Relationship of Scedosporium prolificans with Petriella confirmed by partial LSU rDNA sequences

被引:31
作者
Issakainen, J
Jalava, J
Saari, J
Campbell, CK
机构
[1] Univ Turku, Cent Hosp, Mycol Lab, FIN-20520 Turku, Finland
[2] Turku Univ, Dept Med Microbiol, FIN-20520 Turku, Finland
[3] Publ Hlth Lab Serv, Mycol Reference Lab, Bristol, Avon, England
来源
MYCOLOGICAL RESEARCH | 1999年 / 103卷
关键词
D O I
10.1017/S0953756299008333
中图分类号
Q93 [微生物学];
学科分类号
071005 ; 100705 ;
摘要
Genetic relationships of twenty strains of Scedosporium, Petriella and Pseudallescheria were studied by sequencing a 370 bp part of the gene which encodes the large subunit ribosomal RNA (LSU rDNA). This study confirms and specifies earlier results from the small subunit ribosomal RNA gene (SSU rDNA). It was confirmed that the pathogenic Scedosporium prolificans is closely related to Petriella, as is Graphium tectonae. Petriella setifera, which includes clinically isolated Scedosporium strains, can be divided into several groups inside the same genus. The main part of Pseudallescheria is clearly distinguished from Petriella. Pseudallescheria is heterogeneous, however: Ps. africana is referred to Petriella and Ps. fimeti is more closely related to Microascus.
引用
收藏
页码:1179 / 1184
页数:6
相关论文
共 22 条
[1]  
[Anonymous], 1988, Beihefte zur Nova Hedwigia
[2]   GENBANK [J].
BENSON, D ;
LIPMAN, DJ ;
OSTELL, J .
NUCLEIC ACIDS RESEARCH, 1993, 21 (13) :2963-2965
[3]  
FELSENSTEIN J, 1985, EVOLUTION, V39, P783, DOI 10.1111/j.1558-5646.1985.tb00420.x
[4]  
Felsenstein J, 1993, PHYLIP (Phylogeny Inference Package) version 3.5c
[5]  
*GEN COMP GROUP, 1994, PROGRAM MANUAL WISCO
[6]   THE STRUCTURE OF THE YEAST RIBOSOMAL-RNA GENES .4. COMPLETE SEQUENCE OF THE 25-S-RRNA GENE FROM SACCHAROMYCES CEREVISIAE [J].
GEORGIEV, OI ;
NIKOLAEV, N ;
HADJIOLOV, AA ;
SKRYABIN, KG ;
ZAKHARYEV, VM ;
BAYEV, AA .
NUCLEIC ACIDS RESEARCH, 1981, 9 (24) :6953-6958
[7]  
GUEHO E, 1991, Journal de Mycologie Medicale, V1, P3
[8]  
Issakainen J, 1997, J MED VET MYCOL, V35, P389
[9]  
Lee S.B., 1990, PCR PROTOCOLS GUIDE, DOI [DOI 10.1016/B978-0-12-372180-8.50038-X, 10.1016/B978-0-12-372180-8.50038-X]
[10]   RIBOSOMAL DNA INTERNAL TRANSCRIBED SPACER ANALYSIS SUPPORTS SYNONOMY OF SCEDOSPORIUM-INFLATUM AND LOMENTOSPORA PROLIFICANS [J].
LENNON, PA ;
COOPER, CR ;
SALKIN, IF ;
LEE, SB .
JOURNAL OF CLINICAL MICROBIOLOGY, 1994, 32 (10) :2413-2416