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https://www.readbyqxmd.com/read/29777484/identification-of-differentially-expressed-micrornas-in-sahiwal-bos-indicus-breed-of-cattle-during-thermal-stress
#1
Gyanendra Singh Sengar, Rajib Deb, Umesh Singh, Vivek Junghare, Saugata Hazra, T V Raja, Rani Alex, Ashish Kumar, R R Alyethodi, Rajiv Kant, Subhash Jakshara, C G Joshi
microRNAs (miRNAs) are a class of small non-coding RNAs that play key roles in post transcriptional gene regulation that influence various fundamental cellular processes, including the cellular responses during environmental stresses. However, perusal of literatures revealed few reports on the differential expression of miRNA during thermal stress in Indian native (Bos indicus) cattle breeds. The present investigation aimed to identify differentially expressed miRNAs during thermal stress in Sahiwal (Bos indicus) dairy cattle breed of India, adapted with tropical climate over a long period of time...
May 18, 2018: Cell Stress & Chaperones
https://www.readbyqxmd.com/read/29777450/characterisation-of-members-of-the-fusarium-incarnatum-equiseti-species-complex-from-undisturbed-soils-in-south-africa
#2
Adriaana Jacobs, Lydia Mojela, Brett Summerell, Eduard Venter
The genus Fusarium hosts a large number of economically significant phytopathogens with a global distribution. Surprisingly, only a limited number of studies have tried to identify the natural distribution of members of this genus in undisturbed soils. Members of the Fusarium incarnatum-equiseti species complex (FIESC) are increasingly associated with plant disease, and human and animal health problems. Recently, an outbreak of kikuyu poisoning of cattle was attributed to the F. incarnatum-equiseti species complex...
May 18, 2018: Antonie Van Leeuwenhoek
https://www.readbyqxmd.com/read/29777406/can-bovine-leukemia-virus-be-related-to-human-breast-cancer-a-review-of-the-evidence
#3
REVIEW
Lucia Martinez Cuesta, Pamela Anahi Lendez, Maria Victoria Nieto Farias, Guillermina Laura Dolcini, Maria Carolina Ceriani
The incidence of breast cancer is continuously increasing worldwide, as influenced by many factors that act synergistically. In the last decade there was an increasing interest in the possible viral etiology of human breast cancer. Since then, many viruses have been associated with this disease (murine mammary tumor virus, MMTV; Epstein-Barr virus, EBV; and human papillomavirus, HPV). Recently, BLV has been identified in human breast cancers giving rise to the hypothesis that it could be one of the causative agents of this condition...
May 18, 2018: Journal of Mammary Gland Biology and Neoplasia
https://www.readbyqxmd.com/read/29774857/influenza-d-virus-infection-in-feral-swine-populations-united-states
#4
Lucas Ferguson, Kaijian Luo, Alicia K Olivier, Fred L Cunningham, Sherry Blackmon, Katie Hanson-Dorr, Hailiang Sun, John Baroch, Mark W Lutman, Bianca Quade, William Epperson, Richard Webby, Thomas J DeLiberto, Xiu-Feng Wan
Influenza D virus (IDV) has been identified in domestic cattle, swine, camelid, and small ruminant populations across North America, Europe, Asia, South America, and Africa. Our study investigated seroprevalence and transmissibility of IDV in feral swine. During 2012-2013, we evaluated feral swine populations in 4 US states; of 256 swine tested, 57 (19.1%) were IDV seropositive. Among 96 archived influenza A virus-seropositive feral swine samples collected from 16 US states during 2010-2013, 41 (42.7%) were IDV seropositive...
June 2018: Emerging Infectious Diseases
https://www.readbyqxmd.com/read/29774850/mycobacterium-bovis-infection-of-red-fox-france
#5
Lorraine Michelet, Krystel De Cruz, Sylvie Hénault, Jennifer Tambosco, Céline Richomme, Édouard Réveillaud, Hélène Gares, Jean-Louis Moyen, María Laura Boschiroli
Mycobacterium bovis infection in wild red foxes was found in southern France, where livestock and other wildlife species are infected. Foxes frequently interact with cattle but have been underestimated as a reservoir of M. bovis. Our results suggest a possible role of the red fox in the epidemiology of bovine tuberculosis.
June 2018: Emerging Infectious Diseases
https://www.readbyqxmd.com/read/29774585/a-mild-form-of-haemophilia-a-is-associated-with-two-factor-viii-missense-mutations-in-german-fleckvieh-cattle
#6
Sina Reinartz, Christine Weiß, Reinhard Mischke, Ottmar Distl
No abstract text is available yet for this article.
