Class information for:
Level 1: SPEL 6//AND PLASMIDS//ASSEMBLY OF DNA FRAGMENTS

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
33383 125 22.3 69%


Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
7 4 INFECTIOUS DISEASES//MICROBIOLOGY//VIROLOGY 1353914
33 3       JOURNAL OF BACTERIOLOGY//MICROBIOLOGY//MOLECULAR MICROBIOLOGY 107033
1609 2             RESTRICTION ENDONUCLEASE//BIOTECHNIQUES//RESTRICTION MODIFICATION SYSTEM 7100
33383 1                   SPEL 6//AND PLASMIDS//ASSEMBLY OF DNA FRAGMENTS 125

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 SPEL 6 authKW 977138 3% 100% 4
2 AND PLASMIDS authKW 244285 1% 100% 1
3 ASSEMBLY OF DNA FRAGMENTS authKW 244285 1% 100% 1
4 AUTOMATED PRIMER WALKING authKW 244285 1% 100% 1
5 BSPR METHYLTRANSFERASE authKW 244285 1% 100% 1
6 BYPASSING CONVENTIONAL CLONING authKW 244285 1% 100% 1
7 CHROMOSOMAL CLEAVAGE authKW 244285 1% 100% 1
8 CONTIGUOUS PRIMERS authKW 244285 1% 100% 1
9 DNA FRAGMENTS GENERATED DIRECTLY FROM CHROMOSOMES OF LIVING CELLS authKW 244285 1% 100% 1
10 DNA SEQUENCING WITHOUT CONVENTIONAL CLONING authKW 244285 1% 100% 1

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 Biochemistry & Molecular Biology 634 58% 0% 73
2 Biochemical Research Methods 626 24% 0% 30
3 Genetics & Heredity 511 27% 0% 34
4 Biotechnology & Applied Microbiology 81 12% 0% 15
5 Biophysics 27 6% 0% 8
6 Chemistry, Analytical 11 6% 0% 7
7 Microscopy 5 1% 0% 1
8 Cell Biology 3 5% 0% 6
9 Medical Laboratory Technology 1 1% 0% 1
10 Chemistry, Medicinal 1 2% 0% 2

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 EA3292UNIT VIRUS EMERGENTS 244285 1% 100% 1
2 L452 244285 1% 100% 1
3 UPR 9002 SMBMR 244285 1% 100% 1
4 GAINESVILLE TECHNOL ENTERPRISE 122141 1% 50% 1
5 IRD UR034 122141 1% 50% 1
6 BIOMEMBRANE MEMBRANE ENGN 81427 1% 33% 1
7 NUCL ACIDS BIOCHEM 61070 1% 25% 1
8 STRUCT FUNCT HUMAN GENES 40712 1% 17% 1
9 MCARDLE 11631 1% 5% 1
10 MECANISMES MACROMOL SYNTH PROT CRISTALLO 9394 1% 4% 1

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 BIOTECHNIQUES 10327 13% 0% 16
2 GENE 6122 18% 0% 22
3 GENETIC ANALYSIS-BIOMOLECULAR ENGINEERING 3629 2% 1% 2
4 NUCLEIC ACIDS RESEARCH 1781 14% 0% 17
5 DNA SEQUENCE 1057 2% 0% 2
6 MICROBIOLOGICAL SCIENCES 757 1% 0% 1
7 BIOPOLYMERS 597 3% 0% 4
8 MOLECULAR BIOTECHNOLOGY 525 2% 0% 2
9 ANALYTICAL BIOCHEMISTRY 470 5% 0% 6
10 NUCLEOSIDES NUCLEOTIDES & NUCLEIC ACIDS 467 2% 0% 3

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 SPEL 6 977138 3% 100% 4 Search SPEL+6 Search SPEL+6
2 AND PLASMIDS 244285 1% 100% 1 Search AND+PLASMIDS Search AND+PLASMIDS
3 ASSEMBLY OF DNA FRAGMENTS 244285 1% 100% 1 Search ASSEMBLY+OF+DNA+FRAGMENTS Search ASSEMBLY+OF+DNA+FRAGMENTS
4 AUTOMATED PRIMER WALKING 244285 1% 100% 1 Search AUTOMATED+PRIMER+WALKING Search AUTOMATED+PRIMER+WALKING
5 BSPR METHYLTRANSFERASE 244285 1% 100% 1 Search BSPR+METHYLTRANSFERASE Search BSPR+METHYLTRANSFERASE
6 BYPASSING CONVENTIONAL CLONING 244285 1% 100% 1 Search BYPASSING+CONVENTIONAL+CLONING Search BYPASSING+CONVENTIONAL+CLONING
7 CHROMOSOMAL CLEAVAGE 244285 1% 100% 1 Search CHROMOSOMAL+CLEAVAGE Search CHROMOSOMAL+CLEAVAGE
8 CONTIGUOUS PRIMERS 244285 1% 100% 1 Search CONTIGUOUS+PRIMERS Search CONTIGUOUS+PRIMERS
9 DNA FRAGMENTS GENERATED DIRECTLY FROM CHROMOSOMES OF LIVING CELLS 244285 1% 100% 1 Search DNA+FRAGMENTS+GENERATED+DIRECTLY+FROM+CHROMOSOMES+OF+LIVING+CELLS Search DNA+FRAGMENTS+GENERATED+DIRECTLY+FROM+CHROMOSOMES+OF+LIVING+CELLS
10 DNA SEQUENCING WITHOUT CONVENTIONAL CLONING 244285 1% 100% 1 Search DNA+SEQUENCING+WITHOUT+CONVENTIONAL+CLONING Search DNA+SEQUENCING+WITHOUT+CONVENTIONAL+CLONING

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.


