Article
Agriculture, Dairy & Animal Science
Fernando Brito Lopes, Fernando Baldi, Ludmilla Costa Brunes, Marcos Fernando Oliveira e Costa, Eduardo da Costa Eifert, Guilherme Jordao Magalhaes Rosa, Raysildo Barbosa Lobo, Claudio Ulhoa Magnabosco
Summary: This study evaluates the advantage of preselecting SNP markers using the Markov blanket algorithm in genomic prediction for carcass and meat quality traits in Nellore cattle. The results show that using the Markov blanket SNP markers can result in lower prediction accuracy compared to using all SNPs, but in certain cases, still achieve high prediction accuracy. The use of Markov blanket-identified SNP markers can improve genomic selection efficiency and management decisions.
JOURNAL OF ANIMAL BREEDING AND GENETICS
(2023)
Article
Biochemistry & Molecular Biology
Chune Zhu, Youpeng Qi, Xiangyan Wang, Baohong Mi, Changze Cui, Shaopeng Chen, Zhidong Zhao, Fangfang Zhao, Xiu Liu, Jiqing Wang, Bingang Shi, Jiang Hu
Summary: This study identified genetic variations in the ACACB gene that are associated with meat quality traits in Gannan yaks. A missense variation in exon 37 of ACACB resulted in an amino acid change and was correlated with cooking loss rate and yak carcass weight. The presence of different haplotypes also had effects on meat quality, with some haplotypes decreasing Warner-Bratzler shear force and drip loss rate, while others increased cooking loss rate and eye muscle area.
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
(2023)
Review
Veterinary Sciences
Muhammad Zahoor Khan, Yulin Ma, Jiaying Ma, Jianxin Xiao, Yue Liu, Shuai Liu, Adnan Khan, Ibrar Muhammad Khan, Zhijun Cao
Summary: This article highlights the role of DGAT1 in milk and meat production traits in cattle, buffalo, sheep, and goats, as well as the potential future contributions of DGAT1 in these species. The study also emphasizes the existing gap in research on the association of DGAT1 with meat production traits in cattle and the absence of studies on buffalo, calling for further research to address this significant gap.
FRONTIERS IN VETERINARY SCIENCE
(2021)
Article
Agriculture, Dairy & Animal Science
Frances A. Arend, Gordon K. Murdoch, Matt E. Doumit, Gwinyai E. Chibisa
Summary: This study evaluated the effects of feeding a high amount of grape pomace to finishing cattle and found that it can enhance both the sensory quality and the health value of beef lipids.
Article
Agriculture, Dairy & Animal Science
Mohamed Shafey Elsharkawy, Ying Chen, Ranran Liu, Xiaodong Tan, Wei Li, Ibrahim El-Wardany, Dongqin Zhao, Maiqing Zheng, Jie Wen, Guiping Zhao
Summary: The study shows that paternal dietary supplementation with 0.1% methionine can enhance offspring carcass traits and meat quality, such as increasing thigh muscle yield, reducing abdominal fat, and affecting meat quality indicators like pH value and color. Genes associated with meat quality also support these results. The findings suggest that the addition of 0.1% methionine to rooster diets can improve the carcass characteristics and meat quality of progeny.
Article
Agriculture, Dairy & Animal Science
Xiangyan Wang, Youpeng Qi, Chune Zhu, Ruifeng Zhou, Zhoume Ruo, Zhidong Zhao, Xiu Liu, Shaobin Li, Fangfang Zhao, Jiqing Wang, Jiang Hu, Bingang Shi
Summary: This study analyzed the association between different genotypes and haplotypes of the yak HSL gene and carcass and meat quality traits. The results demonstrated that the HSL gene may influence the meat quality traits in yaks by affecting the intramuscular fat content. Therefore, the HSL gene can possibly be used as a biomarker for improving the meat quality traits in yaks in the future.
Article
Chemistry, Applied
Fei Ge, Junya Li, Han Gao, Xiujuan Wang, Xiaobei Zhang, Huijiang Gao, Lupei Zhang, Lingyang Xu, Xue Gao, Bo Zhu, Zezhao Wang, Yan Chen
Summary: This study investigated the carcass traits and meat quality of typical Chinese indigenous cattle breeds and compared the differences in beef composition between breeds. The results showed that northern Chinese breeds had better beef production performance and improved breeds had higher slaughter weights. Local breeds had more flavor amino acids and improved breeds had higher fat content.
