Life Sciences Commons^™

The Fungus Leptosphaerulina Persists In Anopheles Gambiae And Induces Melanization, Godfrey Nattoh, Joel L. Bargul, Gabriel Magoma, Lilian Mbaisi, Hellen Butungi, Enock Mararo, Evan Teal, Jeremy Keith Herren

All Peer-Reviewed Publications

Anopheles mosquitoes are colonized by diverse microorganisms that may impact on host biology and vectorial capacity. Eukaryotic symbionts such as fungi have been isolated from Anopheles, but whether they are stably associated with mosquitoes and transmitted transstadially across mosquito life stages or to subsequent generations remains largely unexplored. Here, we show that a Leptosphaerulina sp. fungus isolated from the midgut of An. gambiae can be stably associated with An. gambiae host and that it imposes low fitness cost when re-introduced through co-feeding. This fungus is transstadially transmitted across An. gambiae developmental stages and to their progeny. It is present in …

Indigenous Knowledge Of Rift Valley Fever Among Somali Nomadic Pastoralists And Its Implications On Public Health Delivery Approaches In Ijara Sub-County, North Eastern Kenya, Geoffrey Otieno Muga, Washington Onyango-Ouma, Rosemary Sang, Hippolyte Affognon

All Peer-Reviewed Publications

Rift Valley Fever (RVF) is a zoonotic disease whose outbreak results in heavy economic and public health burdens. In East Africa, RVF is mainly experienced in arid and semi-arid areas predominantly inhabited by the pastoralists. These areas experience sudden, dra-matic epidemics of the disease at intervals of approximately 10 years, associated with widespread flooding and the resultant swarms of mosquitoes. Pastoralists’ indigenous knowledge and experience of RVF is critical for public health interventions targeting prevention and control of RVF. The study adopted a descriptive cross-sectional design combining both quantitative and qualitative methods of data collection. A total of 204 respondents …

Socio-Economic Predictors, Soil Fertility Knowledge Domains And Strategies For Sustainable Maize Intensification In Embu County, Kenya, Monicah Wanjiku Mucheru-Muna, Mildred Achieng Ada, Jayne Njeri Mugwe, Franklin Somoni Mairura, Esther Mugi-Ngenga, Shammie Zingore, James Kinyua Mutegi

All Peer-Reviewed Publications

Integrated Soil Fertility Management (ISFM) practices are widely recognized as crucial interventions but knowledge-intensive technologies for farmers in Sub-Saharan Africa (SSA). Very few studies have synthesized the knowledge gaps between small-holder practices and recommended ISFM packages. A farm survey was therefore carried out in Runyenjes sub-County of Embu to determine factors influencing the quality of ISFM knowledge considering inorganic fertilizer, organic manure, integrated soil inputs, and improved maize seeds. One hundred small-scale maize farmers were systematically sampled in Embu County, Kenya, using a cross-sectional survey design. The most significant factors shaping the quality of ISFM knowledge (p < 0.05) included gender, age, household size, land under maize, off-farm earnings, maize yield, members involved in farming, farming experience, education level, and farm size. Farmers recorded lower knowledge scores for technical ISFM themes including soil liming, soil testing, fertilizer types, fertilizer functions, curing of organic manure, compost manure management, crop spacing, combination ratios for integrated inputs, and the labor and cost-benefit implications of integrated inputs, revealing important ISFM knowledge gaps. High-quality knowledge of blended fertilizers and DAP use was associated with increased soil testing and soil liming knowledge, respectively. Multivariate analysis of ISFM knowledge items provided a high-quality understanding of the structure of ISFM knowledge among farmers in Embu County, which is useful in developing future ISFM dissemination strategies. Humic nitisol, Fertilizer, ISFM strategies, ISFM knowledge quality, improved seeds, manure

Repurposing The Orphan Drug Nitisinone To Control The Transmission Of African Trypanosomiasis, Marcos Sterkel, Lee R. Haines, Aitor Casas-Sánchez, Vincent Owino Adung'a, Raquel J. Vionette-Amaral, Shannon Quek, Clair Rose, Mariana Silva Dos Santos, Natalia García Escude, Hanafy M. Ismail, Mark I. Paine, Seth M. Barribeau, Simon Wagstaff, James I. Macrae, Daniel Masiga, Laith Yakob, Pedro L. Oliveira, Álvaro Acosta-Serrano

All Peer-Reviewed Publications

Tsetse transmit African trypanosomiasis, which is a disease fatal to both humans and animals. A vaccine to protect against this disease does not exist so transmission control relies on eliminating tsetse populations. Although neurotoxic insecticides are the gold standard for insect control, they negatively impact the environment and reduce populations of insect pollinator species. Here we present a promising, environment-friendly alternative to current insecticides that targets the insect tyrosine metabolism pathway. A bloodmeal contains high levels of tyrosine, which is toxic to haematophagous insects if it is not degraded and eliminated. RNA interference (RNAi) of either the first two enzymes …

Data For "Arch_Covid_Crowding_Vc", Wayne Freimund, Zachary D. Miller

Browse all Datasets

Monitoring of visitor use in Arches National Park to assess social distancing behaviors of visitors during the COVID-19 pandemic.

