The study of the strength and significance of four biological parameters on the body weight of goose.

Alternative products such as those from high-value protien animals have increased the demand for the production of high-quality chicken meat in past few years. This study examines the impact of two distinct feeding types on goose body-weight, as well as the genetic variation of growth hormone (GH) and pituitary-specific transcription factor (Pit-1) genes in ten goose populations using single nucleotide polymorphism (SNP) markers and PCR-RFLP analysis. Both genes were seen as very important for productivity, especially in light of the COVID-19 and its effect on poultry industry at the time.

Walking alone milestone combined reading-frame rule improves early prediction of Duchenne muscular dystrophy.

Objective: To explore the potential of walking alone milestone combined reading-frame rule to improve the early diagnosis of Duchenne muscular dystrophy (DMD).

Method: To retrospectively describe the genotype and phenotype of Duchenne and Becker muscular dystrophies (BMD) patients with deletions and duplicates in the dystrophin gene. The sensitivity and specificity of the reading frame rule were calculated and compared to that of the combined reading frame rule and walking alone milestone.

Orchestrating Multi-Agent Knowledge Ecosystems: The Role of Makerspaces.

In the knowledge economy, the process of knowledge sharing and creation for value co-creation frequently emerge in a multi-agent and multi-level system. It's important to consider the roles, functions, and possible interactive knowledge-based activities of key actors for ecological development. Makerspace as an initial stage of incubated platform plays the central and crucial roles of resource orchestrators and platform supporter.

Detection of Highway Pavement Damage Based on a CNN Using Grayscale and HOG Features.

Aiming at the demand for rapid detection of highway pavement damage, many deep learning methods based on convolutional neural networks (CNNs) have been developed. However, CNN methods with raw image data require a high-performance hardware configuration and cost machine time. To reduce machine time and to apply the detection methods in common scenarios, the CNN structure with preprocessed image data needs to be simplified.

PAZ domain is critical for spermatogenesis in chicken.

Piwi-like protein 1 (PIWIL1) plays a crucial role in stem cell proliferation, embryogenesis, growth, and development. We aimed to unravel the function of PIWIL1 and its Piwi/Argonaute/Zwille (PAZ) domain in chicken embryogenesis. The expression of PIWI1 at different stages of spermatogenesis was analyzed by quantitative reverse transcription polymerase chain reaction (RT-qPCR) and the PAZ domain was mutated based on its 3D structure model using the clustered regularly interspaced short palindromic repeats Cas9 (CRISPR/Cas9) technology.

Acute encephalopathy with biphasic seizures and late reduced diffusion: A case report.

Rationale: Acute encephalopathy with biphasic seizures and late reduced diffusion (AESD) has been reported almost exclusively in the Japanese population.

Patient Concerns: A 17-month-old male patient presented with fever and seizures, and subsequently fell into a coma. On the second day, he recovered consciousness.

Epigenetic Modifications May Regulate the Activation of the Hypopharyngeal Gland of Honeybees () During Winter.

DNA methylation is an epigenetic modification primarily responsible for individual phenotypic variation. This modification has been reported to play an important role in caste, brain plasticity, and body development in honeybees (). Here, we report the DNA methylation profile of honeybee hypopharyngeal glands, from atrophy in winter to arousal in the following spring, through the use of whole-genome bisulfite sequencing.

[Design and practice of the case study methodology throughout the "Animal Genetic Principles and Breeding Methods" course].

"Animal Genetics Principles and Breeding Methods" is a main course for Master students majoring in Agriculture (Livestock) and involves a combination of theory and practice. The traditional teaching method is difficult not only to meet the requirements of modern professional degree teaching, but also for the students to master the theory and practice of genetic breeding. We have employed the case study methodology during the entire course.

Genetic diversity analysis of fourteen geese breeds based on str genotyping technique.

Objective: This study aimed to measure genetic diversity and to determine the relationships among fourteen goose breeds.

Methods: microsatellite markers were isolated from the genomic DNA of geese based on previous literature. The DNA segments, including short tandem repeats, were tested for their diversity among fourteen populations of geese.

Comparative transcriptome analysis reveals PERP upregulated during Salmonella Enteritidis challenge in laying ducks.

Salmonella Enteritidis (SE) can be transmitted to eggs through cecum or the ovary from infected layers and causes food poisoning in humans. The mechanism of cecal transmission has been extensively studied. However, the mechanism and route of transovarian transmission of SE remain unclear.

Transcriptome Analysis of Newly Emerged Honeybees Exposure to Sublethal Carbendazim During Larval Stage.

There are increasing concerns regarding the impact of agrochemical pesticides on non-target organisms. Pesticides could cause honeybee abnormal development in response to neurotoxins such as neonicotinoid. However, knowledge of carbendazim, a widespread fungicide in beekeeping practice, influencing on honeybee ( L.

Cped1 promotes chicken SSCs formation with the aid of histone acetylation and transcription factor Sox2.

Spermatogonial stem cells (SSCs) may apply to gene therapy, regenerative medicine in place of embryonic stem cells (ESCs). However, the application of SSCs was severely limited by the low induction efficiency and the lack of thorough analysis of the regulatory mechanisms of SSCs formation. Current evidences have demonstrated multiple marker genes of germ cells, while genes that specifically regulate the formation of SSCs have not been explored.

MiR-181b inhibits P38/JNK signaling pathway to attenuate autophagy and apoptosis in juvenile rats with kainic acid-induced epilepsy via targeting TLR4.