May 18, 2018: Animal Genetics
https://www.readbyqxmd.com/read/29774569/nonsynonymous-dna-variation-in-the-functional-domain-of-the-s100a7-a8-a9-genes-in-taurine-cattle-and-yak
#7
Zonggang Luo, Yuhui Wu, Wen-Xiu Zhang, Ling Wang, Fuyuan Zuo, Gong-Wei Zhang
No abstract text is available yet for this article.
May 18, 2018: Animal Genetics
https://www.readbyqxmd.com/read/29774293/financial-loss-estimation-of-bovine-fasciolosis-in-slaughtered-cattle-in-south-africa
#8
Ishmael Festus Jaja, Borden Mushonga, Ezekiel Green, Voster Muchenje
South Africa's livestock population is rapidly evolving and consequently will require sustained epidemiological surveillance to detect and prevent diseases which contribute to a decrease in livestock productivity, public health risk and food wastage. Fasciola infection is one of the commonest diseases affecting livestock health and a significant portion of meat and offal's are declared unfit for human consumption. This study assessed the prevalence and monetary losses associated with Fasciola infection at three abattoirs in Eastern Cape Province...
November 2017: Parasite Epidemiology and Control
https://www.readbyqxmd.com/read/29774285/molecular-prevalence-of-babesia-bigemina-in-rhipicephalus-microplus-ticks-infesting-cross-bred-cattle-of-punjab-india
#9
S A Bhat, N K Singh, H Singh, S S Rath
Babesiosis is an economically important tick-borne apicomplexan protozoan disease of cattle in tropical and subtropical regions. In the present study, Rhipicephalus microplus engorged female ticks were collected from 135 apparently healthy cattle from different agro-climatic zones of Punjab, India, to investigate the carrier status of Babesia bigemina infection in vector tick by using microscopy and PCR based assays. PCR when applied on DNA extracted from the egg masses harvested from ticks showed 1.48% (2/135) samples as positive, whereas 4...
August 2017: Parasite Epidemiology and Control
https://www.readbyqxmd.com/read/29773834/embryonic-pou5f1-is-required-for-expanded-bovine-blastocyst-formation
#10
Bradford W Daigneault, Sandeep Rajput, George W Smith, Pablo J Ross
POU5F1 is a transcription factor and master regulator of cell pluripotency with indispensable roles in early embryo development and cell lineage specification. The role of embryonic POU5F1 in blastocyst formation and cell lineage specification differs between mammalian species but remains completely unknown in cattle. The CRISPR/Cas9 system was utilized for targeted disruption of the POU5F1 gene by direct injection into zygotes. Disruption of the bovine POU5F1 locus prevented blastocyst formation and was associated with embryonic arrest at the morula stage...
May 17, 2018: Scientific Reports
https://www.readbyqxmd.com/read/29773109/recombinant-%C3%AB-defensin-126-promotes-bull-sperm-binding-to-bovine-oviductal-epithelia
#11
A Lyons, F Narciandi, E Donnellan, J Romero-Aguirregomezcorta, C O' Farrelly, P Lonergan, K G Meade, S Fair
Primate β-defensin 126 regulates the ability of spermatozoa to bind to oviductal epithelial cells invitro. Bovine β-defensin 126 (BBD126) exhibits preferential expression in the cauda epididymis of the bull, but there have been few studies on its functional role in cattle. The aim of the present study was to examine the role of BBD126 in bull sperm binding to bovine oviductal epithelial cell (BOEC) explants. BBD126 has been shown to be highly resistant to the standard methods of dissociation used in other species and, as a result, corpus epididymal spermatozoa, which have not been exposed to the protein, were used to study the functional role of BBD126...
May 18, 2018: Reproduction, Fertility, and Development
https://www.readbyqxmd.com/read/29772884/validation-of-a-spatial-liver-fluke-model-under-field-conditions-in-ireland
#12
Amalia Naranjo Lucena, María Pía Munita Corbalán, Ana María Martínez-Ibeas, Guy McGrath, Riona Sayers, Grace Mulcahy, Annetta Zintl
Fasciola hepatica is the causative agent of fasciolosis, a global disease of a wide range of mammals, particularly sheep and cattle. Liver fluke infection causes annual losses estimated at around €2.5 billion to livestock and food industries worldwide. Various models have been developed to define risk factors and predict exposure to this liver fluke in ruminants in European countries, most of them based exclusively on data from dairy herds. The aim of this study was to validate a published theoretical baseline risk map of liver fluke exposure and cluster maps in Ireland, by including further explanatory variables and additional herd types that are spatially more widespread...
