Life Sciences Commons^™

A Dichotomous Key For The Identification Of Nine Salmonids Of The Inland Northwest Using Six Diagnostic Skull Bones : And Associated Equations To Estimate Total Length And Weight From Bones Ingested By Piscivores Or Found In Archeological Sites, Aaron G. Stroud, Allan T. Scholz, Fisheries Research Center (Cheney, Wash.)

Biology Faculty Publications

No abstract provided.

Fishes Of Eastern Washington: A Natural History, Volume 4, Allan T. Scholz, Josh Smith, Amanda Maifeld, Judy Mcmillan, Larry Conboy, Eastern Washington University. Department Of Biology., Eastern Washington University. University Graphics.

Biology Faculty Publications

Volume 4 of 4.

CHAPTER 6: KEY TO FAMILIES OF EASTERN WASHINGTON FISHES (REVISED), CHAPTER 18: FAMILY PERCOPSIDAE: TROUT-PERCHES, CHAPTER 19: FAMILY GADIDAE: CODS, CHAPTER 20: FAMILY POECILIIDAE: LIVEBEARERS, CHAPTER 21: FAMILY GASTEROSTEIDAE: STICKLEBACKS, CHAPTER 22: FAMILY COTTIDAE: SCULPINS, CHAPTER 23: FAMILY CENTRARCHIDAE: SUNFISHES, CHAPTER 24: FAMILY PERCIDAE: PERCH, CHAPTER 25: FISH WITH RARE OR UNCERTAIN STATUS IN EASTERN WASHINGTON, CHAPTER 26: LIMINOLOGY, WATER QUALITY, AND FISH HABITAT

Fishes Of Eastern Washington: A Natural History, Volume 1, Allan T. Scholz, Tyler Basler, Josh Smith, Judy Mcmillan, Larry Conboy, Eastern Washington University. Department Of Biology., Eastern Washington University. University Graphics.

Biology Faculty Publications

Volume 1 of 4.

CHAPTER 1: INTRODUCTION, CHAPTER 2: CHECKLISTS OF EXTANT AND FOSSIL FISHES FOUND IN EASTERN WASHINGTON, CHAPTER 3: THE DISCOVERERS, CHAPTER 4: GEOLOGY, CHAPTER 5: COLUMBIA RIVER BASIN HYDROLOGY AND FISH DISTRIBUTION IN EASTERN WASHINGTON

Fishes Of Eastern Washington: A Natural History, Volume 2, Allan T. Scholz, Tyler Basler, Josh Smith, Judy Mcmillan, Larry Conboy, Eastern Washington University. Department Of Biology., Eastern Washington University. University Graphics.

Biology Faculty Publications

Volume 2 of 4.

CHAPTER 6: KEY TO FAMILIES OF EASTERN WASHINGTON FISHES, CHAPTER 7: FAMILY PETROMYZONTIDAE: LAMPREYS, CHAPTER 8: FAMILY ACIPENSERIDAE: STURGEON, CHAPTER 9: FAMILY CLUPEIDAE: HERRINGS, CHAPTER 10: FAMILY CYPRINIDAE: CARPS AND MINNOWS, CHAPTER 11: Family Catostomidae: Suckers, CHAPTER 12: FAMILY ICTALURIDAE: BULLHEAD CATFISHES, CHAPTER 13: Family Esocidae: Pikes

Fishes Of Eastern Washington: A Natural History, Volume 3, Allan T. Scholz, Josh Smith, Amanda Maifeld, Judy Mcmillan, Larry Conboy, Eastern Washington University. Department Of Biology., Eastern Washington University. University Graphics.

Biology Faculty Publications

Volume 3 of 4.

