Viral control of Emiliania huxleyi blooms?

被引：85

作者：

Bratbak, G ^{[1
]}

Wilson, W ^{[1
]}

Heldal, M ^{[1
]}

机构：

[1] UNIV WARWICK,DEPT BIOL SCI,COVENTRY CV4 7AL,W MIDLANDS,ENGLAND

来源：

JOURNAL OF MARINE SYSTEMS | 1996年 / 9卷 / 1-2期

关键词：

D O I：

10.1016/0924-7963(96)00018-8

中图分类号：

P [天文学、地球科学];

学科分类号：

07 ;

摘要：

Virus and virus-like particles (VLP) have been observed in all major algal classes. Few host-virus systems of microalgae have until now been brought into culture and extensively studied. For Emiliania huxleyi we have been able to describe viral infection during blooms in mesocosms and in landlocked fjords. Evidence of viral lysis of E. huxleyi during blooms in the North Sea has also been obtained. We have also developed a plaque assay for E. huxleyi virus with which we have been able to isolate a virus that could be propagated in the laboratory. This virus isolate lost its virulence possibly due to defective interfering particles (DI). The sizes of viruses related to E. huxleyi indicate two major groups, one with a particle diameter of 180 nm and one with a head diameter of 140 nm.

引用

页码：75 / 81

页数：7

共 28 条

[11] VIRUS WHICH LYSES THE MARINE NANOFLAGELLATE MICROMONAS-PUSILLA [J].

MAYER, JA ;

TAYLOR, FJR .

NATURE, 1979, 281 (5729) :299-301

[12] ISOLATION OF VIRUS CAPABLE OF LYSING THE BROWN TIDE MICROALGA, AUREOCOCCUS ANOPHAGEFFERENS [J].

MILLIGAN, KLD ;

COSPER, EM .

SCIENCE, 1994, 266 (5186) :805-807

[13] VIRAL MORTALITY IN THE FINAL STAGE OF HETEROSIGMA-AKASHIWO (RAPHIDOPHYCEAE) RED TIDE [J].

NAGASAKI, K ;

ANDO, M ;

ITAKURA, S ;

IMAI, I ;

ISHIDA, Y .

JOURNAL OF PLANKTON RESEARCH, 1994, 16 (11) :1595-1599

[14] VIRUS-LIKE PARTICLES IN HETEROSIGMA-AKASHIWO (RAPHIDOPHYCEAE) - A POSSIBLE RED TIDE DISINTEGRATION MECHANISM [J].

NAGASAKI, K ;

ANDO, M ;

IMAI, I ;

ITAKURA, S ;

ISHIDA, Y .

MARINE BIOLOGY, 1994, 119 (02) :307-312

[15]

PIENAAR R N, 1976, Phycologia, V15, P185, DOI 10.2216/i0031-8884-15-2-185.1

[16] ROLES OF VIRAL-INFECTION IN ORGANIC PARTICLE-FLUX [J].

PROCTOR, LM ;

FUHRMAN, JA .

MARINE ECOLOGY PROGRESS SERIES, 1991, 69 (1-2) :133-142

[17] VIRUSES AND VIRUS-LIKE PARTICLES OF FRESH-WATER AND MARINE EUKARYOTIC ALGAE - A REVIEW [J].

REISSER, W .

ARCHIV FUR PROTISTENKUNDE, 1993, 143 (1-3) :257-265

[18]

REISSER W, 1988, ARCH HYDROBIOL, V111, P575

[19] ULTRASTRUCTURE AND ECOLOGY OF AUREOCOCCUS-ANOPHAGEFFERENS GEN-ET-SP-NOV (CHRYSOPHYCEAE) - THE DOMINANT PICOPLANKTER DURING A BLOOM IN NARRAGANSETT BAY, RHODE-ISLAND, SUMMER 1985 [J].

SIEBURTH, JM ;

JOHNSON, PW ;

HARGRAVES, PE .

JOURNAL OF PHYCOLOGY, 1988, 24 (03) :416-425

[20] VIRUSES INFECTING THE MARINE PRYMNESIOPHYTE CHRYSOCHROMULINA SPP - ISOLATION, PRELIMINARY CHARACTERIZATION AND NATURAL-ABUNDANCE [J].

SUTTLE, CA ;

CHAN, AM .

MARINE ECOLOGY PROGRESS SERIES, 1995, 118 (1-3) :275-282

← 1 2 3 →