Secretion of α-Amylase from Pseudoalteromonas haloplanktis TAB23: Two Different Pathways in Different Hosts

ABSTRACT Secretion of cold-adapted α-amylase from Pseudoalteromonas haloplanktis TAB23 was studied in three Antarctic bacteria. We demonstrated that the enzyme is specifically secreted in the psychrophilic hosts even in the absence of a protein domain that has been previously reported to be necessar...

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Published in:Journal of Bacteriology
Main Authors: Tutino, Maria Luisa, Parrilli, Ermenegilda, Giaquinto, Laura, Duilio, Angela, Sannia, Giovanni, Feller, Georges, Marino, Gennaro
Format: Article in Journal/Newspaper
Language:English
Published: American Society for Microbiology 2002
Subjects:
Antarc*
Antarctic
Online Access:http://dx.doi.org/10.1128/jb.184.20.5814-5817.2002
https://journals.asm.org/doi/pdf/10.1128/JB.184.20.5814-5817.2002
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spelling crasmicro:10.1128/jb.184.20.5814-5817.2002 2024-09-15T17:47:59+00:00 Secretion of α-Amylase from Pseudoalteromonas haloplanktis TAB23: Two Different Pathways in Different Hosts Tutino, Maria Luisa Parrilli, Ermenegilda Giaquinto, Laura Duilio, Angela Sannia, Giovanni Feller, Georges Marino, Gennaro 2002 http://dx.doi.org/10.1128/jb.184.20.5814-5817.2002 https://journals.asm.org/doi/pdf/10.1128/JB.184.20.5814-5817.2002 en eng American Society for Microbiology https://journals.asm.org/non-commercial-tdm-license Journal of Bacteriology volume 184, issue 20, page 5814-5817 ISSN 0021-9193 1098-5530 journal-article 2002 crasmicro https://doi.org/10.1128/jb.184.20.5814-5817.2002 2024-07-08T04:09:35Z ABSTRACT Secretion of cold-adapted α-amylase from Pseudoalteromonas haloplanktis TAB23 was studied in three Antarctic bacteria. We demonstrated that the enzyme is specifically secreted in the psychrophilic hosts even in the absence of a protein domain that has been previously reported to be necessary for α-amylase secretion in Escherichia coli . The occurrence of two different secretion pathways in different hosts is proposed. Article in Journal/Newspaper Antarc* Antarctic ASM Journals (American Society for Microbiology) Journal of Bacteriology 184 20 5814 5817
institution Open Polar
collection ASM Journals (American Society for Microbiology)
op_collection_id crasmicro
language English
description ABSTRACT Secretion of cold-adapted α-amylase from Pseudoalteromonas haloplanktis TAB23 was studied in three Antarctic bacteria. We demonstrated that the enzyme is specifically secreted in the psychrophilic hosts even in the absence of a protein domain that has been previously reported to be necessary for α-amylase secretion in Escherichia coli . The occurrence of two different secretion pathways in different hosts is proposed.
format Article in Journal/Newspaper
author Tutino, Maria Luisa
Parrilli, Ermenegilda
Giaquinto, Laura
Duilio, Angela
Sannia, Giovanni
Feller, Georges
Marino, Gennaro
spellingShingle Tutino, Maria Luisa
Parrilli, Ermenegilda
Giaquinto, Laura
Duilio, Angela
Sannia, Giovanni
Feller, Georges
Marino, Gennaro
Secretion of α-Amylase from Pseudoalteromonas haloplanktis TAB23: Two Different Pathways in Different Hosts
author_facet Tutino, Maria Luisa
Parrilli, Ermenegilda
Giaquinto, Laura
Duilio, Angela
Sannia, Giovanni
Feller, Georges
Marino, Gennaro
author_sort Tutino, Maria Luisa
title Secretion of α-Amylase from Pseudoalteromonas haloplanktis TAB23: Two Different Pathways in Different Hosts
title_short Secretion of α-Amylase from Pseudoalteromonas haloplanktis TAB23: Two Different Pathways in Different Hosts
title_full Secretion of α-Amylase from Pseudoalteromonas haloplanktis TAB23: Two Different Pathways in Different Hosts
title_fullStr Secretion of α-Amylase from Pseudoalteromonas haloplanktis TAB23: Two Different Pathways in Different Hosts
title_full_unstemmed Secretion of α-Amylase from Pseudoalteromonas haloplanktis TAB23: Two Different Pathways in Different Hosts
title_sort secretion of α-amylase from pseudoalteromonas haloplanktis tab23: two different pathways in different hosts
publisher American Society for Microbiology
publishDate 2002
url http://dx.doi.org/10.1128/jb.184.20.5814-5817.2002
https://journals.asm.org/doi/pdf/10.1128/JB.184.20.5814-5817.2002
genre Antarc*
Antarctic
genre_facet Antarc*
Antarctic
op_source Journal of Bacteriology
volume 184, issue 20, page 5814-5817
ISSN 0021-9193 1098-5530
op_rights https://journals.asm.org/non-commercial-tdm-license
op_doi https://doi.org/10.1128/jb.184.20.5814-5817.2002
container_title Journal of Bacteriology
container_volume 184
container_issue 20
container_start_page 5814
op_container_end_page 5817
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