Rank Reference # ref.
in cl.		 Shr. of ref. in
cl.		 Citations
1 RAJA, MC , ZEVINSONKIN, D , SHWARTZBURD, J , ROZOVSKAYA, TA , SOBOLEV, IA , CHERTKOV, O , RAMANATHAN, V , LVOVSKY, L , ULANOVSKY, LE , (1997) DNA SEQUENCING USING DIFFERENTIAL EXTENSION WITH NUCLEOTIDE SUBSETS (DENS).NUCLEIC ACIDS RESEARCH. VOL. 25. ISSUE 4. P. 800-805 16 94% 2
2 AZHIKINA, T , KOSTINA, M , SKAPTSOVA, N , POTAPOV, V , BERG, D , SVERDLOV, E , (1996) FACTORS AFFECTING THE PRIMING EFFICIENCY OF SHORT CONTIGUOUS OLIGONUCLEOTIDE STRINGS IN THE PRIMER WALKING STRATEGY OF DNA SEQUENCING.DNA SEQUENCE. VOL. 6. ISSUE 4. P. 211-216 14 82% 2
3 CAIRNS, MJ , THOMAS, T , BELTRAN, CE , TILLETT, D , (2009) PRIMER FABRICATION USING POLYMERASE MEDIATED OLIGONUCLEOTIDE SYNTHESIS.BMC GENOMICS. VOL. 10. ISSUE . P. - 14 54% 0
4 ZEVIN-SONKIN, D , LIBERZON, A , GHOCHIKYAN, A , HOVHANNISYAN, H , LVOVSKY, L , ULANOVSKY, L , (1999) DENS (DIFFERENTIAL EXTENSION WITH NUCLEOTIDE SUBSETS): APPLICATION TO THE SEQUENCING OF HUMAN GENOMIC DNA AND CDNA.DNA SEQUENCE. VOL. 10. ISSUE 4-5. P. 245-+ 12 80% 0
5 KACZOROWSKI, T , SZYBALSKI, W , (1998) GENOMIC DNA SEQUENCING BY SPEL-6 PRIMER WALKING USING HEXAMER LIGATION.GENE. VOL. 223. ISSUE 1-2. P. 83 -91 14 70% 8
6 LODHI, MA , MCCOMBIE, WR , (1996) HIGH-QUALITY AUTOMATED DNA SEQUENCING PRIMED WITH HEXAMER STRINGS.GENOME RESEARCH. VOL. 6. ISSUE 1. P. 10-18 11 79% 4
7 DUNN, JJ , BUTLERLOFFREDO, LL , STUDIER, FW , (1995) LIGATION OF HEXAMERS ON HEXAMER TEMPLATES TO PRODUCE PRIMERS FOR CYCLE SEQUENCING OR THE POLYMERASE CHAIN-REACTION.ANALYTICAL BIOCHEMISTRY. VOL. 228. ISSUE 1. P. 91-100 11 65% 13
8 KACZOROWSKI, T , SZYBALSKI, W , (1994) ASSEMBLY OF 18-NUCLEOTIDE PRIMERS BY LIGATION OF 3 HEXAMERS - SEQUENCING OF LARGE GENOMES BY PRIMER WALKING.ANALYTICAL BIOCHEMISTRY. VOL. 221. ISSUE 1. P. 127-135 9 75% 17
9 BOCK, JH , SLIGHTOM, JL , (1995) FLUORESCENCE-BASED CYCLE SEQUENCING WITH PRIMERS SELECTED FROM A NONAMER LIBRARY.BIOTECHNIQUES. VOL. 19. ISSUE 1. P. 60-& 7 88% 3
10 KACZOROWSKI, T , SZYBALSKI, W , (1996) AUTOMATED FOUR-COLOR DNA SEQUENCING USING PRIMERS ASSEMBLED BY HEXAMER LIGATION.GENE. VOL. 179. ISSUE 1. P. 195-198 8 73% 2

Classes with closest relation at Level 1


Rank Class id link
1 4731 DNA SEPARATION//ELECTROPHORESIS//CAPILLARY ELECTROPHORESIS
2 15387 MEGAPRIMER//MULTIPLE SITE DIRECTED MUTAGENESIS//OVERLAP EXTENSION
3 29186 2 TYPES OF LYS DYNAMICS//ANCIENT RNA DNA COMPLEX//C3A COMPLEMENT COMPONENT
4 3649 SEQUENCING BY HYBRIDIZATION//DNA CHIP//DNA GRAPHS
5 29317 AOGEN//BRADYTROPHIC PHENOCOPY//CONTROL OF TRANSGENE EXPRESSION
6 784 RESTRICTION ENDONUCLEASE//RESTRICTION MODIFICATION SYSTEM//RESTRICTION MODIFICATION
7 12678 ORGAN BIOORGAN CHEM//BIOORGAN CHEM CHEM BIOL//7 DEAZAPURINES
8 5752 GENOMICS//YEAST ARTIFICIAL CHROMOSOME//TAR CLONING
9 12876 DNA LIGASE//NAD DEPENDENT DNA LIGASE//DNA LIGASE I
10 7535 SITE SPECIFIC RECOMBINATION//SERINE RECOMBINASE//PHIC31 INTEGRASE

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