JOURNAL OF FOOD COMPOSITION AND ANALYSIS
(2023)
Article
Agriculture, Dairy & Animal Science
Xianlin Zhao, Rajwali Khan, Guo Hongfang, Sayed Haidar Abbas Raza, Amel Ayari-Akkari, Gehan Othman, Ahmed Mohajja Alshammari, Bandar Hamad Aloufi, Khulood Fahad Alabbosh, Wasimah B. Alshammari, Zan Linsen
Summary: In this study, sequencing of the TORC1 prompter region identified three SNPs at specific loci, which were found to be associated with body measurement and carcass quality traits in Qinchuan beef cattle.
ANIMAL BIOTECHNOLOGY
(2022)
Article
Genetics & Heredity
Rong Dai, Huitong Zhou, Qian Fang, Ping Zhou, Yang Yang, Shuang Jiang, Jonathan G. H. Hickford
Summary: This study explored sequence variation in two regions of ovine DGAT1 and its effect on meat traits in New Zealand Southdown sheep. Three variant nucleotide sequences were identified, and one variant in intron 1 was found to be associated with increased loin meat yield, suggesting its potential as a gene marker for improving meat traits.
Article
Agriculture, Dairy & Animal Science
Qifang Yu, Chengkun Fang, Yujing Ma, Shaoping He, Kolapo Matthew Ajuwon, Jianhua He
Summary: The study explored the optimal dosage of resveratrol in Pekin ducks' diet and its impact on meat quality. Results showed that resveratrol significantly improved the quality of duck meat by enhancing intramuscular fat and flavor amino acid deposition, while reducing fat deposition and shear force.
Review
Agriculture, Dairy & Animal Science
A. Clinquart, M. P. Ellies-Oury, J. F. Hocquette, L. Guillier, V. Sante-Lhoutellier, S. Prache
Summary: This paper reviews the current state of knowledge on beef carcass and meat quality, emphasizing the on-farm and processing factors that contribute to its high and inconsistent variability. The diversity of livestock systems, as well as farming practices, significantly influence the sensory, nutritional, technological, and image quality attributes of meat. Additionally, pre-slaughter, slaughter, and post-slaughter conditions play a crucial role in the microbiological, sensory, technological, and image quality attributes of beef. However, the interactions between on-farm and slaughter or processing factors are often neglected in quality grading schemes in European countries.
Article
Agriculture, Multidisciplinary
Yongjie Wang, Zhisheng Wang, Rui Hu, Quanhui Peng, Bai Xue, Lizhi Wang
Summary: The study compared the growth performance, carcass characteristics, and meat quality of Xuanhan yellow cattle, Simmental crossbreed cattle, and cattle-yak. Simmental crossbreeds showed better growth performance and carcass characteristics, while cattle-yaks had higher meat color values and protein content. Xuanhan yellow cattle exhibited better water holding capacity and tenderness in the meat.
JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE
(2021)
Article
Food Science & Technology
Bulent Ekiz, P. Dilara Kecici, Y. Ziya Ograk, Hulya Yalcintan, Alper Yilmaz
Summary: The study suggests that the EUROP classification system may have different effectiveness in distinguishing carcass and meat quality in thin- and fat-tailed sheep breeds, and that varying levels of fatness and conformation classes significantly influence carcass characteristics.
Article
Agriculture, Dairy & Animal Science
Kaster Nurgulsim, Rajwali Khan, Sayad Haidar Abbas Raza, Amel Ayari-Akkari, Mouna Jeridi, Ijaz Ahmad, Uroosa Mumtaz Arain, Ayman Hassan Abd El-Aziz, Hamayun Khan, Linsen Zan
Summary: This study identifies significant associations between SNPs in the FGF10 gene and body measurement and carcass quality traits in Qinchuan beef cattle, showing high levels of polymorphism.
ANIMAL BIOTECHNOLOGY
(2023)
Article
Food Science & Technology
Tiago Bresolin, Tiago Luciano Passafaro, Camila Urbano Braz, Anderson Antonio Carvalho Alves, Roberto Carvalheiro, Luiz Artur Loyola Chardulo, Guilherme Jordao de Magalhaes Rosa, Lucia Galvao de Albuquerque
Summary: This study investigated potential causal relationships among hot carcass weight, longissimus muscle area, backfat thickness, Warner-Bratzler shear force, and marbling score in Nellore cattle using structural equation models. The results revealed important causal relationships among these traits. The implied causal effects suggest that interventions on meat tenderness and fat content would affect overall growth and muscle deposition, which has important implications for the improvement of carcass and meat quality in Nellore cattle.