End-Grain Of Eleven Softwood Species, Dercilio Lopes, Gabrielly Dos Santos Bobadilha, Edward Entsminger, Optimal Llc

CFR Publications

End-grain of eleven softwoods species.

Biosimilars Use In Medicine For Inflammatory Diseases, Inderbir S. Padda, Rajat Bhatt, Obaid Rehman, Mayur S. Parmar

HPD Articles

No abstract provided.

Improved De Novo Alignment Of A Girardia Dorotocephala Ma-C2 (2n = 24) Transcriptome, Labib Rouhana, J F. Ryan, Eugene M. P. Almazan

Biological Sciences Faculty Publications

Improved De novo alignment of a Girardia dorotocephala MA-C2 (2n = 24) transcriptome.

Upadacitinib, Inderbir S. Padda, Rajat Bhatt, Mayur S. Parmar

HPD Articles

No abstract provided.

Data Repository For "Use Of Redwood Basal Hollows By Bats: A Focus On The Townsend’S Big-Eared Bat On The North Coast Of California", Amon J. Armstrong

Research Data Sets

Loss of roosting resources, either through disturbance or removal, negatively affects bats. Identifying sensitive species and determining roost requirements are critical components in conserving their habitat. Cavity roosting bats on the North Coast of California are known to use hollows in large redwood trees. In this study, we examined the factors determining the use of basal tree hollows by different bat species at eight redwood forest sites in Del Norte, Humboldt, and Mendocino Counties, California. Bat guano was collected from 179 basal hollow roosts from 2017 to 2018, and guano mass was used as an index of roosting activity. Nine …

Tofacitinib, Inderbir S. Padda, Rajat Bhatt, Mayur S. Parmar

HPD Articles

No abstract provided.

Viropana (Vna) 5, Abijeet Singh Mehta, Panagiotis A. Tsonis, Amit Singh

Components of a Regeneration Toolkit: Notophthalmus viridescens

Viropana (vna) 5

• ID – vna 5
• Details – Gene from a novel protein family belonging to the regeneration toolkit of Notophthalmus viridescens
• Base pairs – 391

Viropana (Vna) 1, Abijeet Singh Mehta, Panagiotis A. Tsonis, Amit Singh

Components of a Regeneration Toolkit: Notophthalmus viridescens

Viropana (vna) 1

• ID – vna 1

• Details – Gene from a novel protein family belonging to the regeneration toolkit of Notophthalmus viridescens

• Base pairs – 492

Viropana (Vna) 2, Abijeet Singh Mehta, Panagiotis A. Tsonis, Amit Singh

Components of a Regeneration Toolkit: Notophthalmus viridescens

Viropana (vna) 2

• ID – vna 2
• Details – Gene from a novel protein family belonging to the regeneration tool kit of Notophthalmus viridescens
• Base pairs – 396

Viropana (Vna) 4, Abijeet Singh Mehta, Panagiotis A. Tsonis, Amit Singh

Components of a Regeneration Toolkit: Notophthalmus viridescens

Viropana (vna) 4

• ID – vna 4
• Details – Gene from a novel protein family belonging to the regeneration toolkit of Notophthalmus viridescens
• Base pairs – 501

Mississippi Sky Conditions, Joby Czarnecki, Sathishkumar Samiappan, Louis Wasson, C. Daniel Mccraine

CALS Publications

This dataset consists of approximately 13,000 jpg format images. These images were collected using consumer grade trail cameras manufactured by Browning Trail Cameras. Cameras were installed across Mississippi (USA) in 2019 and 2020 from March through September. Images collected are exclusively oblique, unobstructed views of the sky. Cameras were placed in time-lapse mode and set to collect one image every hour. Our intent in this work was to first compare deep learning approaches to classify sky conditions with regard to cloud shadows in agricultural fields using a visible spectrum camera. Sky conditions, and specifically shadowing from clouds, are critical determinants …

Pegloticase, Inderbir S. Padda, Rajat Bhatt, Mayur S. Parmar

HPD Articles

No abstract provided.

Apremilast, Inderbir S. Padda, Rajat Bhatt, Mayur S. Parmar

HPD Articles

No abstract provided.

Lenvatinib, Inderbir S. Padda, Mayur S. Parmar

HPD Articles

No abstract provided.

Covid (Sars-Cov-2) Vaccine, Inderbir S. Padda, Mayur S. Parmar

HPD Articles

No abstract provided.

