Class information for:
Level 2: DEINOCOCCUS RADIODURANS//ASTROBIOL EXTREMOPHILES//PLANETARY PROTECTION

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
2882 2848 35.1 58%


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
1 4 ECONOMICS//EDUCATION & EDUCATIONAL RESEARCH//PSYCHOL 3876184
594 3       ORIGINS OF LIFE AND EVOLUTION OF BIOSPHERES//UV B RADIATION//ORIGIN OF LIFE 14910
2882 2             DEINOCOCCUS RADIODURANS//ASTROBIOL EXTREMOPHILES//PLANETARY PROTECTION 2848
13967 1                   ASTROBIOL EXTREMOPHILES//AREA GEODINAM INTERNA//CHROOCOCCIDIOPSIS 801
15476 1                   ENVIRONM BIOL LIFE SUPPORT TECHNOL//BIOSPHERE 2//CLOSED ECOLOGICAL SYSTEMS 711
15652 1                   DEINOCOCCUS RADIODURANS//DEINOCOCCUS//BIO ENVIRONM TECHNOL 700
17877 1                   PLANETARY PROTECTION//BIOTECHNOL PLANETARY PROTECT GRP//PANSPERMIA 578
37434 1                   PL MATH ASTRON//FREE ENERGY HELMHOLTZ ENERGY//ISUA IRON FORMATION 58

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 DEINOCOCCUS RADIODURANS authKW 692099 4% 59% 109
2 ASTROBIOL EXTREMOPHILES address 464309 2% 92% 47
3 PLANETARY PROTECTION authKW 406182 2% 63% 60
4 DEINOCOCCUS authKW 406031 2% 76% 50
5 BIOTECHNOL PLANETARY PROTECT GRP address 300745 2% 64% 44
6 ENVIRONM BIOL LIFE SUPPORT TECHNOL address 291454 2% 63% 43
7 ASTROBIOLOGY journal 288910 6% 17% 160
8 PANSPERMIA authKW 278266 2% 58% 45
9 LITHOPANSPERMIA authKW 214882 1% 95% 21
10 BIOSPHERE 2 authKW 173640 1% 60% 27

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 Engineering, Aerospace 21075 13% 1% 376
2 Astronomy & Astrophysics 12363 28% 0% 797
3 Geosciences, Multidisciplinary 9865 22% 0% 634
4 Microbiology 7095 22% 0% 618
5 Biology 6110 14% 0% 387
6 Meteorology & Atmospheric Sciences 3755 11% 0% 307
7 Ecology 1023 8% 0% 221
8 Spectroscopy 754 5% 0% 145
9 Biotechnology & Applied Microbiology 640 8% 0% 221
10 Horticulture 394 2% 0% 62

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 ASTROBIOL EXTREMOPHILES 464309 2% 92% 47
2 BIOTECHNOL PLANETARY PROTECT GRP 300745 2% 64% 44
3 ENVIRONM BIOL LIFE SUPPORT TECHNOL 291454 2% 63% 43
4 AREA GEODINAM INTERNA 158136 1% 51% 29
5 BIO ENVIRONM TECHNOL 118767 1% 43% 26
6 INT JOINT AEROSP BIOTECHNOL MED ENGN 112769 1% 48% 22
7 SPACE LIFE SCI 103332 2% 21% 47
8 GRP ASTROBIOL 86468 0% 73% 11
9 GEOCHEM MINERAL MINERAL OURCES 80889 2% 14% 54
10 NUCL AGR SCI 73531 2% 13% 53

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 ASTROBIOLOGY 288910 6% 17% 160
2 INTERNATIONAL JOURNAL OF ASTROBIOLOGY 141239 3% 17% 76
3 ADVANCES IN SPACE RESEARCH 77927 9% 3% 265
4 ACTA ASTRONAUTICA 20102 4% 2% 104
5 ORIGINS OF LIFE AND EVOLUTION OF BIOSPHERES 18624 1% 4% 42
6 ADVANCES IN SPACE RESEARCH-SERIES 15894 3% 2% 74
7 PLANETARY AND SPACE SCIENCE 7942 2% 1% 66
8 INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY 7594 3% 1% 78
9 JOURNAL OF RAMAN SPECTROSCOPY 6591 2% 1% 60
10 EXTREMOPHILES 4696 1% 2% 25

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 DEINOCOCCUS RADIODURANS 692099 4% 59% 109 Search DEINOCOCCUS+RADIODURANS Search DEINOCOCCUS+RADIODURANS
2 PLANETARY PROTECTION 406182 2% 63% 60 Search PLANETARY+PROTECTION Search PLANETARY+PROTECTION
3 DEINOCOCCUS 406031 2% 76% 50 Search DEINOCOCCUS Search DEINOCOCCUS
4 PANSPERMIA 278266 2% 58% 45 Search PANSPERMIA Search PANSPERMIA
5 LITHOPANSPERMIA 214882 1% 95% 21 Search LITHOPANSPERMIA Search LITHOPANSPERMIA
6 ASTROBIOLOGY 212263 5% 14% 144 Search ASTROBIOLOGY Search ASTROBIOLOGY
7 BIOSPHERE 2 173640 1% 60% 27 Search BIOSPHERE+2 Search BIOSPHERE+2
8 CLOSED ECOLOGICAL SYSTEMS 154897 1% 85% 17 Search CLOSED+ECOLOGICAL+SYSTEMS Search CLOSED+ECOLOGICAL+SYSTEMS
9 CHROOCOCCIDIOPSIS 135053 1% 60% 21 Search CHROOCOCCIDIOPSIS Search CHROOCOCCIDIOPSIS
10 SOIL LIKE SUBSTRATE 117918 0% 100% 11 Search SOIL+LIKE+SUBSTRATE Search SOIL+LIKE+SUBSTRATE

