Výsledky vyhledávání - "DOAJ:Biology and Life Sciences"

Synoptic relationships between surface Chlorophyll-a and diagnostic pigments specific to phytoplankton functional types

Autor: Hirata, T, Hardman-Mountford, N J, Brewin, R J W, Aiken, J, Barlow, R, Suzuki, K, Isada, T, Howell, E, Hashioka, T, Noguchi-Aita, M, Yamanaka, Y

Publikováno v: Biogeosciences, Vol 8, Iss 2, Pp 311-327 (2011)
Biogeosciences

Error-quantified, synoptic-scale relationships between chlorophyll-a (Chl-a) and phytoplankton pigment groups at the sea surface are presented. A total of ten pigment groups were considered to represent three Phytoplankton Size Classes (PSCs, micro-,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::b3207230b8830301dd1a057dc008ac9b
http://www.biogeosciences.net/8/311/2011/bg-8-311-2011.pdf

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Characterization of typical and atypical enteropathogenic Escherichia coli (EPEC) strains of the classical O55 serogroup by RAPD analysis

Autor: Carlos Alberto Moreira-Filho, Silvia Yumi Bando, Sergio Eduardo Longo Fracalanzza, Valério Monteiro-Neto, Dennys M. Girão, Luiz Rachid Trabulsi, Valéria Brígido de C. Girão

Publikováno v: Revista de Microbiologia, Vol 30, Iss 4, Pp 365-368
Revista de Microbiologia, Vol 30, Iss 4, Pp 365-368 (1999)
Revista de Microbiologia v.30 n.4 1999
Revista de Microbiologia
Sociedade Brasileira de Microbiologia (SBM)
instacron:SBM

The genetic diversity of 41 typical and atypical enteropathogenic Escherichia coli (EPEC) strains of the serogroup O55 was analyzed by using the random amplified polymorphic DNA (RAPD) method. All typical EPEC O55 strains were grouped in two clusters

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e84dba253cea4661d0b93892f1a2917
https://doi.org/10.1590/s0001-37141999000400013

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Extremely thermophilic microorganisms and their polymer-hidrolytic enzymes Microrganismos extremotermofílicos e suas enzimas despolimerizantes

Autor: Carolina M.M.C. Andrade, Nei Pereira Jr., Garo Antranikian

Publikováno v: Revista de Microbiologia, Vol 30, Iss 4, Pp 287-298 (1999)

Thermophilic and hyperthermophilic microorganisms are found as normal inhabitants of continental and submarine volcanic areas, geothermally heated sea-sediments and hydrothermal vents and thus are considered extremophiles. Several present or potentia

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doajarticles::1f6869227b822ca96a2d5cc3fc797ec1
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37141999000400001

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Purification of microbial b-galactosidase from Kluyveromyces fragilis by bioaffinity partitioning Purificação de b-galactosidase de Kluyveromyces fragilis por partição por bioafinidade

Autor: Maria Estela da Silva, Telma Teixeira Franco

Publikováno v: Revista de Microbiologia, Vol 30, Iss 4, Pp 324-331 (1999)

This work investigated the partitioning of b-galactosidase from Kluyveromyces fragilis in aqueous two-phase systems (ATPS) by bioaffinity. PEG 4000 was chemically activated with thresyl chloride, and the biospecific ligand p-aminophenyl 1-thio-b-D-ga

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doajarticles::7baa498dc0279e0c77c04c43161eb1f6
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37141999000400006

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Growth and endoglucanase activity of Acetivibrio cellulolyticus grown in three different cellulosic substrates Crescimento e atividade de endoglicanase de Acetivibrio cellulolyticus cultivado em três diferentes substratos celulósicos

Autor: Cássia Regina Sanchez, Clarita Schvartz Peres, Heloiza Ramos Barbosa

Publikováno v: Revista de Microbiologia, Vol 30, Iss 4, Pp 310-314 (1999)

The growth kinetics of Acetivibrio cellulolyticus grown in medium containing different carbon sources (cellobiose, amorphous or crystalline cellulose) was investigated. The specific growth rate was higher in cellobiose fed cultures than in the presen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doajarticles::d13f0cece0e70094f44e77bb8db3a3d7
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37141999000400004

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Molecular characterization of Listeria monocytogenes isolated from foods Caracterização molecular de Listeria monocytogenes isolada de alimentos

Autor: Fabiana Cristina Pimenta, Sirdéia Maura Perrone Furlanetto, Leonard W. Mayer, Jorge Timenetsky, Manoel Armando Azevedo dos Santos

Publikováno v: Revista de Microbiologia, Vol 30, Iss 4, Pp 356-361 (1999)

A total of 30 strains of Listeria monocytogenes isolated from different foods (16 of differents kinds of sausage, 14 cheese,) purchased at groceries of São Paulo City were ribotyped and analysed for the presence and expression of hemolysin gene and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doajarticles::d33f1c547e9415bc62bf3033be5d601e
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37141999000400011

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Pathogenicity characteristics of filamentous fungi strains isolated from processed oat Características de patogenicidade em amostras de fungos filamentosos isolados de aveia processada

Autor: Eliane N. B. da Silva, Maria Auxiliadora de Q. Cavalcanti, Cristina Maria de Souza-Motta

Publikováno v: Revista de Microbiologia, Vol 30, Iss 4, Pp 377-380 (1999)

Nineteen strains of filamentous fungi isolated from processed oat were tested for pathogenicity factors, based on three parameters: growth at 37oC, production of phospholipase and urease. Aspergillus niveus, Oidiodendron gryseum and Sporothrix cyanes

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doajarticles::c1a7c46efc52f3c771c9d9c8f71df701
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37141999000400016

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Extremely thermophilic microorganisms and their polymer-hidrolytic enzymes

Autor: Garo Antranikian, Carolina M. M. C. Andrade, Nei Pereira

Publikováno v: Revista de Microbiologia, Vol 30, Iss 4, Pp 287-298
Revista de Microbiologia, Volume: 30, Issue: 4, Pages: 287-298, Published: DEC 1999
Revista de Microbiologia, Vol 30, Iss 4, Pp 287-298 (1999)
Revista de Microbiologia v.30 n.4 1999
Revista de Microbiologia
Sociedade Brasileira de Microbiologia (SBM)
instacron:SBM

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a576c1b957bc1097767cc03ef284319
https://doi.org/10.1590/s0001-37141999000400001

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Influence of raw meat natural background flora on growth of Escherichia coli O157: H7 in ground beef Influência da microbiota natural da carne na multiplicação de Escherichia coli O157:H7 em carne bovina moída

Autor: Susana M.I. Saad, Bernadette D.G.M. Franco

Publikováno v: Revista de Microbiologia, Vol 30, Iss 3, Pp 272-277 (1999)

Escherichia coli O157:H7 is a foodborne pathogen of increasing importance. It has been involved in several threatening outbreaks, most of them associated with meat products. In this study, the influence of some bacteria from the natural background fl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doajarticles::222fe04c433bf09301c1b479ff7cfe3d
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37141999000300015

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