PMID- 16738121 OWN - NLM STAT- MEDLINE DCOM- 20060810 LR - 20200423 IS - 1466-5026 (Print) IS - 1466-5026 (Linking) VI - 56 IP - Pt 6 DP - 2006 Jun TI - 'Candidatus Streptomyces philanthi', an endosymbiotic streptomycete in the antennae of Philanthus digger wasps. PG - 1403-1411 LID - 10.1099/ijs.0.64117-0 [doi] AB - Symbiotic interactions with bacteria are essential for the survival and reproduction of many insects. The European beewolf (Philanthus triangulum, Hymenoptera, Crabronidae) engages in a highly specific association with bacteria of the genus Streptomyces that appears to protect beewolf offspring against infection by pathogens. Using transmission and scanning electron microscopy, the bacteria were located in the antennal glands of female wasps, where they form dense cell clusters. Using genetic methods, closely related streptomycetes were found in the antennae of 27 Philanthus species (including two subspecies of P. triangulum from distant localities). In contrast, no endosymbionts could be detected in the antennae of other genera within the subfamily Philanthinae (Aphilanthops, Clypeadon and Cerceris). On the basis of morphological, genetic and ecological data, 'Candidatus Streptomyces philanthi' is proposed. 16S rRNA gene sequence data are provided for 28 ecotypes of 'Candidatus Streptomyces philanthi' that reside in different host species and subspecies of the genus Philanthus. Primers for the selective amplification of 'Candidatus Streptomyces philanthi' and an oligonucleotide probe for specific detection by fluorescence in situ hybridization (FISH) are described. FAU - Kaltenpoth, Martin AU - Kaltenpoth M AD - University of Wurzburg, Department for Animal Ecology and Tropical Biology, Am Hubland, D-97074 Wurzburg, Germany. FAU - Goettler, Wolfgang AU - Goettler W AD - University of Regensburg, Department of Zoology, D-93040 Regensburg, Germany. AD - University of Wurzburg, Department for Animal Ecology and Tropical Biology, Am Hubland, D-97074 Wurzburg, Germany. FAU - Dale, Colin AU - Dale C AD - University of Utah, Department of Biology, 257 South 1400 East, Salt Lake City, UT 84112, USA. FAU - Stubblefield, J William AU - Stubblefield JW AD - Fresh Pond Research Institute, 173 Harvey Street, Cambridge, MA 02140, USA. FAU - Herzner, Gudrun AU - Herzner G AD - University of Regensburg, Department of Zoology, D-93040 Regensburg, Germany. FAU - Roeser-Mueller, Kerstin AU - Roeser-Mueller K AD - University of Wurzburg, Department for Animal Ecology and Tropical Biology, Am Hubland, D-97074 Wurzburg, Germany. FAU - Strohm, Erhard AU - Strohm E AD - University of Regensburg, Department of Zoology, D-93040 Regensburg, Germany. LA - eng SI - GENBANK/DQ375779 SI - GENBANK/DQ375780 SI - GENBANK/DQ375781 SI - GENBANK/DQ375782 SI - GENBANK/DQ375783 SI - GENBANK/DQ375784 SI - GENBANK/DQ375785 SI - GENBANK/DQ375786 SI - GENBANK/DQ375787 SI - GENBANK/DQ375788 SI - GENBANK/DQ375789 SI - GENBANK/DQ375790 SI - GENBANK/DQ375791 SI - GENBANK/DQ375792 SI - GENBANK/DQ375793 SI - GENBANK/DQ375794 SI - GENBANK/DQ375795 SI - GENBANK/DQ375796 SI - GENBANK/DQ375797 SI - GENBANK/DQ375798 SI - GENBANK/DQ375799 SI - GENBANK/DQ375800 SI - GENBANK/DQ375801 SI - GENBANK/DQ375802 SI - GENBANK/DQ375803 SI - GENBANK/DQ375804 SI - GENBANK/DQ375805 SI - GENBANK/DQ375806 PT - Journal Article PT - Research Support, Non-U.S. Gov't PL - England TA - Int J Syst Evol Microbiol JT - International journal of systematic and evolutionary microbiology JID - 100899600 SB - IM MH - Animals MH - Base Sequence MH - Geography MH - In Situ Hybridization, Fluorescence MH - Microscopy, Electron, Scanning MH - Molecular Sequence Data MH - *Phylogeny MH - Streptomyces/*classification/genetics/isolation & purification/physiology/ultrastructure MH - Streptomycetaceae/*classification/genetics/isolation & purification MH - Symbiosis MH - Wasps/*microbiology EDAT- 2006/06/02 09:00 MHDA- 2006/08/11 09:00 CRDT- 2006/06/02 09:00 PHST- 2006/06/02 09:00 [pubmed] PHST- 2006/08/11 09:00 [medline] PHST- 2006/06/02 09:00 [entrez] AID - 10.1099/ijs.0.64117-0 [doi] PST - ppublish SO - Int J Syst Evol Microbiol. 2006 Jun;56(Pt 6):1403-1411. doi: 10.1099/ijs.0.64117-0.