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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1963 1
1964 19
1965 102
1966 284
1967 408
1968 469
1969 568
1970 633
1971 733
1972 979
1973 1014
1974 1071
1975 915
1976 789
1977 711
1978 651
1979 635
1980 606
1981 591
1982 627
1983 676
1984 720
1985 737
1986 724
1987 806
1988 863
1989 965
1990 1049
1991 1017
1992 1039
1993 1054
1994 1049
1995 1086
1996 1020
1997 920
1998 1059
1999 1128
2000 1230
2001 1233
2002 1047
2003 1158
2004 1126
2005 1091
2006 1042
2007 1030
2008 1057
2009 964
2010 975
2011 1135
2012 1125
2013 1139
2014 938
2015 866
2016 790
2017 731
2018 738
2019 634
2020 505
2021 346
2022 68
2023 21
2024 74

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46,793 results

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Page 1
L-serine deaminase of Escherichia coli.
Alföldi L, Raskó I, Kerekes E. Alföldi L, et al. J Bacteriol. 1968 Nov;96(5):1512-8. doi: 10.1128/jb.96.5.1512-1518.1968. J Bacteriol. 1968. PMID: 4882014 Free PMC article.
Lysine decarboxylase (Escherichia coli B).
Boeker EA, Fischer EH. Boeker EA, et al. Methods Enzymol. 1983;94:180-4. doi: 10.1016/s0076-6879(83)94030-2. Methods Enzymol. 1983. PMID: 6353151 No abstract available.
46,793 results
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