keyword
MENU ▼
Read by QxMD icon Read
search

USDA

keyword
https://www.readbyqxmd.com/read/28421086/association-analysis-of-markers-derived-from-starch-biosynthesis-related-genes-with-starch-physicochemical-properties-in-the-usda-rice-mini-core-collection
#1
Kehu Li, Jinsong Bao, Harold Corke, Mei Sun
Rice eating and cooking quality is largely determined by starch physicochemical properties. The diverse accessions in the USDA rice mini-core collection (URMC) facilitate extensive association analysis of starch physicochemical properties with molecular markers specific to starch biosynthesis related genes. To identify significant trait-marker associations that can be utilized in rice breeding programs for improved starch quality, we conducted two association analyses between 26 molecular markers derived from starch biosynthesis related genes and 18 parameters measured of starch physicochemical properties in two sets of the mini-core accessions successfully grown in two environments in China...
2017: Frontiers in Plant Science
https://www.readbyqxmd.com/read/28419861/agroecological-and-environmental-factors-influence-barley-yellow-dwarf-viruses-in-grasslands-in-the-us-pacific-northwest
#2
Laura L Ingwell, Christelle Lacroix, Paul R Rhoades, Alexander V Karasev, Nilsa A Bosque-Pérez
Plant pathogens can play a role in the competitive interactions between plant species and have been understudied in native prairies, which are declining globally, and in Conservation Reserve Program (CRP) lands in the United States. Barley/Cereal yellow dwarf virus (B/CYDV) are among the most economically important disease-causing agents of small grain cereal crops, such as wheat, and are known to infect over 150 Poaceae species, including many of the grass species present in prairies and CRP lands. Field surveys of Poaceae species were conducted in endangered Palouse Prairie and CRP habitats of southeastern Washington and adjacent northern Idaho, USA from 2010-2012 to examine for the presence of B/CYDV among plant hosts and aphid vectors...
April 15, 2017: Virus Research
https://www.readbyqxmd.com/read/28419145/apomixis-frequency-under-stress-conditions-in-weeping-lovegrass-eragrostis-curvula
#3
Juan Manuel Rodrigo, Diego Carlos Zappacosta, Juan Pablo Selva, Ingrid Garbus, Emidio Albertini, Viviana Echenique
To overcome environmental stress, plants develop physiological responses that are triggered by genetic or epigenetic changes, some of which involve DNA methylation. It has been proposed that apomixis, the formation of asexual seeds without meiosis, occurs through the temporal or spatial deregulation of the sexual process mediated by genetic and epigenetic factors influenced by the environment. Here, we explored whether there was a link between the occurrence of apomixis and various factors that generate stress, including drought stress, in vitro culture, and intraspecific hybridization...
2017: PloS One
https://www.readbyqxmd.com/read/28417432/evaluating-community-measures-of-healthy-food-access
#4
Melissa L Santorelli, Janice O Okeke
Several community level measures of healthy food access exist, but evaluation efforts have been limited leaving uncertainty about how to prioritize communities for intervention. This study aimed to assess several existing measures to inform statewide public health planning efforts in New Jersey, USA. We assessed agreement between community measures of healthy food access and then evaluated the predictive validity of each measure by describing its association with complete fruit and vegetable cash-value voucher redemption (proportion redeemed ≥70, ≥80, ≥90%) among 30,078 low-income households participating in the New Jersey Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) during 2013-2014...
April 17, 2017: Journal of Community Health
https://www.readbyqxmd.com/read/28415075/hopbase-a-unified-resource-for-humulus-genomics
#5
Steven T Hill, Ramcharan Sudarsanam, John Henning, David Hendrix
Hop (Humulus lupulus L. var lupulus) is a dioecious plant of worldwide significance, used primarily for bittering and flavoring in brewing beer. Studies on the medicinal properties of several unique compounds produced by hop have led to additional interest from pharmacy and healthcare industries as well as livestock production as a natural antibiotic. Genomic research in hop has resulted a published draft genome and transcriptome assemblies. As research into the genomics of hop has gained interest, there is a critical need for centralized online genomic resources...
