Subfreezing growth of the sea ice bacterium "Psychromonas ingrahamii"

被引：61

作者：

Breezee, J ^{[1
]}

Cady, N ^{[1
]}

Staley, JT ^{[1
]}

机构：

[1] Univ Washington, Dept Microbiol 357242, Seattle, WA 98195 USA

来源：

MICROBIAL ECOLOGY | 2004年 / 47卷 / 03期

关键词：

D O I：

10.1007/s00248-003-1040-9

中图分类号：

Q14 [生态学（生物生态学）];

学科分类号：

071012 ; 0713 ;

摘要：

y"Psychromonas ingrahamii," named for John L. Ingraham, was isolated from sea ice from off Point Barrow, Alaska. This large rod-shaped bacterium belongs to the gamma-Proteobacteria. "P. ingrahamii" is a psychrophilic, heterotrophic bacterium that is gas vacuolate and nonmotile. "P. ingrahamii" is notable in that it grows at a temperature of -12degreesC with a generation time of 240 h. This is the lowest growth temperature of any organism authenticated by a growth curve.

引用

页码：300 / 304

页数：5

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