CHROMATIN

作品数:345被引量:1251H指数:14
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Cryopreservation of bovine sperm causes single‑strand DNA breaks that are localized in the toroidal regions of chromatin
《Journal of Animal Science and Biotechnology》2025年第1期92-106,共15页Jordi Ribas‑Maynou Rodrigo Muiño Carolina Tamargo Marc Yeste 
Ministry of Science,Innovation and Universities,Spain(NextGeneration EU funds;María Zambrano Program 124/MTAI/22;and PID2020-113320RB-I00);Agency for Management of University and Research Grants,Regional Government of Catalonia,Spain(2021-SGR-00900);Catalan Institution for Research and Advanced Studies(ICREA).
Background Sperm cryopreservation is widely used in the cattle industry,as it allows for disassociating the localiza-tion of sires and the collection of semen from the timing of artificial insemination.While freeze-th...
关键词:Cattle DNA damage Fertility Sperm Toroid linker regions 
Exploring the dynamic three-dimensional chromatin architecture and transcriptional landscape in goose liver tissues underlying metabolic adaptations induced by a high-fat diet
《Journal of Animal Science and Biotechnology》2024年第4期1494-1511,共18页Guangliang Gao Rui Liu Silu Hu Mengnan He Jiaman Zhang Dengfeng Gao Jing Li Jiwei Hu Jiwen Wang Qigui Wang Mingzhou Li Long Jin 
supported by the National Key R&D Program of China (2022YFF1000100 to Long Jin and 2023YFD1300012 to Long Jin);the Sichuan Science and Technology Program (2022JDJQ0054 to Long Jin and 2021YFYZ0009 to Mingzhou Li);the National Natural Science Foundation of China (32225046 to Mingzhou Li)。
Background Goose, descendants of migratory ancestors, have undergone extensive selective breeding, resulting in their remarkable ability to accumulate fat in the liver and exhibit a high tolerance for significant ener...
关键词:Compartment A/B Goose fatty liver Promoter-enhancer interactions Regulation of gene expression 
Reorganization of 3D genome architecture provides insights into pathogenesis of early fatty liver disease in laying hens被引量:1
《Journal of Animal Science and Biotechnology》2024年第3期1086-1100,共15页Yanli Liu Zhuqing Zheng Chaohui Wang Yumeng Wang Xi Sun Zhouzheng Ren Xin Yang Xiaojun Yang 
funded by the National Science Foundation of China (32372910 and 32102567);the Program for Shaanxi Science&Technology (2022KJXX-13, 2023-YBNY-144, K3031223077 and 2022GD-TSLD-46–0302)
Background Fatty liver disease causes huge economic losses in the poultry industry due to its high occurrence and lethality rate.Three-dimensional(3D)chromatin architecture takes part in disease processing by regulati...
关键词:3D chromatin architecture Fatty liver disease Folate H3K27ac profiling Transcription reprogramming 
Chromatin condensation but not DNA integrity of pig sperm is greater in the sperm-rich fraction
《Journal of Animal Science and Biotechnology》2024年第1期171-181,共11页Estel Viñolas-Vergés Jordi Ribas-Maynou Isabel Barranco Camila Peres Rubio Sergi Bonet Jordi Roca Marc Yeste 
This research was supported by the European Union’s Horizon 2020 research and innovation scheme under the Marie Skłodowska-Curie grant agreement No.801342(Tecniospring INDUSTRY;Grant:TECSPR-19-1-0003);the Ministry of Science and Innovation,Spain(Grants:PID2020-113320RB-I00,PID2020-113493RB-I00,RYC2021-034546-I and RYC2021-034764-I);the Catalan Agency for Management of University and Research Grants,Regional Government of Catalonia,Spain(Grants:2017-SGR-1229 and 2021-SGR-00900);the Seneca Foundation,Regional Government of Murcia,Spain(Grant:21935/PI/22);La Marato de TV3 Foundation(Grant:214/857-202039);and the Catalan Institution for Research and Advanced Studies(ICREA).
Background Protamination and condensation of sperm chromatin as well as DNA integrity play an essential role during fertilization and embryo development.In some mammals,like pigs,ejaculates are emitted in three separa...
