X
Search Filters
Format Format
Format Format
X
Sort by Item Count (A-Z)
Filter by Count
Journal Article (26731) 26731
Publication (2900) 2900
Book Review (1190) 1190
Book Chapter (186) 186
Conference Proceeding (53) 53
Dissertation (12) 12
Magazine Article (6) 6
Reference (4) 4
Book / eBook (2) 2
Data Set (2) 2
Paper (2) 2
Newspaper Article (1) 1
Trade Publication Article (1) 1
Web Resource (1) 1
more...
Subjects Subjects
Subjects Subjects
X
Sort by Item Count (A-Z)
Filter by Count
index medicus (19439) 19439
microbiology (13854) 13854
rna, ribosomal, 16s - genetics (11651) 11651
16s ribosomal-rna (11521) 11521
phylogeny (9348) 9348
bacteria (9300) 9300
molecular sequence data (6274) 6274
analysis (5440) 5440
biotechnology & applied microbiology (5211) 5211
sequence analysis, dna (5116) 5116
dna, bacterial - genetics (4973) 4973
animals (4893) 4893
bacteria - genetics (4811) 4811
diversity (4762) 4762
rna (4322) 4322
humans (4248) 4248
bacteria - classification (4004) 4004
polymerase chain reaction (3970) 3970
identification (3756) 3756
rrna 16s (3727) 3727
genes (3475) 3475
microorganisms (3380) 3380
research (3379) 3379
ecology (3205) 3205
base sequence (3110) 3110
dna (2950) 2950
dna, ribosomal - genetics (2887) 2887
life sciences (2848) 2848
bacteria - isolation & purification (2763) 2763
biodiversity (2756) 2756
gradient gel-electrophoresis (2732) 2732
soil microbiology (2702) 2702
microbiota (2533) 2533
communities (2228) 2228
biochemistry & molecular biology (2096) 2096
environmental sciences (1971) 1971
female (1945) 1945
dna, bacterial - chemistry (1940) 1940
microbial ecology (1938) 1938
multidisciplinary sciences (1925) 1925
ribosomal rna (1915) 1915
ribosomal-rna (1894) 1894
rna, bacterial - genetics (1785) 1785
sp-nov (1779) 1779
male (1745) 1745
16s rrna (1689) 1689
ecosystem (1671) 1671
dna, ribosomal - chemistry (1632) 1632
dna, bacterial - analysis (1612) 1612
research article (1581) 1581
studies (1581) 1581
genetic aspects (1578) 1578
deoxyribonucleic acid--dna (1559) 1559
pcr (1542) 1542
escherichia-coli (1476) 1476
physiological aspects (1468) 1468
cluster analysis (1462) 1462
soil (1461) 1461
biotechnology (1444) 1444
medicine (1438) 1438
sequences (1412) 1412
bacteria - metabolism (1383) 1383
polymerase chain reaction - methods (1375) 1375
water microbiology (1355) 1355
community structure (1339) 1339
taxonomy (1320) 1320
marine & freshwater biology (1307) 1307
phylogenetics (1296) 1296
species specificity (1279) 1279
biological diversity (1260) 1260
populations (1259) 1259
bacterial typing techniques (1252) 1252
genomics (1229) 1229
sediments (1226) 1226
science (1219) 1219
gene sequencing (1207) 1207
polymorphism, restriction fragment length (1205) 1205
microbial communities (1189) 1189
strains (1168) 1168
feces - microbiology (1164) 1164
microbial diversity (1134) 1134
gene (1133) 1133
evolution (1119) 1119
ribonucleic acid--rna (1115) 1115
genetic variation (1088) 1088
rna, ribosomal, 16s - analysis (1084) 1084
microbial community (1049) 1049
adult (1048) 1048
phylogenetic analysis (1031) 1031
biology (1020) 1020
plant sciences (1019) 1019
methods (1015) 1015
genes, rrna (1008) 1008
geologic sediments - microbiology (1003) 1003
polymerase-chain-reaction (997) 997
genes, bacterial (993) 993
ribosomal-rna gene (986) 986
archaea - genetics (969) 969
rna, ribosomal, 16s - chemistry (966) 966
usage (963) 963
more...
Language Language
Language Language
X
Sort by Item Count (A-Z)
Filter by Count
English (25921) 25921
Chinese (675) 675
Japanese (109) 109
French (29) 29
Spanish (28) 28
Russian (22) 22
Korean (20) 20
German (16) 16
Polish (10) 10
Portuguese (10) 10
Croatian (2) 2
Czech (2) 2
Turkish (2) 2
Arabic (1) 1
Indonesian (1) 1
Lithuanian (1) 1
Persian (1) 1
Ukrainian (1) 1
more...
Publication Date Publication Date
Click on a bar to filter by decade
Slide to change publication date range


Nature Methods, ISSN 1548-7091, 10/2010, Volume 7, Issue 10, pp. 807 - 812
Journal Article
Nucleic Acids Research, ISSN 0305-1048, 12/2007, Volume 35, Issue 21, pp. 7188 - 7196
Sequencing ribosomal RNA (rRNA) genes is currently the method of choice for phylogenetic reconstruction, nucleic acid based detection and quantification of... 
CELLS | PROJECT RDP-II | DESIGN | ACID | MICROBIAL DIVERSITY | BIOCHEMISTRY & MOLECULAR BIOLOGY | GENES | BIOSPHERE | IDENTIFICATION | 16S | PROBES | Sequence Alignment | Sequence Analysis, RNA | Base Sequence | Databases, Nucleic Acid - standards | Genes, rRNA | Software | Internet | Phylogeny | RNA, Ribosomal - genetics | Quality Control | Index Medicus | Computational Biology
Journal Article
International Journal of Systematic and Evolutionary Microbiology, ISSN 1466-5026, 10/2007, Volume 57, Issue 10, pp. 2259 - 2261
1 Interdisciplinary Program in Bioinformatics, Seoul National University, 56-1 Shillim-dong, Kwanak-gu, Seoul 151-742, Republic of Korea 2 School of Biological... 
ALIGNMENT | MICROBIOLOGY | TREES | Computational Biology - methods | Bacteria - classification | RNA, Ribosomal, 16S - genetics | Archaea - genetics | Internet | Archaea - classification | Bacteria - genetics | Databases, Nucleic Acid | Index Medicus
Journal Article
Nucleic Acids Research, ISSN 0305-1048, 01/2001, Volume 29, Issue 1, pp. 181 - 184
The Ribosomal RNA Operon Copy Number Database (rrndb) is an Internet-accessible database containing annotated information on rRNA operon copy number among... 
DIVERSITY | SEQUENCES | BIOCHEMISTRY & MOLECULAR BIOLOGY | GENES | Gene Dosage | Internet | Phylogeny | rRNA Operon - genetics | Genes, rRNA - genetics | Databases, Factual | Ribosomal RNA Operon Copy Number Database | rRNA 16S | Index Medicus
Journal Article
Biosensors and Bioelectronics, ISSN 0956-5663, 07/2016, Volume 81, pp. 487 - 494
Journal Article