Abstract:
:Nitrogen-fixing, field-obtained root nodules of the silky green alder were studied by transmission electron microscopy. The nodule endophyte exhibited a prokaryotic cytology and was present in two forms: the hypha(0.3-1.0mum), which was branched and septate, and the vesicle (3-5mum), which was also septate and developed at the parental hypha tip. Bacteria-like cells, previously observed in light microscopy studies, were not seen in the present work. The actinomycete-like endophyte penetrated through the host cell wall and becane enveloped by a capsular material (0.1mum), the whole being enclosed by host membranes. In some host cells, the endophyte appeared to lyse and become a mass of shrunken debris. The fine structure of the Alnus crispa var. mollis root nodule endophyte was found to be similar to that of other nonleguminous root nodule endophytes.
journal_name
Can J Microbioljournal_title
Canadian journal of microbiologyauthors
Lalonde M,Knowles Rdoi
10.1139/m75-157subject
Has Abstractpub_date
1975-07-01 00:00:00pages
1058-80issue
7eissn
0008-4166issn
1480-3275journal_volume
21pub_type
杂志文章abstract::The effects of pressurized CO2 on the survival of Escherichia coli and the mechanism of cell inactivation were studied. Bacterial cultures were inoculated in nutrient broth and incubated at 30 degrees C for 18 h. Exposure of the cells to CO2 under pressures ranging from 2.5 to 25 MPa and at temperatures between 8 and ...
journal_title:Canadian journal of microbiology
pub_type: 杂志文章
doi:10.1139/w06-078
更新日期:2006-12-01 00:00:00
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journal_title:Canadian journal of microbiology
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journal_title:Canadian journal of microbiology
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更新日期:2010-04-01 00:00:00
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journal_title:Canadian journal of microbiology
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更新日期:2006-07-01 00:00:00
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journal_title:Canadian journal of microbiology
pub_type: 杂志文章
doi:10.1139/m92-033
更新日期:1992-03-01 00:00:00
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journal_title:Canadian journal of microbiology
pub_type: 杂志文章
doi:10.1139/m77-102
更新日期:1977-06-01 00:00:00
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journal_title:Canadian journal of microbiology
pub_type: 杂志文章
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更新日期:1996-01-01 00:00:00
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journal_title:Canadian journal of microbiology
pub_type: 杂志文章
doi:10.1139/m89-043
更新日期:1989-02-01 00:00:00
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journal_title:Canadian journal of microbiology
pub_type: 杂志文章
doi:10.1139/cjm-2012-0618
更新日期:2013-03-01 00:00:00
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pub_type: 杂志文章
doi:10.1139/m79-217
更新日期:1979-12-01 00:00:00
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journal_title:Canadian journal of microbiology
pub_type: 杂志文章
doi:10.1139/w01-143
更新日期:2002-02-01 00:00:00
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journal_title:Canadian journal of microbiology
pub_type: 杂志文章
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更新日期:1975-11-01 00:00:00
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journal_title:Canadian journal of microbiology
pub_type: 杂志文章
doi:10.1139/cjm-2014-0763
更新日期:2015-03-01 00:00:00
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journal_title:Canadian journal of microbiology
pub_type: 杂志文章
doi:10.1139/W07-068
更新日期:2007-08-01 00:00:00
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journal_title:Canadian journal of microbiology
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doi:
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journal_title:Canadian journal of microbiology
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更新日期:1996-10-01 00:00:00
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journal_title:Canadian journal of microbiology
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更新日期:2004-10-01 00:00:00
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更新日期:2005-04-01 00:00:00
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journal_title:Canadian journal of microbiology
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更新日期:1986-03-01 00:00:00
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更新日期:1989-01-01 00:00:00
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journal_title:Canadian journal of microbiology
pub_type: 杂志文章
doi:10.1139/w02-089
更新日期:2002-10-01 00:00:00
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journal_title:Canadian journal of microbiology
pub_type: 杂志文章
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更新日期:2007-12-01 00:00:00
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journal_title:Canadian journal of microbiology
pub_type: 杂志文章
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更新日期:1975-07-01 00:00:00
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journal_title:Canadian journal of microbiology
pub_type: 杂志文章
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更新日期:1976-02-01 00:00:00
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journal_title:Canadian journal of microbiology
pub_type: 杂志文章
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更新日期:1982-12-01 00:00:00
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journal_title:Canadian journal of microbiology
pub_type: 杂志文章
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更新日期:1987-10-01 00:00:00
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journal_title:Canadian journal of microbiology
pub_type: 杂志文章
doi:
更新日期:1977-03-01 00:00:00