January 1, 2017: Database: the Journal of Biological Databases and Curation
https://www.readbyqxmd.com/read/28411150/comparative-diagnostic-efficacy-of-recombinant-llo-and-pi-plc-based-elisas-for-detection-of-listeriosis-in-animals
#6
Rahul D Suryawanshi, Satya Veer Singh Malik, Bhushan Jayarao, Sandeep P Chaudhari, Emily Savage, Jess Vergis, Nitin V Kurkure, Sukhadeo B Barbuddhe, Deepak B Rawool
The present study for the first time evaluates the serodiagnostic efficacy of two recombinant antigens namely, listeriolysin O (rLLO) and phosphatidyl-inositol phospholipase C (rPI-PLC). Indirect ELISA with the above recombinant antigens was used on samples collected from bovines (n=106), goats (n=138) and pigs (n=92) having either a history of abortion, emaciation and/or apparently healthy animals. Isolation of Listeria was attempted from the blood samples using USDA-FSIS method. On screening of test sera by rLLO-based ELISA, antibodies against anti-listeriolysin O (ALLO) were observed in goats (22...
April 11, 2017: Journal of Microbiological Methods
https://www.readbyqxmd.com/read/28402187/detection-and-isolation-of-the-top-seven-shiga-toxin-producing-escherichia-coli-in-ground-beef-comparison-of-rapidfinder-kits-to-the-u-s-department-of-agriculture-microbiology-laboratory-guidebook-method
#7
Pina M Fratamico, Lori K Bagi, Aisha Abdul-Wakeel
Shiga toxin-producing Escherichia coli (STEC) O157:H7 and serogroups O26, O45, O103, O111, O121, and O145 are often referred to as the "top seven" STEC, and these have been declared to be adulterants in beef by the U.S. Department of Agriculture (USDA) Food Safety and Inspection Service (FSIS). The aim of this work was to compare the methods described in the USDA FSIS Microbiology Laboratory Guidebook (MLG) to a two-stage Applied Biosystems RapidFinder STEC real-time PCR method to test for the top seven STEC in raw ground beef...
April 12, 2017: Journal of Food Protection
https://www.readbyqxmd.com/read/28399273/house-flies-in-the-confined-cattle-environment-carry-non-o157-shiga-toxin-producing-escherichia-coli
#8
R Puri-Giri, A Ghosh, J L Thomson, L Zurek
Cattle manure is one of the primary larval developmental habitats of house flies, Musca domestica (L.). Cattle serve as asymptomatic reservoirs of Shiga toxin-producing Escherichia coli (STEC), and bacteria are released into the environment in cattle feces. The USDA-FSIS declared seven STEC serogroups (O157, O26, O45, O103, O145, O121, and O111) as adulterants in beef products. In addition, the serogroup O104 was a culprit of a large outbreak in Germany in 2011. Our study aimed to assess the prevalence of seven non-O157 STEC (O26, O45, O145, O103, O121, O111, and O104) serogroups in adult house flies...
March 3, 2017: Journal of Medical Entomology
https://www.readbyqxmd.com/read/28384184/assessing-biosynthetic-potential-of-agricultural-groundwater-through-metagenomic-sequencing-a-diverse-anammox-community-dominates-nitrate-rich-groundwater
#9
William B Ludington, Thaddeus D Seher, Olin Applegate, Xunde Li, Joseph I Kliegman, Charles Langelier, Edward R Atwill, Thomas Harter, Joseph L DeRisi
BACKGROUND: Climate change produces extremes in both temperature and precipitation causing increased drought severity and increased reliance on groundwater resources. Agricultural practices, which rely on groundwater, are sensitive to but also sources of contaminants, including nitrate. How agricultural contamination drives groundwater geochemistry through microbial metabolism is poorly understood. METHODS: On an active cow dairy in the Central Valley of California, we sampled groundwater from three wells at depths of 4...
2017: PloS One
https://www.readbyqxmd.com/read/28382838/potato-chips-cookies-and-candy-oh-my-public-commentary-on-proposed-rules-regulating-competitive-foods
#10
Lauren M Dinour, Antoinette Pole
BACKGROUND: The Healthy, Hunger-Free Kids Act of 2010 authorizes the U.S. Department of Agriculture (USDA) to establish nutritional standards for all foods sold in schools participating in federally funded meal programs. These foods, known as competitive foods, are commonly found in school cafeterias, vending machines, fundraisers, and snack bars and are associated with unhealthy dietary patterns. However, little is known about the regulatory process and opportunities for public participation to improve school food...