May 7, 2018: Geospatial Health
https://www.readbyqxmd.com/read/29772405/a-transcriptomic-comparison-of-theca-and-granulosa-cells-in-chicken-and-cattle-follicles-reveals-esr2-as-a-potential-regulator-of-cyp19a1-expression-in-the-theca-cells-of-chicken-follicles
#13
Ruoxi Jing, Lantao Gu, Jinqiu Li, Yanzhang Gong
Previous studies have shown that theca and granulosa cell layers in follicles do not play the same roles in mammals and birds, especially regarding the synthesis of estrogen. The functions of these two cell types have been well characterized in cattle, but they remain unclear in chickens. To clarify this issue, a comparison of small yellow follicles (SYFs) in chickens and cattle at different follicular development stages was done by weighted gene co-expression network analysis (WGCNA). The modules obtained from WGCNA were used for further identification of the key genes associated with CYP19A1 expression...
April 28, 2018: Comparative Biochemistry and Physiology. Part D, Genomics & Proteomics
https://www.readbyqxmd.com/read/29772399/characterization-of-a-g10p-14-rotavirus-strain-from-a-diarrheic-child-in-thailand-evidence-for-bovine-to-human-zoonotic-transmission
#14
Ratana Tacharoenmuang, Satoshi Komoto, Ratigorn Guntapong, Tomihiko Ide, Phakapun Singchai, Sompong Upachai, Saori Fukuda, Yumika Yoshida, Takayuki Murata, Tetsushi Yoshikawa, Kriangsak Ruchusatsawat, Kazushi Motomura, Naokazu Takeda, Somchai Sangkitporn, Koki Taniguchi
An unusual rotavirus strain, DB2015-066 with the G10P[14] genotype (RVA/Human-wt/THA/dB2015-066/2015/G10P[14]), was detected in a stool sample from a child hospitalized with acute gastroenteritis in Thailand. Here, we sequenced and characterized the full-genome of the strain DB2015-066. On whole genomic analysis, strain DB2015-066 was shown to have a unique genotype constellation: G10-P[14]-I2-R2-C2-M2-A3-N2-T6-E2-H3. The backbone genes of this strain (I2-R2-C2-M2-A3-N2-T6-E2-H3) are commonly found in rotavirus strains from artiodactyls such as cattle...
May 14, 2018: Infection, Genetics and Evolution
https://www.readbyqxmd.com/read/29771992/first-description-of-echinococcus-ortleppi-and-cystic-echinococcosis-infection-status-in-chile
#15
Felipe Corrêa, Caroll Stoore, Pamina Horlacher, Mauricio Jiménez, Christian Hidalgo, Cristian A Alvarez Rojas, Guilherme Figueiredo Barros, Henrique Bunselmeyer Ferreira, Marcela Hernández, Gonzalo Cabrera, Rodolfo Paredes
Cystic echinococcosis (CE), a parasitic disease caused by the cestode Echinococcus granulosus sensu lato (s.l.), is a worldwide zoonotic infection. Although endemic in Chile, information on the molecular characteristics of CE in livestock remains scarce. Therefore we aimed to describe the status of infection with E. granulosus s.l. in cattle from central Chile and also to contribute to the study of the molecular epidemiology of this parasite. According to our results, the prevalence of CE is 18.84% in cattle, similar to previous reports from Chile, suggesting that the prevalence in Santiago Metropolitan area has not changed in the last 30 years...
2018: PloS One
https://www.readbyqxmd.com/read/29771981/antimicrobial-activity-of-bovine-nk-lysin-derived-peptides-on-mycoplasma-bovis
#16
Rohana P Dassanayake, Shollie M Falkenberg, Karen B Register, Daniel Samorodnitsky, Eric M Nicholson, Timothy A Reinhardt
Antimicrobial peptides (AMPs) are a diverse group of molecules which play an important role in the innate immune response. Bovine NK-lysins, a type of AMP, have been predominantly found in the granules of cytotoxic T-lymphocytes and NK-cells. Bovine NK-lysin-derived peptides demonstrate antimicrobial activity against various bacterial pathogens, including several involved in bovine respiratory disease complex (BRDC) in cattle; however, such studies are yet to be performed with one important contributor to the BRDC, Mycoplasma bovis...
