2012年12月
Efficient establishment of primary fibroblast cultures from the hawksbill sea turtle (Eretmochelys imbricata)
IN VITRO CELLULAR & DEVELOPMENTAL BIOLOGY-ANIMAL
- 巻
- 48
- 号
- 10
- 開始ページ
- 660
- 終了ページ
- 665
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1007/s11626-012-9565-1
- 出版者・発行元
- SPRINGER
The hawksbill sea turtle (Eretmochelys imbricata) is a critically endangered species at a risk of extinction. Preservation of the genomic and cellular information of endangered animals is important for future genetic and biological studies. Here, we report the efficient establishment of primary fibroblast cultures from skin tissue of the hawksbill sea turtle. We succeeded in establishing 19 primary cultures from 20 hawksbill sea turtle individuals (a success rate of 95%). These cells exhibited a fibroblast-like morphology and grew optimally at a temperature of 26A degrees C, but experienced a loss of viability when cultured at 37A degrees C. Chromosomal analysis using the primary cells derived here revealed that hawksbill sea turtles have a 2n = 56 karyotype. Furthermore, we showed that our primary cell cultures are free of several fish-related viruses, and this finding is important for preservation purposes. To our knowledge, this report is the first to describe primary cell cultures established from normal tissues of the hawksbill sea turtle. The results will contribute to the preservation of biodiversity, especially for the sea turtles that are critically endangered owing to human activities.
- リンク情報
- ID情報
-
- DOI : 10.1007/s11626-012-9565-1
- ISSN : 1071-2690
- Web of Science ID : WOS:000312559100008