Article
Cell Biology
Wenyang Yu, Ziwen Zhang, Pei Liu, Xiaoying Yang, Haolin Zhang, Zhengrong Yuan, Yingying Han, Qiang Weng
EUROPEAN JOURNAL OF HISTOCHEMISTRY
(2020)
Article
Biochemistry & Molecular Biology
Zhu Chen, Yuchen Yao, Yuyao Shen, Ao Zhang, Yue Zhang, Wenqian Xie, Yu Wang, Yingying Han, Zhengrong Yuan, Qiang Weng, Haolin Zhang
PROSTAGLANDINS & OTHER LIPID MEDIATORS
(2020)
Article
Biochemistry & Molecular Biology
Yi Wang, Hongyu Qi, Chunjiao Zhang, Yuanyuan Guo, Yuchen Yao, Xiaohang Feng, Sijie Fan, Yingying Han, Zhengrong Yuan, Qiang Weng, Haolin Zhang
Summary: The study found that the prostate gland of wild ground squirrels significantly increased in size and weight during the breeding season, with a higher density of proliferating cell nuclear antigen (PCNA) in epithelial cells. However, there was no significant difference in apoptosis staining between breeding and nonbreeding seasons. Key cell cycle regulators mTOR, cyclin-D2, p21, p27, and pRB showed distinct expression patterns between different seasons.
COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY A-MOLECULAR & INTEGRATIVE PHYSIOLOGY
(2021)
Article
Cell Biology
Yuchen Yao, Wenqian Xie, Di Chen, Yingying Han, Zhengrong Yuan, Haolin Zhang, Qiang Weng
Summary: The study investigated seasonal differences in the expression and distribution of vascular endothelial growth factor (VEGF) and its receptors in the prostate of wild ground squirrels, showing correlations with changes in prostate weight, volume, and microvessel number. VEGF and VEGFR2 expression levels may be key regulators of seasonal variations in prostate morphology and function in wild male ground squirrels.
EUROPEAN JOURNAL OF HISTOCHEMISTRY
(2021)
Article
Cell Biology
Zeqi Tang, Yuan Chen, Baolong Ren, Xi Wang, Haolin Zhang, Yingying Han, Zhengrong Yuan, Qiang Weng
Summary: In Chinese brown frogs, the development of the nuptial pad during the breeding period is characterized by larger mucous gland areas and longer epidermal projections. Androgen receptors, estrogen receptors, and aromatase are present in the nuptial pad, with higher protein levels observed during pre-hibernation. Androgens and estrogens directly influence the development and function of the nuptial pad in Chinese brown frogs.
EUROPEAN JOURNAL OF HISTOCHEMISTRY
(2021)
Article
Cell Biology
Xiaoying Yang, Xuhao Liu, Fengcheng Song, Hao Wei, Fuli Gao, Haolin Zhang, Yingying Han, Qiang Weng, Zhengrong Yuan
Summary: GPR41 and GPR43 are important receptors for short-chain fatty acids. They may play a regulatory role in seasonal breeding.
EUROPEAN JOURNAL OF HISTOCHEMISTRY
(2022)
Article
Biochemistry & Molecular Biology
Wenqian Xie, Xinyu Zhao, Li Guo, Yingying Han, Zhengrong Yuan, Haolin Zhang, Qiang Weng
Summary: The study investigated the seasonal expressions of key factors related to muskrat scent glands, indicating that the EGFR signaling pathway may coordinate with ERs signaling to regulate the seasonal changes of the scent gland functions.
JOURNAL OF STEROID BIOCHEMISTRY AND MOLECULAR BIOLOGY
(2021)
Article
Biochemistry & Molecular Biology
Yue Song, Xiaoying Yang, Xueying Zhang, Jueyu Zhu, Yixin Chen, Fuli Gao, Haolin Zhang, Yingying Han, Qiang Weng, Zhengrong Yuan
Summary: This study explored the localization and seasonal expression of ERK in the colonic tissue of wild ground squirrels. The results showed that the diameter of the colon lumen enlarged and the number of glandular cells increased in the non-breeding season. Immunohistochemistry results revealed that ERK was expressed in goblet cells and intestinal epithelial cells, with higher expression in the non-breeding season. The study suggested the potential roles of ERK in the adaptation of seasonal changes in the colon of wild ground squirrels.
