The telomeres of the bay scallop, Argopecten irradians (Lamarck)

被引:0
|
作者
Estabrooks, SL [1 ]
机构
[1] Nantucket Marine Lab, Nantucket, MA 02554 USA
来源
JOURNAL OF SHELLFISH RESEARCH | 1999年 / 18卷 / 02期
关键词
telomeres; scallop; Argopecten; aging; lifespan;
D O I
暂无
中图分类号
S9 [水产、渔业];
学科分类号
0908 ;
摘要
The telomeres of the bay scallop, Argopecten irradians (L.) were isolated and identified using Southern blotting and chemiluminescent hybridization techniques. Four probes, (TTAGGG)(3), (TTGGGG)(3), (TTAGGC)(3), and (TTAGG)(3) were used to determine the degree of crossreactivity with telomere sequences of other phyla. The bay scallop seems to have the same telomeric repeat sequence found in all vertebrates studied to date; namely, (TTAGGG)(n). The possible role of telomeres in the short lifespan of this species is discussed.
引用
收藏
页码:401 / 404
页数:4
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