Zobrazeno 1 - 10
of 91
pro vyhledávání: '"Bertil Pettersson"'
Publikováno v:
BioTechniques, Vol 25, Iss 5, Pp 876-884 (1998)
The need for a primer hybridization step before sequencing has been eliminated using a stem-loop structure generated by PCR. The loop structure is obtained by careful design of the PCR primer or by cloning the target DNA into a dedicated vector (pRIT
Externí odkaz:
https://doaj.org/article/4ba911282cbe462b8907990e96d97d22
Autor:
Klaus W. Hodapp, Catalina Sobrino Figaredo, Rolf Chini, Michael S. Connelley, Bertil Pettersson, Christopher S. Kochanek, James D. Armstrong, Larry Denneau, John L. Tonry, Martin Haas, Patrick J. Vallely, Bo Reipurth, Benjamin J. Shappee, Michael Fausnaugh
We report photometry and spectroscopy of the outburst of the young stellar object ESO-Halpha 99. The outburst was first noticed in Gaia alert Gaia18dvc and later by ATLAS. We have established the outburst light curve with archival ATLAS ``Orange'' fi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9a9521df45927e871e77f2d0c2d29293
http://arxiv.org/abs/1909.10636
http://arxiv.org/abs/1909.10636
Autor:
Bo Reipurth, Bertil Pettersson
A deep objective-prism survey for Hα emission stars towards the Canis Major star-forming clouds was performed. A total of 398 Hα emitters were detected, 353 of which are new detections. There is a strong concentration of these Hα emitters towards
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b65264b5058d304769c9557dd1fb8e5
Publikováno v:
Systematic and Applied Microbiology. 28:430-441
The sequence differences within the 16S rRNA genes of Lactobacillus casei/paracasei and related species, Lactobacillus zeae and Lactobacillus rhamnosus, were investigated. Thirty-seven strains of mostly human or cheese origin were grouped by restrict
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f93068f21b2420e2789bbe5a3df56a94
https://doi.org/10.1016/j.syapm.2005.02.011
https://doi.org/10.1016/j.syapm.2005.02.011
Autor:
Karl-Erik Johansson, Désirée S. Jansson, Therese Råsbäck, Bertil Pettersson, Claes Fellström, Tobias Olofsson, Anders Gunnarsson, Ivar Vågsholm
Publikováno v:
Journal of Medical Microbiology; 53(4), pp 293-300 (2004)
The aims of the current study were to collect intestinal spirochaetes (genus Brachyspira) from farmed and wild mallards (Anas platyrhynchos) and to identify and classify those isolates that phenotypically resembled Brachyspira hyodysenteriae, an ente
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::acc6ce14a9fda23d0b0241d69b286d05
https://doi.org/10.1099/jmm.0.05488-0
https://doi.org/10.1099/jmm.0.05488-0
Publikováno v:
The Astronomical Journal. 127:1117-1130
We present a deep survey of H? emission-line stars in the NGC 2264 region using wide-field objective prism films. We find 357 H? emission-line stars, of which 113 were previously detected, within an area of 3? ? 3? centered on the Cone Nebula, with a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9aa75b60c05b82c6b3479614a9b12a36
https://doi.org/10.1086/380935
https://doi.org/10.1086/380935
Publikováno v:
International Journal of Food Microbiology. 83:245-252
The composition of the initial bacterial flora of pork and the development of the flora after storage at +4 degrees C for 4 days were analysed by amplification, cloning and sequencing of 16S rDNA. A total of 122 clones were obtained, with lengths ofo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b91d0e39a04a5bfd8abaa0408d24fdb1
https://doi.org/10.1016/s0168-1605(02)00372-0
https://doi.org/10.1016/s0168-1605(02)00372-0
We present a deep survey of Halpha emission-line stars in the M42 region using wide-field objective prism films. A total of 1699 Halpha emission-line stars were identified, of which 1025 were previously unknown, within an area of 5.5 x 5.5 degrees ce
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a05825d0aeb7b4ec7bf3086ecd6363aa
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-233874
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-233874
Publikováno v:
Animal Health Research Reviews. 2:75-82
Brachyspira spp.were isolated from 21 of 32 sampled dogs (66%) in a colony of Swedish beagle dogs with a history of diarrhea and from 3 of 17 Swedish pet dogs (17%) with diarrhea. All Swedish isolates were weakly β-hemolytic and gave a negative indo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d0d658378d5ed0d91b3fe53d3b5df60e
https://doi.org/10.1079/ahrr200119
https://doi.org/10.1079/ahrr200119
Publikováno v:
Letters in Applied Microbiology. 32:215-219
Aims: To develop a tool for rapid and inexpensive identification of the Lactobacillus casei complex. Methods and Results:Lactobacillus casei, Lactobacillus paracasei, Lactobacillus zeae and Lactobacillus rhamnosus were identified by PCR-amplification
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ff799865955d87b03715950af39fb0bc
https://doi.org/10.1046/j.1472-765x.2001.00901.x
https://doi.org/10.1046/j.1472-765x.2001.00901.x