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 SLADE, D , RADMAN, M , (2011) OXIDATIVE STRESS RESISTANCE IN DEINOCOCCUS RADIODURANS.MICROBIOLOGY AND MOLECULAR BIOLOGY REVIEWS. VOL. 75. ISSUE 1. P. 133 -+ 221 42% 185
2 AGAPOV, AA , KULBACHINSKIY, AV , (2015) MECHANISMS OF STRESS RESISTANCE AND GENE REGULATION IN THE RADIORESISTANT BACTERIUM DEINOCOCCUS RADIODURANS.BIOCHEMISTRY-MOSCOW. VOL. 80. ISSUE 10. P. 1201 -1216 98 69% 2
3 MISRA, HS , RAJPUROHIT, YS , KOTA, S , (2013) PHYSIOLOGICAL AND MOLECULAR BASIS OF EXTREME RADIORESISTANCE IN DEINOCOCCUS RADIODURANS.CURRENT SCIENCE. VOL. 104. ISSUE 2. P. 194 -205 70 75% 11
4 BLASIUS, M , SOMMER, S , HUBSCHER, U , (2008) DEINOCOCCUS RADIODURANS: WHAT BELONGS TO THE SURVIVAL KIT?.CRITICAL REVIEWS IN BIOCHEMISTRY AND MOLECULAR BIOLOGY. VOL. 43. ISSUE 3. P. 221-238 86 51% 116
5 MUNTEANU, A , UIVAROSI, V , ANDRIES, A , (2015) RECENT PROGRESS IN UNDERSTANDING THE MOLECULAR MECHANISMS OF RADIORESISTANCE IN DEINOCOCCUS BACTERIA.EXTREMOPHILES. VOL. 19. ISSUE 4. P. 707 -719 63 61% 5
6 OLSSON-FRANCIS, K , COCKELL, CS , (2010) EXPERIMENTAL METHODS FOR STUDYING MICROBIAL SURVIVAL IN EXTRATERRESTRIAL ENVIRONMENTS.JOURNAL OF MICROBIOLOGICAL METHODS. VOL. 80. ISSUE 1. P. 1-13 54 79% 17
7 LU, HM , XIA, WR , CHEN, H , YIN, LF , ZHAO, XJ , XU, GZ , HUA, YJ , (2011) CHARACTERIZATION OF THE ROLE OF DR0171 IN TRANSCRIPTIONAL RESPONSE TO RADIATION IN THE EXTREMELY RADIORESISTANT BACTERIUM DEINOCOCCUS RADIODURANS.ARCHIVES OF MICROBIOLOGY. VOL. 193. ISSUE 10. P. 741-750 44 94% 4
8 LU, HM , CHEN, H , XU, GZ , MIRAJ-UL-HUSSAIN SHAH, A , HUA, YJ , (2012) DNA BINDING IS ESSENTIAL FOR PPRI FUNCTION IN RESPONSE TO RADIATION DAMAGE IN DEINOCOCCUS RADIODURANS.DNA REPAIR. VOL. 11. ISSUE 2. P. 139 -145 39 85% 15
9 WANG, LY , YIN, LF , XU, GZ , LI, MF , ZHANG, H , TIAN, B , HUA, YJ , (2012) COOPERATION OF PPRI AND DRRRA IN RESPONSE TO EXTREME IONIZING RADIATION IN DEINOCOCCUS RADIODURANS.CHINESE SCIENCE BULLETIN. VOL. 57. ISSUE 1. P. 98 -104 35 97% 7
10 LU, HM , GAO, GJ , XU, GZ , FAN, L , YIN, LF , SHEN, BH , HUA, YJ , (2009) DEINOCOCCUS RADIODURANS PPRI SWITCHES ON DNA DAMAGE RESPONSE AND CELLULAR SURVIVAL NETWORKS AFTER RADIATION DAMAGE.MOLECULAR & CELLULAR PROTEOMICS. VOL. 8. ISSUE 3. P. 481-494 43 81% 31

Classes with closest relation at Level 2


Rank Class id link
1 3915 SETI//EXTRATERRESTRIAL INTELLIGENCE//FERMI PARADOX
2 348 JOURNAL OF GEOPHYSICAL RESEARCH-PLANETS//MARS//ICARUS
3 1403 SPELEOTHEM//STALAGMITE//TRAVERTINE
4 1835 ANTIFREEZE PROTEIN//FREEZE TOLERANCE//SUPERCOOLING POINT
5 1046 INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY//POLYPHASIC TAXONOMY//YUNNAN MICROBIOL
6 2416 UV B RADIATION//UV B//ULTRAVIOLET B RADIATION
7 2157 GRAVITROPISM//AQUAPORIN//ENDODERMIS
8 1686 ANTHRAX//BACILLUS ANTHRACIS//BACILLUS CEREUS
9 638 METEORITICS & PLANETARY SCIENCE//COMETS//METEORS
10 1734 RAMAN SPECTROSCOPY//APPLIED SPECTROSCOPY//CHILAK ATI

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