CHAPTER 14: FAMILY SALMONIDAE: SALMON, TROUT, CHARR, WHITEFISH AND GRAYLINGS, CHAPTER 15: FAMILY SALMONIDAE (SUBFAMILY COREGONINAE): WHITEFISH, CHAPTER 16: FAMILY SALMONIDAE (SUBFAMILY MONINAE): SALMON, TROUT AND CHARR, CHAPTER 17: FAMILY SALMONIDAE (SUBFAMILY THYMALLINAE): GRAYLINGS

Evolution Of A Higher Intracellular Oxidizing Environment In Caenorhabditis Elegans Under Relaxed Selection, Joanna Joyner-Matos, Kiley A. Hicks, Dustin Cousins, Michelle Keller, Dee R. Denver, Charles F. Baer, Suzanne Estes

Biology Faculty Publications

We explored the relationship between relaxed selection, oxidative stress, and spontaneous mutation in a set of mutation-accumulation (MA) lines of the nematode Caenorhabditis elegans and in their common ancestor. We measured steady-state levels of free radicals and oxidatively damaged guanosine nucleosides in the somatic tissues of five MA lines for which nuclear genome base substitution and GC-TA transversion frequencies are known. The two markers of oxidative stress are highly correlated and are elevated in the MA lines relative to the ancestor; point estimates of the per-generation rate of mutational decay (DM) of these measures of oxidative stress are similar to …

Sensory Exploitation And Indicator Models May Explain Red Pelvic Spines In The Brook Stickleback, Culaea Inconstans, Andrew Hodgson, A. Ross Black, Ryan Hull

Biology Faculty Publications

Background: Sensory bias models explaining the evolution of sexually selected traits predict that trait preferences evolve as an artifact of a pre-existing preference for certain components of the environment such as specifically coloured prey. Indicator models, in contrast, predict that sexually selected traits indicate mate condition. We investigate the potential for sensory exploitation and condition indication models to explain the evolution of what appears to be a recently evolved sexually selected trait. Question: Did red pelvic spine coloration in male Turnbull National Wildlife Refuge (TNWR) brook stickleback (Culaea inconstans) evolve to exploit a pre-existing sensory bias for red prey, thus …

Conserved Transcriptional Unit Organization Of The Cag Pathogenicity Island Among Helicobacter Pylori Strains, Linda H. Ta, Lori M. Hansen, William E. Sause, Olga Shiva, Aram Millstein, Karen M. Ottemann, Andrea Castillo, Jay V. Solnick

Biology Faculty Publications

The Helicobacter pylori cag pathogenicity island (cag PAI) encodes a type IV secretion system that is more commonly found in strains isolated from patients with gastroduodenal disease than from those with asymptomatic gastritis. Genome-wide organization of the transcriptional units in H. pylori strain 26695 was recently established using RNA sequence analysis (Sharma et al., 2010). Here we used quantitative reverse-transcription polymerase chain reaction of open reading frames and intergenic regions to identify putative cag PAI operons in H. pylori; these operons were analyzed further by transcript profiling after deletion of selected promoter regions. Additionally, we used a promoter-trap system to …

A Meta-Analysis Of Resource Pulse-Consumer Interactions, Louie H. Yang, Kyle F. Edwards, Jarrett E. Byrnes, Justin Bastow, Amber N. Wright, Kenneth O. Spence

Biology Faculty Publications

Resource Pulses are infrequent, large-magnitude, and short-duration events of increased resource availability. They include a diverse set of extreme events in a wide range of ecosystems, but identifying general patterns among the diversity of pulsed resource phenomena in nature remains an important challenge. Here we present a meta-analysis of resource pulse-consumer interactions that addresses four key questions: (1) Which characteristics of pulsed resources best predict their effects on consumers? (2) Which characteristics of consumers best predict their responses to resource pulses? (3) How do the effects of resource Pulses differ in different ecosystems? (4) What are the indirect effects of …

Fishes Of The Columbia And Snake River Basins In Eastern Washington, Allan T. Scholz, Holly J. Mclellan, Fisheries Research Center, Eastern Washington University

Biology Faculty Publications

"This book was prepared through a grant from the United States Department of the Interior, Bureau of Land Management (BLM)."