2018: PloS One
https://www.readbyqxmd.com/read/29770990/pool-based-genome-wide-association-study-identified-novel-candidate-regions-on-bta9-and-14-for-oleic-acid-percentage-in-japanese-black-cattle
#17
Fuki Kawaguchi, Hiroto Kigoshi, Ayaka Nakajima, Yuta Matsumoto, Yoshinobu Uemoto, Moriyuki Fukushima, Emi Yoshida, Eiji Iwamoto, Takayuki Akiyama, Namiko Kohama, Eiji Kobayashi, Takeshi Honda, Kenji Oyama, Hideyuki Mannen, Shinji Sasazaki
Fatty acid composition is an important indicator of beef quality. The objective of this study was to search the potential candidate region for fatty acid composition. We performed pool-based genome-wide association studies (GWAS) for oleic acid percentage (C18:1) in a Japanese Black cattle population from the Hyogo prefecture. GWAS analysis revealed two novel candidate regions on BTA9 and BTA14. The most significant single nucleotide polymorphisms (SNPs) in each region were genotyped in a population (n = 899) to verify their effect on C18:1...
May 17, 2018: Animal Science Journal, Nihon Chikusan Gakkaihō
https://www.readbyqxmd.com/read/29770529/genome-wide-association-studies-identified-variants-for-taurine-concentration-in-japanese-black-beef
#18
Nanae Sasago, Masayuki Takeda, Tsuyoshi Ohtake, Tsuyoshi Abe, Hironori Sakuma, Takatoshi Kojima, Shinji Sasaki, Yoshinobu Uemoto
We performed genome-wide association studies (GWAS) using the BovineSNP50 array to detect significant single nucleotide polymorphisms (SNPs) that may affect the concentration of 22 free amino acids and three peptides in Japanese Black beef cattle. A total of 574 Japanese Black cattle and 40,657 SNPs from the array were used for this study. Genome-wide significant SNPs were detected for β-alanine (three SNPs on chromosomes 22 and 29) and taurine (26 SNPs on chromosome 22). Importantly, the top two SNPs for taurine were highly significant (p = 6...
May 16, 2018: Animal Science Journal, Nihon Chikusan Gakkaihō
https://www.readbyqxmd.com/read/29770229/sensitivity-of-different-cattle-breeds-to-the-infestation-of-cattle-ticks-amblyomma-variegatum-rhipicephalus-microplus-and-hyalomma-spp-on-the-natural-pastures-of-opkara-farm-benin
#19
Roland Eric Yessinou, Camus Adoligbe, Yao Akpo, Justin Adinci, Issaka Youssao Abdou Karim, Souaïbou Farougou
A study was carried out on the Opkara (Benin) cattle farm on 64 cattle of four different breeds (16 individuals per breed) from June to December 2016. During this study, three tick species were found in different numbers, Amblyomma variegatum (732), Rhipicephalus microplus (8079), and Hyalomma spp. (208), with parasitic intensity of 11.90, 126.23, and 3.25, respectively. The interracial comparison of the tick infestation between the cattle showed a significant difference ( P < 0.001). However, Girolando was more infested than all the cattle breeds...
2018: Journal of Parasitology Research
https://www.readbyqxmd.com/read/29769561/transcriptome-analysis-of-circulating-pbmcs-to-understand-mechanism-of-high-altitude-adaptation-in-native-cattle-of-ladakh-region
#20
Preeti Verma, Ankita Sharma, Monika Sodhi, Kiran Thakur, Ranjit S Kataria, Saket K Niranjan, Vijay K Bharti, Prabhat Kumar, Arup Giri, Sahil Kalia, Manishi Mukesh
Ladakhi cattle is native population of Leh and Ladakh region and constantly exposed to hypobaric hypoxia over many generations. In present study, transcriptome signatures of cattle from Ladakh region (~5500 m) and Sahiwal cattle from tropical regions were evaluated using Agilent 44 K microarray chip. The top up-regulated genes in Ladakhi cows were INHBC, ITPRI, HECA, ABI3, GPR171, and HIF-1α involved in hypoxia and stress response. In Sahiwal cows, the top up-regulated genes eEF1A1, GRO1, CXCL2, DEFB3 and BOLA-DQA3 were associated with immune function and inflammatory response indicating their strong immune potential to combat the pathogens prevalent in the tropical conditions...
May 16, 2018: Scientific Reports
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