Phylogenomic relationships between amylolytic enzymes from 85 strains of fungi.

Fungal amylolytic enzymes, including α-amylase, gluocoamylase and α-glucosidase, have been extensively exploited in diverse industrial applications such as high fructose syrup production, paper making, food processing and ethanol production. In this paper, amylolytic genes of 85 strains of fungi fro...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Wanping Chen, Ting Xie, Yanchun Shao, Fusheng Chen
Formato:	article
Lenguaje:	EN
Publicado:	Public Library of Science (PLoS) 2012
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/dcf3abcbc45248ae9995c32d49af8e44
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:dcf3abcbc45248ae9995c32d49af8e44
record_format	dspace
spelling	oai:doaj.org-article:dcf3abcbc45248ae9995c32d49af8e442021-11-18T08:08:32ZPhylogenomic relationships between amylolytic enzymes from 85 strains of fungi.1932-620310.1371/journal.pone.0049679https://doaj.org/article/dcf3abcbc45248ae9995c32d49af8e442012-01-01T00:00:00Zhttps://www.ncbi.nlm.nih.gov/pmc/articles/pmid/23166747/?tool=EBIhttps://doaj.org/toc/1932-6203Fungal amylolytic enzymes, including α-amylase, gluocoamylase and α-glucosidase, have been extensively exploited in diverse industrial applications such as high fructose syrup production, paper making, food processing and ethanol production. In this paper, amylolytic genes of 85 strains of fungi from the phyla Ascomycota, Basidiomycota, Chytridiomycota and Zygomycota were annotated on the genomic scale according to the classification of glycoside hydrolase (GH) from the Carbohydrate-Active enZymes (CAZy) Database. Comparisons of gene abundance in the fungi suggested that the repertoire of amylolytic genes adapted to their respective lifestyles. Amylolytic enzymes in family GH13 were divided into four distinct clades identified as heterologous α-amylases, eukaryotic α-amylases, bacterial and fungal α-amylases and GH13 α-glucosidases. Family GH15 had two branches, one for gluocoamylases, and the other with currently unknown function. GH31 α-glucosidases showed diverse branches consisting of neutral α-glucosidases, lysosomal acid α-glucosidases and a new clade phylogenetically related to the bacterial counterparts. Distribution of starch-binding domains in above fungal amylolytic enzymes was related to the enzyme source and phylogeny. Finally, likely scenarios for the evolution of amylolytic enzymes in fungi based on phylogenetic analyses were proposed. Our results provide new insights into evolutionary relationships among subgroups of fungal amylolytic enzymes and fungal evolutionary adaptation to ecological conditions.Wanping ChenTing XieYanchun ShaoFusheng ChenPublic Library of Science (PLoS)articleMedicineRScienceQENPLoS ONE, Vol 7, Iss 11, p e49679 (2012)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Wanping Chen Ting Xie Yanchun Shao Fusheng Chen Phylogenomic relationships between amylolytic enzymes from 85 strains of fungi.
description	Fungal amylolytic enzymes, including α-amylase, gluocoamylase and α-glucosidase, have been extensively exploited in diverse industrial applications such as high fructose syrup production, paper making, food processing and ethanol production. In this paper, amylolytic genes of 85 strains of fungi from the phyla Ascomycota, Basidiomycota, Chytridiomycota and Zygomycota were annotated on the genomic scale according to the classification of glycoside hydrolase (GH) from the Carbohydrate-Active enZymes (CAZy) Database. Comparisons of gene abundance in the fungi suggested that the repertoire of amylolytic genes adapted to their respective lifestyles. Amylolytic enzymes in family GH13 were divided into four distinct clades identified as heterologous α-amylases, eukaryotic α-amylases, bacterial and fungal α-amylases and GH13 α-glucosidases. Family GH15 had two branches, one for gluocoamylases, and the other with currently unknown function. GH31 α-glucosidases showed diverse branches consisting of neutral α-glucosidases, lysosomal acid α-glucosidases and a new clade phylogenetically related to the bacterial counterparts. Distribution of starch-binding domains in above fungal amylolytic enzymes was related to the enzyme source and phylogeny. Finally, likely scenarios for the evolution of amylolytic enzymes in fungi based on phylogenetic analyses were proposed. Our results provide new insights into evolutionary relationships among subgroups of fungal amylolytic enzymes and fungal evolutionary adaptation to ecological conditions.
format	article
author	Wanping Chen Ting Xie Yanchun Shao Fusheng Chen
author_facet	Wanping Chen Ting Xie Yanchun Shao Fusheng Chen
author_sort	Wanping Chen
title	Phylogenomic relationships between amylolytic enzymes from 85 strains of fungi.
title_short	Phylogenomic relationships between amylolytic enzymes from 85 strains of fungi.
title_full	Phylogenomic relationships between amylolytic enzymes from 85 strains of fungi.
title_fullStr	Phylogenomic relationships between amylolytic enzymes from 85 strains of fungi.
title_full_unstemmed	Phylogenomic relationships between amylolytic enzymes from 85 strains of fungi.
title_sort	phylogenomic relationships between amylolytic enzymes from 85 strains of fungi.
publisher	Public Library of Science (PLoS)
publishDate	2012
url	https://doaj.org/article/dcf3abcbc45248ae9995c32d49af8e44
work_keys_str_mv	AT wanpingchen phylogenomicrelationshipsbetweenamylolyticenzymesfrom85strainsoffungi AT tingxie phylogenomicrelationshipsbetweenamylolyticenzymesfrom85strainsoffungi AT yanchunshao phylogenomicrelationshipsbetweenamylolyticenzymesfrom85strainsoffungi AT fushengchen phylogenomicrelationshipsbetweenamylolyticenzymesfrom85strainsoffungi
_version_	1718422200044748800

Phylogenomic relationships between amylolytic enzymes from 85 strains of fungi.

Ejemplares similares