关键词:CHROMATIN Condensation DNA integrity Ejaculate fractions PIG Protamination SPERM 
Dynamic chromatin architectures provide insights into the genetics of cattle myogenesis被引量:3
《Journal of Animal Science and Biotechnology》2023年第4期1344-1362,共19页Jie Cheng Xiukai Cao Xiaogang Wang Jian Wang Binglin Yue Wei Sun Yongzhen Huang Xianyong Lan Gang Ren Chuzhao Lei Hong Chen 
supported by the National Natural Science Foundation of China[Grant No.31972558];the Agricultural Improved Seed Project of Shandong Province[Grant No.2020LZGC014-03]。
Background Sharply increased beef consumption is propelling the genetic improvement projects of beef cattle in China.Three-dimensional genome structure is confirmed to be an important layer of transcription regulation...
关键词:CATTLE Cis-regulatory elements MUSCLE Selection sweep 3D genome 
Construction of a transposase accessible chromatin landscape reveals chromatin state of repeat elements and potential causal variant for complex traits in pigs
《Journal of Animal Science and Biotechnology》2023年第2期529-545,共17页Tao Jiang Ziqi Ling Zhimin Zhou Xiaoyun Chen Liqing Chen Sha Liu Yingchun Sun Jiawen Yang Bin Yang Jianzhen Huang Lusheng Huang 
supported by National Key Research and Development Program of China(2021YFF1000601).
Background:A comprehensive landscape of chromatin states for multiple mammalian tissues is essential for elucidating the molecular mechanism underlying regulatory variants on complex traits.However,the genome-wide chr...
关键词:Chromatin accessibility Pig Tissue specific TRANSCRIPTOME Transposable elements 
Determination of double-and single-stranded DNA breaks in bovine sperm is predictive of their fertilizing capacity
《Journal of Animal Science and Biotechnology》2023年第1期134-151,共18页Jordi Ribas‑Maynou Ariadna Delgado‑Bermúdez Yentel Mateo‑Otero Estel Vinolas Carlos O.Hidalgo WSteven Ward Marc Yeste 
the European Union’s Horizon 2020 Research and Innovation scheme under the Marie Sklodowska-Curie grant agreement No.801342(Tecniospring INDUSTRY,TECSPR-19-1-0003);the Ministry of Science and Innovation,Spain(AGL2017-88329-R and PID2020-113320RBI00);the Catalan Agency for Management of University and Research Grants,Regional Government of Catalonia,Spain(2017-SGR-1229);the Catalan Institution for Research and Advanced Studies(ICREA);La Maratóde TV3 Foundation(214/857-202039)。
Background:The analysis of chromatin integrity has become an important determinant of sperm quality.In frozenthawed bovine sperm,neither the sequence of post-thaw injury events nor the dynamics of different types of s...
关键词:Cattle CHROMATIN Comet test DNA damage FERTILITY SPERM Sperm quality 
Sperm chromatin condensation as an in vivo fertility biomarker in bulls:a flow cytometry approach
《Journal of Animal Science and Biotechnology》2022年第2期418-429,共12页Marc Llavanera Jordi Ribas-Maynou Ariadna Delgado-Bermúdez Sandra Recuero Rodrigo Muiño Carlos OHidalgo Carolina Tamargo Sergi Bonet Yentel Mateo-Otero Marc Yeste 
the support from the Ministry of Science;Innovation and Universities,Spain (AGL2017–88329-R and FPU18/00666);Regional Government of Catalonia,Spain (2017-SGR-1229);University of Girona (Postdoc-Ud G2020)。
Background:Genetic selection in cattle has been directed to increase milk production.This,coupled to the fact that the vast majority of bovine artificial inseminations(AI)are performed using cryopreserved sperm,have l...
关键词:BULL CHROMATIN Chromomycin A3 CONDENSATION FERTILITY Flow cytometry Sperm 
The landscape of chromatin accessibility in skeletal muscle during embryonic development in pigs被引量:5
《Journal of Animal Science and Biotechnology》2021年第4期1281-1295,共15页Jingwei Yue Xinhua Hou Xin Liu Ligang Wang Hongmei Gao Fuping Zhao Lijun Shi Liangyu Shi Hua Yan Tianyu Deng Jianfei Gong Lixian Wang Longchao Zhang 
supported by the Agricultural Science and Technology Innovation Program(ASTIP-IAS02).
Background:The development of skeletal muscle in pigs during the embryonic stage is precisely regulated by transcriptional mechanisms,which depend on chromatin accessibility.However,how chromatin accessibility plays a...
关键词:Chromatin accessibility EMBRYO Pig Skeletal muscle TRANSCRIPTOME 
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