Class information for:
Level 1: RT ASSAY//VIRUS FILTRATION//VIRAL CLEARANCE

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
22197 333 24.8 62%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
1825 5671 HUMAN ENDOGENOUS RETROVIRUS//ADAR//ENDOGENOUS RETROVIRUS

Terms with highest relevance score


Rank Term Type of term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 RT ASSAY Author keyword 9 83% 2% 5
2 VIRUS FILTRATION Author keyword 8 46% 4% 13
3 VIRAL CLEARANCE Author keyword 7 24% 7% 24
4 VIRUS CLEARANCE Author keyword 4 29% 4% 13
5 PLANOVA Address 3 50% 2% 5
6 XMULV Author keyword 3 100% 1% 3
7 VIRUS REMOVAL FILTER Author keyword 3 60% 1% 3
8 XENOTROPIC MURINE LEUKEMIA VIRUS Author keyword 3 60% 1% 3
9 VIRAL SAFETY Author keyword 2 17% 4% 12
10 FILTER FOULING Author keyword 2 67% 1% 2

Web of Science journal categories

Author Key Words


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class		 LCSH search Wikipedia search
1 RT ASSAY 9 83% 2% 5 Search RT+ASSAY Search RT+ASSAY
2 VIRUS FILTRATION 8 46% 4% 13 Search VIRUS+FILTRATION Search VIRUS+FILTRATION
3 VIRAL CLEARANCE 7 24% 7% 24 Search VIRAL+CLEARANCE Search VIRAL+CLEARANCE
4 VIRUS CLEARANCE 4 29% 4% 13 Search VIRUS+CLEARANCE Search VIRUS+CLEARANCE
5 XMULV 3 100% 1% 3 Search XMULV Search XMULV
6 VIRUS REMOVAL FILTER 3 60% 1% 3 Search VIRUS+REMOVAL+FILTER Search VIRUS+REMOVAL+FILTER
7 XENOTROPIC MURINE LEUKEMIA VIRUS 3 60% 1% 3 Search XENOTROPIC+MURINE+LEUKEMIA+VIRUS Search XENOTROPIC+MURINE+LEUKEMIA+VIRUS
8 VIRAL SAFETY 2 17% 4% 12 Search VIRAL+SAFETY Search VIRAL+SAFETY
9 FILTER FOULING 2 67% 1% 2 Search FILTER+FOULING Search FILTER+FOULING
10 PRODUCT ENHANCED REVERSE TRANSCRIPTASE ASSAY 2 50% 1% 3 Search PRODUCT+ENHANCED+REVERSE+TRANSCRIPTASE+ASSAY Search PRODUCT+ENHANCED+REVERSE+TRANSCRIPTASE+ASSAY

Key Words Plus


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 MONITOR RETROVIRUS 15 88% 2% 7
2 MAB CELL CULTURE 9 83% 2% 5
3 SIZE EXCLUSION REMOVAL 9 83% 2% 5
4 PHARMACEUTICAL PROTEIN PURIFICATION 8 100% 2% 5
5 FAST FLOW CHROMATOGRAPHY 6 80% 1% 4
6 REVERSE TRANSCRIPTASE ASSAY 3 27% 3% 11
7 CELL LINE YMNU 3 100% 1% 3
8 INVIVO INVITRO ASSAY 3 100% 1% 3
9 PARVOVIRUS FILTER 3 100% 1% 3
10 MICROPOROUS MEMBRANE FILTER 3 60% 1% 3

Journals

Reviews


Title Publ. year Cit. Active
references		 % act. ref.
to same field
Chemical modification of gene silencing oligonucleotides for drug discovery and development 2005 44 42 17%
Nanofiltration of plasma-derived biopharmaceutical products 2003 92 50 8%
Downstream processing in the biotechnology industry 2002 10 15 20%
Biosafety and product release testing issues relevant to replication-competent oncolytic viruses 2002 7 13 23%
The clearance of viruses and transmissible spongiform encephalopathy agents from biologicals 2005 17 32 16%
Validation of biopharmaceutical purification processes for virus clearance evaluation 2002 13 16 13%
Quality by Design applications in biosimilar pharmaceutical products 2008 5 10 10%
Nonisotopic assays of viral polymerases and related proteins 1996 4 38 13%
IMMUNOLOGICAL CHARACTERIZATION OF REVERSE-TRANSCRIPTASE FROM HUMAN-TUMOR TISSUES 1983 2 4 75%
MOLECULAR RECOGNITION - A UNIVERSAL MOLECULAR SCIENCE 1991 4 6 17%

Address terms


Rank Address term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 PLANOVA 3 50% 1.5% 5
2 OFF BIOTECHNOL PROD 2 11% 3.9% 13
3 BIOPROC TECHNOL DEV 1 100% 0.6% 2
4 LILLY CORP DC3941 1 100% 0.6% 2
5 VIRAL CLEARANCE CELL LINE DEV 1 100% 0.6% 2
6 LATE STAGE PURIFICAT 1 30% 0.9% 3
7 ANIM CELL BANK 1 50% 0.3% 1
8 BIOPHARMACEUT SAFETY VALIDAT 1 50% 0.3% 1
9 BIOPURIFICAT DEV 1 50% 0.3% 1
10 ERYTHROPOIETIN PROD 1 50% 0.3% 1

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000121017 CHAIR BIOPROC ENGN//VACCINE PRODUCTION//RESIDUAL DNA
2 0.0000118223 AMOTOSALEN//PATHOGEN INACTIVATION//SOLVENT DETERGENT
3 0.0000106263 HYDROPHOBIC CHARGE INDUCTION CHROMATOGRAPHY//HYDROPHOBIC INTERACTION CHROMATOGRAPHY//DISPLACEMENT CHROMATOGRAPHY
4 0.0000095407 VL30//INTRACISTERNAL A PARTICLE//EARLY TRANSPOSON
5 0.0000091481 XMRV//XENOTROPIC MURINE LEUKEMIA VIRUS RELATED VIRUS//XENOTROPIC MURINE LEUKEMIA VIRUS RELATED VIRUS XMRV
6 0.0000084125 CANCERPHOBIA//MEDICINE IN LITERATURE//BOVINE POLYOMAVIRUS
7 0.0000069557 ENDOTOXIN REMOVAL//LPS REMOVAL//POCKET CALCULATOR
8 0.0000064339 PORCINE ENDOGENOUS RETROVIRUSES//PERV//PORCINE CYTOMEGALOVIRUS
9 0.0000060454 RALSTONIA PICKETTII//BREVUNDIMONAS DIMINUTA//FILTER VALIDATION
10 0.0000058485 NNRTIS//REVERSE TRANSCRIPTASE//HIV 1 REVERSE TRANSCRIPTASE