农业生物技术学报2026，Vol.34Issue(5)：1132-1140,9.DOI:10.3969/j.issn.1674-7968.2026.05.017
家禽种质资源超低温冷冻保存研究进展
Research Advances of Ultra-low Temperature Cryopreservation in Poultry Germplasm Resources
摘要
Abstract
Ultra-low temperature cryopreservation is essential for establishing a poultry germplasm bank.The establishment of poultry germplasm cryobanks faces multiple challenges,including the inherent cryosensitivity of spermatozoa,the inability to successfully cryopreserve oocytes,reduced post-thaw viability,immature genetic material resuscitation technologies,and limited survival of offspring.Currently,ultra-low temperature cryopreservation technologies for poultry genetic resources remain underdeveloped,with core issues such as ultra-low temperature cryopreservation efficacy and underlying freezing mechanisms requiring further in-depth investigation.In this paper,advances in the cryopreservation of semen,somatic cells,primordial germ cells(PGCs)and gonadal tissues of poultry were reviewed,and the findings were summarized to provide a reference for the conservation of poultry germplasm resources.关键词
超低温冷冻保存/精液/体细胞/原始生殖细胞(PGCs)/性腺Key words
Ultra-low temperature cryopreservation/Sperm/Somatic cells/Primordial germ cells(PGCs)/Gonads分类
农业科技引用本文复制引用
宋勇康,张卓远,蔡粮预,王澜若,燕海峰,曹祖兵..家禽种质资源超低温冷冻保存研究进展[J].农业生物技术学报,2026,34(5):1132-1140,9.基金项目
安徽省现代农业产业技术体系岗位专家项目(AHCYJSTX-04) （AHCYJSTX-04）
