Faculty Opinions recommendation of Discovery of a free-living chlorophyll d-producing cyanobacterium with a hybrid proteobacterial/cyanobacterial small-subunit rRNA gene.

2005 ◽  
Author(s):  
Camilla Nesbø
Keyword(s):  
Small Subunit ◽  
Rrna Gene ◽  
Small Subunit Rrna ◽  
Free Living ◽  
Small Subunit Rrna Gene ◽  
Chlorophyll D

scholarly journals Discovery of a free-living chlorophyll d-producing cyanobacterium with a hybrid proteobacterial/cyanobacterial small-subunit rRNA gene

2005 ◽  
Vol 102 (3) ◽  
pp. 850-855 ◽  
Author(s):  
S. R. Miller ◽  
S. Augustine ◽  
T. L. Olson ◽  
R. E. Blankenship ◽  
J. Selker ◽  
...  
Keyword(s):  
Small Subunit ◽  
Rrna Gene ◽  
Small Subunit Rrna ◽  
Free Living ◽  
Small Subunit Rrna Gene ◽  
Chlorophyll D

Free-living nematodes associated with pine cones of Pinus thunbergii and P. taeda at Japanese coastal and inland forest sites

Nematology ◽  
2019 ◽  
Vol 21 (4) ◽  
pp. 389-400 ◽  
Author(s):  
Yudai Kitagami ◽  
Natsumi Kanzaki ◽  
Toko Tanikawa ◽  
Yosuke Matsuda
Keyword(s):  
Gene Sequence ◽  
Small Subunit ◽  
Pinus Thunbergii ◽  
Rrna Gene ◽  
Small Subunit Rrna ◽  
Free Living ◽  
Small Subunit Rrna Gene ◽  
Forest Sites ◽  
High Bootstrap ◽  
Pine Cones

Summary We surveyed the distribution of nematodes in 56 cones of Pinus thunbergii collected from both live branches and on the forest floor in three coastal and inland habitats and in 11 cones of P. taeda collected at different heights. We identified 47 nematodes to family or genera by analysis of an 18S small subunit rRNA gene sequence. The frequencies of occurrence of free-living cone nematodes were 97% in coastal P. thunbergii, 92% in inland P. thunbergii, and 82% in P. taeda. Phylogenetic analysis assigned the nematodes to four clades with high bootstrap values. Nine sequences that were found only in cones on live branches were clustered with Panagrobelus stammeri and an unknown Panagrobelus sp. Our results imply that nematodes are commonly associated with cones in pine forest ecosystems and that a capacity for anhydrobiosis may be a key to surviving above-ground.

The Phylogeny of Colpodellids (Alveolata) Using Small Subunit rRNA Gene Sequences Suggests They are the Free-living Sister Group to Apicomplexans

2002 ◽  
Vol 49 (6) ◽  
pp. 498-504 ◽  
Author(s):  
OLGA N. KUVARDINA ◽  
BRIAN S. LEANDER ◽  
VLADIMIR V. ALESHIN ◽  
ALEXANDER P. MYL'NIKOV ◽  
PATRICK J. KEELING ◽  
...  
Keyword(s):  
Sister Group ◽  
Small Subunit ◽  
Rrna Gene ◽  
Small Subunit Rrna ◽  
Gene Sequences ◽  
Free Living ◽  
Small Subunit Rrna Gene

Phylogenetic analysis of Blastocystis isolates from different hosts based on the comparison of small-subunit rRNA gene sequences

2003 ◽  
Vol 126 (1) ◽  
pp. 119-123 ◽  
Author(s):  
Christophe Noël ◽  
Corinne Peyronnet ◽  
Delphine Gerbod ◽  
Virginia P Edgcomb ◽  
Pilar Delgado-Viscogliosi ◽  
...  
Keyword(s):  
Phylogenetic Analysis ◽  
Small Subunit ◽  
Rrna Gene ◽  
Small Subunit Rrna ◽  
Gene Sequences ◽  
Small Subunit Rrna Gene

Genetic interrelationships of proteolyticClostridium botulinum types A, B, and F and other members of theClostridium botulinum complex as revealed by small-subunit rRNA gene sequences

1994 ◽  
Vol 64 (3-4) ◽  
pp. 273-283 ◽  
Author(s):  
R. A. Hutson ◽  
D. E. Thompson ◽  
P. A. Lawson ◽  
R. P. Schocken-Itturino ◽  
E. C. B�ttger ◽  
...  
Keyword(s):  
Small Subunit ◽  
Rrna Gene ◽  
Small Subunit Rrna ◽  
Gene Sequences ◽  
Small Subunit Rrna Gene

The molecular evidence of Babesia microti infection in small mammals collected in Slovenia

Parasitology ◽  
2003 ◽  
Vol 126 (2) ◽  
pp. 113-117 ◽  
Author(s):  
D. DUH ◽  
M. PETROVEC ◽  
T. TRILAR ◽  
T. AVSIC-ZUPANC
Keyword(s):  
Small Mammals ◽  
Small Subunit ◽  
Clethrionomys Glareolus ◽  
Babesia Microti ◽  
Molecular Evidence ◽  
Rrna Gene ◽  
Small Subunit Rrna ◽  
Pcr Assay ◽  
Small Subunit Rrna Gene ◽  
Yellow Necked Mouse

In Europe, the zoonotic cycle of Babesia microti has not been determined so far. Recently, B. microti was detected in Ixodes ricinus ticks in Slovenia by using molecular methods. In order to investigate the mammalian hosts of B. microti in Slovenia we collected 261 small mammals representing 11 species. They were tested for the presence of babesial parasites with a PCR assay based on the nuclear small subunit rRNA gene (nss-rDNA). The bank vole (Clethrionomys glareolus) and yellow-necked mouse (Apodemus flavicollis) were infected with B. microti. The prevalence rate was 15·9% for C. glareolus and 11·8% for A. flavicollis. Nucleotide sequences of amplified portions of B. microti nss-rDNA from C. glareolus and A. flavicollis were indistinguishable from each other and identical with those previously described in I. ricinus ticks collected in Slovenia. The results of this study represent molecular evidence of B. microti in small mammals in Europe.

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