Zobrazeno 1 - 10
of 1 658
pro vyhledávání: '"Primordial Germ Cell"'
Publikováno v:
Animal Bioscience, Vol 37, Iss 11, Pp 1873-1886 (2024)
Objective Recently, the application in the field of germplasm resource conservation has become an important application of primordial germ cells (PGCs). However, due to the lack of deep understanding of the biological characteristics of PGCs at diffe
Externí odkaz:
https://doaj.org/article/e6094a5671004b138bb0b8ac5540c46b
Autor:
Tuanjun Hu, Phillip H. Purdy, Marcel H. Blank, Christine K. Muhonja, Ricardo J.G. Pereira, Christian K. Tiambo, Mike J. McGrew
Publikováno v:
Poultry Science, Vol 103, Iss 11, Pp 104260- (2024)
ABSTRACT: Direct introduction of cryopreserved embryonic gonadal germ cells (GGC) into a sterile chicken surrogate host to reconstitute a chicken breed has been demonstrated as a feasible approach for preserving and utilizing chicken genetic resource
Externí odkaz:
https://doaj.org/article/b33b17dae9ee40cda6ccad0bea3acfb9
Autor:
Xin Liu, Liu Ye, Ying Ding, Wei Gong, Hongwu Qian, Kai Jin, Yingjie Niu, Qisheng Zuo, Jiuzhou Song, Wei Han, Guohong Chen, Bichun Li
Publikováno v:
Poultry Science, Vol 103, Iss 11, Pp 104140- (2024)
ABSTRACT: Avian primordial germ cells (PGCs) are important culture cells for the production of transgenic chickens and preservation of the genetic resources of endangered species; however, culturing these cells in vitro proves challenging. Although t
Externí odkaz:
https://doaj.org/article/9ba840fc09c841489648e198b8f979f1
Autor:
Cong Wan, Yaping Huang, Xingguo Xue, Gang Chang, Mei Wang, Xiao‐Yang Zhao, Fang Luo, Zhi‐Zhong Tang
Publikováno v:
FEBS Open Bio, Vol 14, Iss 7, Pp 1087-1100 (2024)
Helicase POLQ‐like (HELQ) is a DNA helicase essential for the maintenance of genome stability. A recent study identified two HELQ missense mutations in some cases of infertile men. However, the functions of HELQ in the process of germline specifica
Externí odkaz:
https://doaj.org/article/7d7707ae22e34530a232c7440c89f970
Autor:
Ying-Jie Niu, Dan Zheng, Guangzheng Liu, Wenjie Ren, Gaoyuan Wu, Yixiu Peng, Jun Wu, Kai Jin, Qisheng Zuo, Guohui Li, Wei Han, Xiang-Shun Cui, Guohong Chen, Bichun Li
Publikováno v:
Poultry Science, Vol 103, Iss 10, Pp 104058- (2024)
ABSTRACT: In chicken, primordial germ cells (PGC) are crucial for the preservation and manipulation of genetic resources in poultry production. The HiS and FAcs culture systems are two important methods for the in vitro cultivation of chicken PGCs. T
Externí odkaz:
https://doaj.org/article/adf346135d624950aecf1709be5014c3
Publikováno v:
Epigenetics & Chromatin, Vol 17, Iss 1, Pp 1-20 (2024)
Abstract Background In mammals, primordial germ cells (PGCs), the embryonic precursors of the germline, arise from embryonic or extra-embryonic cells upon induction by the surrounding tissues during gastrulation, according to mechanisms which are elu
Externí odkaz:
https://doaj.org/article/82a14563e3d04293a7112b3b01e88192
Autor:
Keisuke Toriyama, Wan Kin Au Yeung, Azusa Inoue, Kazuki Kurimoto, Yukihiro Yabuta, Mitinori Saitou, Toshinobu Nakamura, Toru Nakano, Hiroyuki Sasaki
Publikováno v:
BMC Genomics, Vol 25, Iss 1, Pp 1-12 (2024)
Abstract Background Genome-wide DNA demethylation occurs in mammalian primordial germ cells (PGCs) as part of the epigenetic reprogramming important for gametogenesis and resetting the epigenetic information for totipotency. Dppa3 (also known as Stel
Externí odkaz:
https://doaj.org/article/00e65864e7a743a1982400d04bcbce0c
Autor:
Maria Victoria Romualdez-Tan
Publikováno v:
Cell Regeneration, Vol 12, Iss 1, Pp 1-14 (2023)
Abstract In vitro gametogenesis (IVG) has been a topic of great interest in recent years not only because it allows for further exploration of mechanisms of germ cell development, but also because of its prospect for innovative medical applications e
Externí odkaz:
https://doaj.org/article/a951630f2f7c441c8e0d0746576f95cd
Publikováno v:
Journal of Ovarian Research, Vol 16, Iss 1, Pp 1-14 (2023)
Abstract Fanconi anemia (FA) gene mutations are critical components in the genetic etiology of premature ovarian insufficiency (POI). Fance −/− mice detected meiotic arrest of primordial germ cells (PGCs) as early as embryonic day (E) 13.5 and ex
Externí odkaz:
https://doaj.org/article/b9ca440d5e5447da928b6c5107ee08c7
Autor:
Yang Gao, Zican Wang, Yue Long, Lici Yang, Yongjian Jiang, Dongyu Ding, Baojian Teng, Min Chen, Jinxiang Yuan, Fei Gao
Publikováno v:
Frontiers in Endocrinology, Vol 15 (2024)
In mammals, gonadal somatic cell lineage differentiation determines the development of the bipotential gonad into either the ovary or testis. Sertoli cells, the only somatic cells in the spermatogenic tubules, support spermatogenesis during gonadal d
Externí odkaz:
https://doaj.org/article/b3160b703d8c4d328a29343253458b1c