April 1, 2017: Health Education & Behavior: the Official Publication of the Society for Public Health Education
https://www.readbyqxmd.com/read/28380589/effects-of-feeding-condensed-distiller-s-solubles-and-crude-glycerin-alone-or-in-combination-on-finishing-beef-cattle-performance-carcass-characteristics-and-in-vitro-fermentation
#11
C P Weiss, W W Gentry, N A Cole, F T McCollum, J S Jennings
Two experiments were conducted to evaluate the effects of feeding condensed distiller's solubles (DS) and crude glycerin alone or in combination on performance of finishing beef cattle and in vitro fermentation. In both experiments, dietary treatments consisted of a steam-flaked corn-based diet with 0% DS or crude glycerin (CON), 10% DS (CDS), 10% crude glycerin (GLY), or a combination of 5% DS and 5% crude glycerin (C+G) included on a DM basis. All treatment diets contained 15% (DM basis) wet distiller's grains plus solubles...
February 2017: Journal of Animal Science
https://www.readbyqxmd.com/read/28380547/potential-adherence-of-flue-gas-desulfurization-gypsum-to-forage-as-a-consideration-for-excessive-ingestion-by-ruminants
#12
H A Torbert, R L Chaney, D B Watts
Gypsum (calcium sulfate dihydrate, CaSO⋅2HO) has long been used to improve soils and crop production, and its use has recently been encouraged by the USDA-NRCS for soil conservation through a new Conservation Practice Standard: Code 333. However, there is concern regarding the adverse effects of excessive direct ingestion of sulfate in gypsum by ruminants. The standard requires ruminants to be removed from grazing after application until after a rainfall, but there has been no research documenting gypsum adherence to forage or the potential for rainfall to reduce gypsum adherence...
March 2017: Journal of Environmental Quality
https://www.readbyqxmd.com/read/28379524/evaluation-of-usda-approved-antimicrobials-on-the-reduction-of-salmonella-and-campylobacter-in-ground-chicken-frames-and-their-effect-on-meat-quality
#13
A Moore, R Nannapaneni, A Kiess, C S Sharma
The main objective of this study was to examine the efficacy of USDA approved antimicrobials in reducing Salmonella Heidelberg (S. H.) and Campylobacter jejuni (C. j.) in ground chicken frames and to determine the treatment effects on total aerobic counts and meat color. Six antimicrobials (0.1% peracetic acid [PAA], 0.6% cetylpyridinium chloride [CPC], 0.005% sodium hypochlorite, 1.5% acidified lactic acid [ALA], 0.3% propionic acid, and 0.1% lauric arginate [LAE]) applied as dip treatments were evaluated in their efficacy in reducing S...
March 31, 2017: Poultry Science
https://www.readbyqxmd.com/read/28377131/bovine-herpesvirus-1-modified-live-virus-vaccines-for-cattle-reproduction-balancing-protection-with-undesired-effects
#14
Christopher C L Chase, Robert W Fulton, Donal O'Toole, Benjamin Gillette, Russell F Daly, George Perry, Travis Clement
Bovine herpesvirus 1 (BoHV-1) has long been associated with reproductive failure in cattle following infection of the ovary and/or fetus. Vaccination prior to breeding has been an effective approach to lessen the impact of BoHV-1 on reproduction. Prior studies in the 1980s and 1990s established the susceptibility of the ovary and particularly the corpus luteum (CL) to BoHV-1 infection. A series of studies at breeding time established that: (1) in naïve animals, the CL was the major target of BoHV-1 pathology; (2) CL lesions occurred within 4-9 days after estrus; (3) similar lesions was seen with BoHV-1 MLV vaccines; (4) ovarian lesions varied by the vaccine strain used; (5) progesterone decreased with or without CL lesions; and (6) following reactivation of BoHV-1 latent infection, ovaries could become reinfected in the face of BoHV-1 immunity...