MOLECULAR BIOLOGY REPORTS
(2022)
Article
Cell Biology
Zeqi Tang, Xiaojie Yuan, Yuming Bai, Yiming Guo, Haolin Zhang, Yingying Han, Zhengrong Yuan, Qiang Weng
Summary: PACAP receptors in the testis of muskrat exhibit different expressions during the breeding and non-breeding seasons, with higher levels observed during the breeding season. These receptors are associated with steroidogenesis and spermatogenesis.
EUROPEAN JOURNAL OF HISTOCHEMISTRY
(2022)
Article
Biochemistry & Molecular Biology
Haolin Zhang, Pengyu Chen, Yuxin Liu, Wenqian Xie, Sijie Fan, Yuchen Yao, Yingying Han, Zhengrong Yuan, Qiang Weng
Summary: This study found that testosterone can be converted to estrogen in the prostate of wild ground squirrels, which affects the function of the prostate gland. The conversion process is likely catalyzed by the enzyme P450arom produced by stromal cells, and regulated by locally expressed estrogen receptors. These findings are important for understanding the seasonal regulation mechanisms in the prostate of wild ground squirrels.
JOURNAL OF STEROID BIOCHEMISTRY AND MOLECULAR BIOLOGY
(2022)
Article
Zoology
Wenyang Yu, Sijie Fan, Xi Wang, Jueyu Zhu, Zhengrong Yuan, Yingying Han, Haolin Zhang, Qiang Weng
Summary: The study aimed to explore the relationship between circulating leptin concentrations in wild ground squirrels and seasonal changes in testicular activities. The results revealed that leptin regulates testicular function through the Jak/STAT pathways and expressions of testicular steroidogenic factors.
INTEGRATIVE ZOOLOGY
(2023)
Article
Biochemistry & Molecular Biology
Xueying Zhao, Shangqi Yin, Jingren Shi, Mei Zheng, Chaonan He, Huan Meng, Ying Han, Jin Chen, Jinyu Han, Zhengrong Yuan, Yajie Wang
Summary: This study investigates the relationship between the expression of autophagy-related genes and prognosis in hepatocellular carcinoma (HCC). The analysis of gene expression data suggests that ATG3, ATG7, and ATG9A may serve as prognostic biomarkers for liver cancer. The study also highlights the differential enrichment of signaling pathways in HCCs with ATG3, ATG7, and ATG9A expression.
MOLECULAR BIOLOGY REPORTS
(2022)
Article
Oncology
Xueying Zhao, Jin Chen, Shangqi Yin, Jingren Shi, Mei Zheng, Chaonan He, Huan Meng, Ying Han, Jinyu Han, Jingjing Guo, Zhengrong Yuan, Yajie Wang
Summary: This study evaluated the prognostic value of cuproptosis-related gene expression in hepatocellular carcinoma (HCC) and identified 20 genes that may serve as new prognostic biomarkers for HCC.
FRONTIERS IN ONCOLOGY
(2022)
Article
Biochemistry & Molecular Biology
Fengcheng Song, Yishu Xu, Peng Peng, Hongxu Li, Ranxi Zheng, Haolin Zhang, Yingying Han, Qiang Weng, Zhengrong Yuan
Summary: This study conducted a metagenomic analysis of cecum contents from muskrats in the breeding and non-breeding seasons, revealing differences in gut microbiota structure and function. During the breeding season, the muskrat gut microbiota was enriched in beneficial bacteria and metabolism-related pathways and metabolites. This suggests that the muskrat gut microbiota may adjust seasonally to support reproductive activity and meet the metabolic demands of different seasons.
Article
Biochemistry & Molecular Biology
Wenqian Xie, Zeqi Tang, Luxia Xu, Jiahui Zhong, Haolin Zhang, Yingying Han, Zhengrong Yuan, Qiang Weng
JOURNAL OF STEROID BIOCHEMISTRY AND MOLECULAR BIOLOGY
(2020)