Objective: To explore the role of miR-181b in alterations of apoptosis and autophagy in the kainic acid (KA)-induced epileptic juvenile rats via modulating TLR4 and P38/JNK signaling pathway.

Methods: Dual-luciferase reporter assay was performed to testify the targeting relationship between miR-181b and TLR4. After intracerebroventricular injection (i.

The current status of syphilis prevention and control in Jiangsu province, China: A cross-sectional study.

Objective: To analyze the midterm evaluation data from the National Syphilis Prevention and Control Plan (2010-2020) and evaluate the current status of syphilis prevention and control in Jiangsu province, China.

Methods: We collected data via (1) field surveys conducted in 2015 and (2) data recorded in existing syphilis surveillance systems. We conducted descriptive statistical analysis to evaluate the current landscape of syphilis control initiatives and their potential effect in syphilis control.

Low-temperature thermal reduction of suspended graphene oxide film for electrical sensing of DNA-hybridization.

A reduced graphene oxide (RGO) based capacitive real time bio-sensor was presented. Suspended graphene oxide (GO) film was assembled electrophoretically between the source and drain electrodes of a transistor and then reduced by annealing in hydrogen/nitrogen forming gas to optimize the surface functional groups and conductivity. The resonance frequency of the transmission coefficient (S) of the transistor was observed to shift with deoxyribonucleic acid (DNA)-hybridization, with a detecting limit of ~5nM.

Recent progress of atomic layer deposition on polymeric materials.

As a very promising surface coating technology, atomic layer deposition (ALD) can be used to modify the surfaces of polymeric materials for improving their functions and expanding their application areas. Polymeric materials vary in surface functional groups (number and type), surface morphology and internal structure, and thus ALD deposition conditions that typically work on a normal solid surface, usually do not work on a polymeric material surface. To date, a large variety of research has been carried out to investigate ALD deposition on various polymeric materials.

The complete mitochondrial genome of Anser indicus (Aves, Anseriformes, Anatidae).

The bar-headed goose is known one of the world's highest-flying birds. In this study, the complete mitochondrial genome of Anser indicus (16,728 bp in length) was sequenced. Similar to the typical mtDNA of other vertebrates, goose mtDNA contained 37 genes (13 protein-coding genes, 2 rRNA genes and 22 tRNA genes) and a non-coding region (D-loop).

Elevated interictal serum galectin-3 levels in intractable epilepsy.

Background: Intractable epilepsy is defined as the occurrence of seizures that cannot be controlled with medical treatment. The discovery of epilepsy biomarkers is increasingly attracting more attention from both clinical physicians as well as neuroscientists. Increased levels of soluble and/or cellular galectin-3 (Gal-3) have been associated with various diseases.

Effects of 1α,25-(OH)2D3 on the formation and activity of osteoclasts in RAW264.7 cells.

The hormonally active form of vitamin D3, 1α,25-(OH)2D3, has an important role in bone metabolism. This study examined the effects of 1α,25-(OH)2D3 on the ability of two cytokines, receptor activator of nuclear factor-κB ligand (RANKL) and macrophage-colony stimulating factor (M-CSF), to induce RAW 264.7 cells to form osteoclasts.

Five cases of paroxysmal kinesigenic dyskinesia by genetic diagnosis.

Paroxysmal kinesigenic dyskinesia (PKD) is an autosomal dominant disorder and PRRT2 is the causative gene of PKD. The aim of this study was to investigate PRRT2 mutations in patients who were clinically diagnosed with PKD. Nine PKD cases, including four familial cases and five sporadic cases, were selected.

[Alterations of CD4+CXCR5+Tfh cells and its transcription regulatory factors in children with asthma].

Objective: To study the alterations of follicular T helper cells (CD4(+)CXCR5(+)Tfh cells, Tfh) on circulating T lymphocytes in children with asthma, and to study the expression of transcription regulatory factors BCL-6 and BLIMP-1 mRNA.

Methods: Sixty-four children with asthma and 25 healthy controls were enrolled in this study. On the basis of the disease, the children with asthma were classified into acute phase group (n=36) and remission phase group (n=28).

Near-infrared upconversion nanoparticles for bio-applications.

Upconversion nanoparticles (UCNs) attract intensive attentions in biomedical applications. They have shown great potential in bioimaging, biomolecule detection, drug delivery, photodynamic therapy and cellular molecules interactions. Due to the anti-Stokes optical property and NIR excitation, UCNs overcome the drawbacks encountered in conventional luminescent biomarkers.

The CD8α gene in duck (Anatidae): cloning, characterization, and expression during viral infection.

Cluster of differentiation 8 alpha (CD8α) is critical for cell-mediated immune defense and T-cell development. Although CD8α sequences have been reported for several species, very little is known about CD8α in ducks. To elucidate the mechanisms involved in the innate and adaptive immune responses of ducks, we cloned CD8α coding sequences from domestic, Muscovy, Mallard, and Spotbill ducks using reverse transcription polymerase chain reaction (RT-PCR).

Molecular cloning and expression analysis of ferritin, heavy polypeptide 1 gene from duck (Anas platyrhynchos).

H-ferritin is a core subunit of the iron storage protein ferritin, and is related to the pathogenesis of malignant diseases. A differential expressed sequence tag of the ferritin, heavy polypeptide 1 gene (FTH1) was obtained from our previously constructed suppression subtractive cDNA library from 3-day-old ducklings challenged with duck hepatitis virus type I (DHV-1). The expression and function of FTH1 in immune defense against infection remains largely unknown in ducks.