Chapter 1 Introduction, Chapter 2 Checklist of Fishes Found in Eastern Washington, Chapter 3 Fish Identification and Classification Aids to Identification of Fishes, Chapter 4 Key to Families of Eastern Washington Fishes, Chapter 5 Family Petromyzontidae: Lampreys, Chapter 6 Family Acipenseridae: Sturgeon, Chapter 7 Family Clupeidae: Herrings, Chapter 8 Family Cyprinidae: Carps and Minnows, Chapter 9 Family Catostomidae: Suckers, Chapter 10 Family Ictaluridae: Bullhead Catfishes, Chapter 11 Family Esocidae: Pikes, Chapter 12 Family Salmonidae: Salmon, Trout, Whitefish, Grayling, Chapter 13 …

Field Guide To The Fishes Of Eastern Washington, Allan T. Scholz, Holly J. Mclellan, Judy Mcmillan, Larry Conboy, Michelle Kirkendall, Angela Davis, Eastern Washington University. Department Of Biology., Eastern Washington University. University Graphics., United States. Bureau Of Land Management.

Biology Faculty Publications

"This book was prepared through a grant from the United States Department of the Interior, Bureau of Land Management (BLM)."

Recombination-Based In Vivo Expression Technology Identifies Helicobacter Pylori Genes Important For Host Colonization, Andrea Castillo, Andrew J. Woodruff, Lynn E. Connolly, William E. Sause, Karen M. Ottemann

Biology Faculty Publications

Here we undertook to identify colonization and gastric disease-promoting factors of the human gastric pathogen Helicobacter pylori as genes that were induced in response to the stomach environment. Using recombination-based in vivo expression technology (RIVET), we identified six promoters induced in the host compared to laboratory conditions. Three of these promoters, designated Pivi10, Pivi66, and Pivi77, regulate genes that H. pylori may use to interact with other microbes or the host. Pivi10 likely regulates the mobA, mobB, and mobD genes, which have potential roles in horizontal gene transfer through plasmid mobilization. Pivi66 occurs in the cytotoxin-associated gene pathogenicity island, a …

Investigations Of Migratory Bull Trout (Salvelinus Confluentus) In Relation To Fish Passage At Albeni Falls Dam, Allan T. Scholz, Holly J. Mclellan, David R. Geist, Richard S. Brown, United States Department Of The Army Corps Of Engineers, Seattle District, Eastern Washington University

Biology Faculty Publications

Final report prepared for the United States Department of the Army Corps of Engineers, Seattle District. Contract No. DACW68-02-D-001

Ethanol: A Better Preservation Technique For Daphnia, A. Ross Black, Stanley I. Dodson

Biology Faculty Publications

A 4% formalin-40% sucrose solution has been used by limnologists for three decades as the preferred freshwater zooplankton preservative because it kills and fixes cladocera (Branchiopoda) with relatively little distortion. Because of the increasing evidence of health hazards related to formalin, we sought an alternative, safer preservative that satisfies the need for low distortion. Our results suggest the ethanol preservative methods (70% and 95% treatments) are as good or better as using 4% sugar formalin to fix and store samples. Our results indicate the best method is to fix samples in 95% EtOH followed by storage in 70% EtOH. This …

Genotypic Diversity In Populations Of A Fungal Endophyte From Douglas-Fir, Timothy L. Mccutcheon, George C. Carroll, Suzanne Schwab

Biology Faculty Publications

Rhabdocline parkeri, an endophyte of Douglas fir, forms symptomless infections within single epidermal cells of healthy needles. Rhabdocline parkeri strains were isolated from trees growing in various habitats ranging from virgin old growth forests to a single young tree growing isolated in a meadow. Different genotypes of R. parkeri were distinguished by using the Random Amplified Polymorphic DNA (RAPD) technique. A significantly lower number of R. parkeri genotypes per unit foliage were isolated from trees within a 20-year-old managed stand and from an isolated tree than from old growth trees. Foliage from young trees (20 years old) in a stand …

Muscle Activities That Stretch The Mind, James L. Hanegan, Heather Mckean

Biology Faculty Publications

No abstract provided.

Hands-On Activities That Relate Mendelian Genetics To Cell-Division, Heather Mckean, Linda S. Gibson

Biology Faculty Publications

No abstract provided.