratory sampling cruises conducted between 2000 and 2014, and describe the cephalopod biodiversity and assemblage structure around BSM. Over the course of 174 deep–midwater and 56 bottom tows, 5088 cephalopods were identified, measured, …

Microbiome And Bacterioplankton Rrna Gene Sequence Data Collected From Gulf Of Mexico Seawater Samples, Cruises Dp01 And Dp02 From May 2015 - August 2015, Cole Easson, Jose V. Lopez

DEEPEND Datasets

Seawater was collected and filtered for microbiome and bacterioplankton sequencing and analyses at various depths during two planned DEEPEND cruise expeditions to the GOM. Filters were stored and then processed for total environmental genomic DNA according to standard methods (see earthmicrobiome.org). 16S rRNA amplicon libraries covering the V4 hypervariable region was generated with universal PCR primers and then sequenced on an Illumina MiSeq DNA sequencing platform. Bioinformatics analyses in QIIME and R was used to quality filter and assess microbial community diversity and taxonomic composition. These baseline characterizations track alpha and beta diversity at different depths ranging from 0 – …

Chlorophyll Concentration (Mg L-1), Xiaodong Zhang Ph.D, Afshin Shabani

Datasets

Collected at the water surface.

Passive Warming Reduces Stress And Shifts Reproductive Effort In The Antarctic Moss, Polytrichastrum Alpinum, Erin E. Shortlidge, Sarah M. Eppley, Hans Kohler, Todd N. Rosenstiel, Gustavo E. Zúñiga, Angélica Casanova-Katny

Biology Faculty Publications and Presentations

Background and Aims: The Western Antarctic Peninsula is one of the most rapidly warming regions on Earth, and many biotic communities inhabiting this dynamic region are responding to these well-documented climatic shifts. Yet some of the most prevalent organisms of terrestrial Antarctica, the mosses, and their responses to warming have been relatively overlooked and understudied. In this research, the impacts of 6 years of passive warming were investigated using open top chambers (OTCs), on moss communities of Fildes Peninsula, King George Island, Antarctica.

Methods: The effects of experimental passive warming on the morphology, sexual reproductive effort and stress physiology of …

The Function Of Drosophila Larval Class Iv Dendritic Arborization Sensory Neurons In The Larval-Pupal Transition Is Separable From Their Function In Mechanical Nociception Responses, Hannah E. Brown, Trishna Desai, Allison J. Murphy, Harshida Pancholi, Eric C. Liebl

Faculty Publications

No abstract provided.