'Candidatus Pasteuria aldrichii', an obligate endoparasite of the bacterivorous nematode Bursilla.
A novel bacterium of the genus Pasteuria was discovered parasitizing bacterivorous nematodes of the genus Bursilla, in selected bermudagrass (Cynodon) field plots in Davie, FL, USA. Soil containing this bacterium was sampled and supplied with bi-weekly inoculations of cultured species of the genus Bursilla in order to build and maintain a source of endospores for continuous in vivo conservation of the bacteria for further study and characterization. 16S rRNA gene sequence similarities supported its congeneric ranking with other members of the genus Pasteuria that have been identified from nematodes and cladocerans. There were, however, no clear sister candidates for this organism, which supported the evidence of endospore ultrastructure and host-range studies, suggesting it belonged to a novel taxon. Because members of the genus Pasteuria cannot yet be isolated, definitive type strains could not be maintained; therefore, the name 'Candidatus Pasteuria aldrichii' is proposed for this organism.
Giblin-Davis
R M
RM
University of Florida-IFAS, Fort Lauderdale Research and Education Center, 3205 College Avenue, Fort Lauderdale, FL 33314-7719, USA.
Nong
G
G
Microbiology and Cell Science, University of Florida, PO Box 110700, Gainesville, FL 32611-0700, USA.
Preston
J F
JF
Microbiology and Cell Science, University of Florida, PO Box 110700, Gainesville, FL 32611-0700, USA.
Williams
D S
DS
Microbiology and Cell Science, University of Florida, PO Box 110700, Gainesville, FL 32611-0700, USA.
Center
B J
BJ
University of Florida-IFAS, Fort Lauderdale Research and Education Center, 3205 College Avenue, Fort Lauderdale, FL 33314-7719, USA.
Brito
J A
JA
Florida Department of Agriculture and Consumer Services, Division of Plant Industry, Bureau of Nematology, 1911 SW 34th Street, Gainesville, FL 32608, USA.
Dickson
D W
DW
Department of Entomology and Nematology, University of Florida-IFAS, PO Box 110620, Gainesville, FL 32611-0620, USA.
D000818:Animals; D015373:Bacterial Typing Techniques; D001482:Base Composition; D002374:Catalase / Q000378:metabolism; D002473:Cell Wall / Q000737:chemistry; D002681:China; D016000:Cluster Analysis; D004269:DNA, Bacterial / Q000737:chemistry / Q000235:genetics; D004275:DNA, Ribosomal / Q000737:chemistry / Q000235:genetics; D003960:Diaminopimelic Acid / Q000032:analysis; D005227:Fatty Acids / Q000032:analysis; D006863:Hydrogen-Ion Concentration; D008969:Molecular Sequence Data; D010088:Oxidoreductases / Q000378:metabolism; D058676:Pasteuria / Q000145:classification* / Q000302:isolation & purification* / Q000472:pathogenicity / Q000502:physiology; D010457:Peptidoglycan / Q000737:chemistry; D010743:Phospholipids / Q000032:analysis; D010802:Phylogeny; D011809:Quinones / Q000032:analysis; D012336:RNA, Ribosomal, 16S / Q000235:genetics; D017172:Rhabditoidea / Q000382:microbiology*; D017422:Sequence Analysis, DNA; D012965:Sodium Chloride / Q000378:metabolism; D012988:Soil Microbiology; D013171:Spores, Bacterial / Q000166:cytology; D013696:Temperature; D014197:Trees
D004269:DNA, Bacterial; D004275:DNA, Ribosomal; D005227:Fatty Acids; D010457:Peptidoglycan; D010743:Phospholipids; D011809:Quinones; D012336:RNA, Ribosomal, 16S; D012965:Sodium Chloride; D003960:Diaminopimelic Acid; D010088:Oxidoreductases; D002374:Catalase