Aducanumab, Inderbir S. Padda, Mayur S. Parmar

HPD Articles

No abstract provided.

Obeticholic Acid, Kristina Krupa, Vera Hapshy, Hiep Nguyen, Mayur S. Parmar

HPD Articles

No abstract provided.

Compiled Dataset From The National Reservoir Research Program 1989 Dataset, Nicky M. Faucheux, Leandro E. Miranda

CFR Publications

This dataset was compiled from the National Reservoir Research Program 1989 dataset. The NRRP dataset includes data from rotenone and creel studies at reservoirs throughout the continental US during the 1980s. We compiled the species level biomass data into total biomass for each of five trophic guilds (piscivores, detritivores, herbivores, invertivores, and planktivores). This compiled dataset was used to investigate the Cascading Reservoir Continuum Concept across 16 river basins in a study conducted by the 2020 Management of Impounded Rivers Class.

Trapping, Identification And Rearing Of Edible Palm Weevils In Kenya And Uganda, J. P. Egonyu, K. J. Gitonga, F. M. Khamis, R. S. Copeland, P. Finyange, R. Odhiambo, G. Ddamulira, C. M. Tanga, S. Subramanian

All Peer-Reviewed Publications

Palm weevils, Rhynchophorus spp. (Coleoptera: Curculionidae) double as devastating invasive pests of palms, and delicacies in many communities. This study evaluated ethyl acetate and 3-methyl-octan-4-ol for trapping palm weevils from coconut, oil and raffia palms in Kenya and Uganda; taking into account the distance of traps on oil palm from a forest or raffia palm. Eggs from the weevils from different locations were incubated and their larvae reared on sugarcane under laboratory conditions. All the 285 weevils collected were identified by morphological and molecular techniques as Rhynchophorus phoenicis, and the catch was female-biased. 3-methyl-octan-4-ol attracted more weevils than ethyl acetate. …

Environmental Data: Geospatial And Elevation Data, Albert J. Burky, Julia I. Chapman, Ryan W. Mcewan

Data Files: Drew Woods Permanent Plots

GPS Coordinates, Elevation, and Distance to Edge data for 32 sample plots in Drew Woods State Nature Preserve in Darke County, OH. Data key is provided in a supplemental file.

Seedling Growth And Soil Chemistry In A Chronosequence Of Forest Restoration From Agriculture, Michaela J. Woods, Sarah J. Frankenberg, Joseph R. Juodvalkis, Mary C. Lloyd, Meredith Cobb, Ryan Mcewan

Five Rivers MetroParks Collaboration Data Archive

Soils were collected from forest restorations that were 0, 7, 10, 50 and 100 years old and assessed for soil nutrients, chemistry, and enzymatic activity. Quercus macrocarpa seedlings were planted in each soil type, after 5 months of growth seedlings were destructively harvested. Seedling mass and the colonization rate of their roots by ectomycorrhizal fungi are reported.

The photo accompanying this data collection is of the researchers' germinating Quercus macrocarpa seeds.

Viropana (Vna) 3, Abijeet Singh Mehta, Panagiotis A. Tsonis, Amit Singh

Components of a Regeneration Toolkit: Notophthalmus viridescens

Viropana (vna) 3

• ID – vna 3
• Details – Gene from a novel protein family belonging to the regeneration toolkit of Notophthalmus viridescens
• Base pairs – 426

Black Grouper (Mycteroperca Bonaci) Neurocranium, Celeste Jaworski, David W. Kerstetter

All Scans: Kerstetter Fisheries and Avian Ecology 3D Scan Series

Neurocranium from 7.5 cm total length. Black Grouper (Mycteroperca bonaci), collected from Denny's Seafood Market on 15/10/2021 by Celeste Jaworski.

Gafftopsail Catfish Neurocranium, Allison J. Soucier

All Scans: Kerstetter Fisheries and Avian Ecology 3D Scan Series

Gafftopsail Catfish (Bagre marinus), neurocranium length: 11.5 cm, collected from Keewaydin Island in Marco Florida on 15/9/2021 by Allison Soucier.

How The Amino Acid L-Serine Provides Neuroprotection Against L-Bmaa Induced Alzheimer’S Disease, Joseph Cimino

Capstone Showcase

More than 6 million people in America are living with Alzheimer’s Disease (AD) and there are currently no cures or treatments. It is time to move on from the ꞵ-amyloid hypothesis and broaden AD research. New research is suggesting that dietary exposure to a cyanobacterial toxin known as L-BMAA is causing neurodegenerative diseases such as AD, Amyotrophic lateral sclerosis (ALS), and Parkinson’s Disease. L-BMAA is misincorporated during protein folding, in place of the proper amino acid, L-Serine. It has been shown that the naturally occurring amino acid, L-Serine, can provide neuroprotection against L-BMAA, but the mechanism by which L-Serine infers …