March 23, 2017: Veterinary Microbiology
https://www.readbyqxmd.com/read/28351996/daily-supplementation-with-grandfusion-%C3%A2-improves-memory-and-learning-in-aged-rats
#15
Jin Yu, Hong Zhu, Stephen Perry, Saeid Taheri, Mark S Kindy
Studies have shown that supplementation with extracts from various sources, including fruits and vegetables reverse the age-related changes in movement and cognition. We hypothesized that these beneficial effects result from the presence of anti-oxidants and anti-inflammatory compounds in the fruits and vegetables that contribute to reduced oxidative stress, inflammation and cell death while potentially enhancing neurogenesis. The present study was performed to determine the impact of supplementation with GrandFusion(®)(GF) to aged Fisher 344 rats for 4 months to determine the impact on attenuation or reversal of the age-related deficits...
March 24, 2017: Aging
https://www.readbyqxmd.com/read/28348549/a-comparative-analysis-of-the-lyve-set-phylogenomics-pipeline-for-genomic-epidemiology-of-foodborne-pathogens
#16
Lee S Katz, Taylor Griswold, Amanda J Williams-Newkirk, Darlene Wagner, Aaron Petkau, Cameron Sieffert, Gary Van Domselaar, Xiangyu Deng, Heather A Carleton
Modern epidemiology of foodborne bacterial pathogens in industrialized countries relies increasingly on whole genome sequencing (WGS) techniques. As opposed to profiling techniques such as pulsed-field gel electrophoresis, WGS requires a variety of computational methods. Since 2013, United States agencies responsible for food safety including the CDC, FDA, and USDA, have been performing whole-genome sequencing (WGS) on all Listeria monocytogenes found in clinical, food, and environmental samples. Each year, more genomes of other foodborne pathogens such as Escherichia coli, Campylobacter jejuni, and Salmonella enterica are being sequenced...
2017: Frontiers in Microbiology
https://www.readbyqxmd.com/read/28335414/inhibition-of-listeria-monocytogenes-on-ready-to-eat-meats-using-bacteriocin-mixtures-based-on-mode-of-action
#17
Paul Priyesh Vijayakumar, Peter M Muriana
Bacteriocin-producing (Bac⁺) lactic acid bacteria (LAB) comprising selected strains of Lactobacillus curvatus, Lactococcus lactis, Pediococcus acidilactici, and Enterococcus faecium and thailandicus were examined for inhibition of Listeria monocytogenes during hotdog challenge studies. The Bac⁺ strains, or their cell-free supernatants (CFS), were grouped according to mode-of-action (MOA) as determined from prior studies. Making a mixture of as many MOAs as possible is a practical way to obtain a potent natural antimicrobial mixture to address L...
March 14, 2017: Foods (Basel, Switzerland)
https://www.readbyqxmd.com/read/28334091/landscape-level-patterns-of-elevated-fs1-asian-allele-frequencies-in-populations-of-gypsy-moth-lepidoptera-erebidae-at-a-northern-u-s-boundary
#18
Marissa A Streifel, Patrick C Tobin, Lucia Hunt, Hannah Nadel, John J Molongoski, Brian H Aukema
From a regulatory perspective, Asian gypsy moth is a species complex consisting of three species of Lymantria and two subspecies of Lymantria dispar (L.), differing from the European subspecies, L. dispar dispar (L.), by having consistently flight-capable females. As such, the invasion potential in North America is thought to exceed that of European gypsy moth. USDA-APHIS therefore has a monitoring program to detect Asian gypsy moth at high-risk introduction pathways. Molecular markers are used to improve the diagnosis of Asian gypsy moth...
April 1, 2017: Environmental Entomology
https://www.readbyqxmd.com/read/28333423/antibody-producer-settles-usda-case-relinquishes-awa-credentials
#19
(no author information available yet)
No abstract text is available yet for this article.
July 2016: Physiologist
https://www.readbyqxmd.com/read/28333421/aps-advises-usda-on-ways-to-reduce-regulatory-burden
#20
(no author information available yet)
No abstract text is available yet for this article.
July 2016: Physiologist
keyword
keyword
87627
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"