| Complete genome sequence of a virulent isolate of Streptococcus pneumoniae H Tettelin, KE Nelson, IT Paulsen, JA Eisen, TD Read, S Peterson, ... Science 293 (5529), 498-506, 2001 | 1668 | 2001 |
| An unmodified heptadecapeptide pheromone induces competence for genetic transformation in Streptococcus pneumoniae. LS Håvarstein, G Coomaraswamy, DA Morrison Proceedings of the National Academy of Sciences 92 (24), 11140-11144, 1995 | 959 | 1995 |
| A highly conserved repeated DNA element located in the chromosome of Streptococcus pneumoniae B Martin, O Humbert, M Camara, E Guenzi, J Walker, T Mitchell, P Andrew, ... Nucleic acids research 20 (13), 3479-3483, 1992 | 535 | 1992 |
| Regulation of competence for genetic transformation in Streptococcus pneumoniae by an auto‐induced peptide pheromone and a two‐component regulatory system EV Pestova, LS Håvarstein, DA Morrison Molecular microbiology 21 (4), 853-862, 1996 | 522 | 1996 |
| An rpsL Cassette, Janus, for Gene Replacement through Negative Selection in Streptococcus pneumoniae CK Sung, H Li, JP Claverys, DA Morrison Applied and environmental microbiology 67 (11), 5190-5196, 2001 | 511 | 2001 |
| Identification of competence pheromone responsive genes in Streptococcus pneumoniae by use of DNA microarrays SN Peterson, CK Sung, R Cline, BV Desai, EC Snesrud, P Luo, J Walling, ... Molecular microbiology 51 (4), 1051-1070, 2004 | 450 | 2004 |
| Identification of a New Regulator inStreptococcus pneumoniae Linking Quorum Sensing to Competence for Genetic Transformation MS Lee, DA Morrison Journal of Bacteriology 181 (16), 5004-5016, 1999 | 427 | 1999 |
| [21] Transformation and preservation of competent bacterial cells by freezing DA Morrison Methods in enzymology 68, 326-331, 1979 | 369 | 1979 |
| Identification of the streptococcal competence‐pheromone receptor LS Håvarstein, P Gaustad, IF Nes, DA Morrison Molecular microbiology 21 (4), 863-869, 1996 | 365 | 1996 |
| PCR ligation mutagenesis in transformable streptococci: application and efficiency PCY Lau, CK Sung, JH Lee, DA Morrison, DG Cvitkovitch Journal of microbiological methods 49 (2), 193-205, 2002 | 357 | 2002 |
| PCR ligation mutagenesis in transformable streptococci: application and efficiency PCY Lau, CK Sung, JH Lee, DA Morrison, DG Cvitkovitch Journal of microbiological methods 49 (2), 193-205, 2002 | 357 | 2002 |
| A functional genomic analysis of type 3 Streptococcus pneumoniae virulence GW Lau, S Haataja, M Lonetto, SE Kensit, A Marra, AP Bryant, D McDevitt, ... Molecular microbiology 40 (3), 555-571, 2001 | 338 | 2001 |
| Transformation in Escherichia coli: cryogenic preservation of competent cells DA Morrison Journal of bacteriology 132 (1), 349-351, 1977 | 321 | 1977 |
| Competence for genetic transformation in encapsulated strains of Streptococcus pneumoniae: two allelic variants of the peptide pheromone G Pozzi, L Masala, F Iannelli, R Manganelli, LS Havarstein, L Piccoli, ... Journal of bacteriology 178 (20), 6087-6090, 1996 | 318 | 1996 |
| A novel double‐tryptophan peptide pheromone controls competence in Streptococcus spp. via an Rgg regulator L Mashburn‐Warren, DA Morrison, MJ Federle Molecular microbiology 78 (3), 589-606, 2010 | 313 | 2010 |
| Gene Expression Analysis of the Streptococcus pneumoniae Competence Regulons by Use of DNA Microarrays S Peterson, RT Cline, H Tettelin, V Sharov, DA Morrison Journal of bacteriology 182 (21), 6192-6202, 2000 | 215 | 2000 |
| Construction and evaluation of new drug-resistance cassettes for gene disruption mutagenesis in Streptococcus pneumoniae, using an ami test platform JP Claverys, A Dintilhac, EV Pestova, B Martin, DA Morrison Gene 164 (1), 123-128, 1995 | 207 | 1995 |
| Genetic transformation in Streptococcus pneumoniae: nucleotide sequence analysis shows comA, a gene required for competence induction, to be a member of the bacterial ATP … FM Hui, DA Morrison Journal of bacteriology 173 (1), 372-381, 1991 | 184 | 1991 |
| Construction and properties of a new insertion vector, pJDC9, that is protected by transcriptional terminators and useful for cloning of DNA from Streptococcus pneumoniae JD Chen, DA Morrison Gene 64 (1), 155-164, 1988 | 182 | 1988 |
| Isolation of transformation-deficient Streptococcus pneumoniae mutants defective in control of competence, using insertion-duplication mutagenesis with the erythromycin … DA Morrison, MC Trombe, MK Hayden, GA Waszak, JD Chen Journal of bacteriology 159 (3), 870-876, 1984 | 173 | 1984 |
