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Year Number of Results
1806 3
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1852 1
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1866 1
1868 1
1870 1
1876 2
1880 2
1883 1
1885 2
1889 1
1891 1
1892 1
1893 2
1894 2
1897 1
1898 2
1903 1
1907 2
1908 2
1909 3
1910 3
1912 4
1913 4
1914 5
1915 8
1916 5
1917 5
1918 3
1919 2
1920 8
1921 3
1922 5
1923 9
1924 3
1925 7
1926 6
1927 9
1928 7
1929 7
1930 8
1931 11
1932 5
1933 7
1934 7
1935 9
1936 3
1937 6
1938 10
1939 6
1940 4
1941 7
1942 7
1943 6
1944 8
1945 29
1946 45
1947 46
1948 59
1949 50
1950 74
1951 72
1952 68
1953 87
1954 83
1955 77
1956 77
1957 99
1958 97
1959 103
1960 125
1961 134
1962 153
1963 235
1964 235
1965 312
1966 355
1967 526
1968 757
1969 930
1970 1054
1971 1245
1972 1368
1973 1559
1974 1596
1975 2603
1976 2519
1977 2456
1978 2780
1979 2986
1980 3213
1981 3239
1982 3491
1983 4128
1984 4373
1985 4506
1986 4692
1987 4708
1988 5027
1989 5979
1990 6171
1991 6343
1992 6478
1993 6740
1994 7084
1995 7609
1996 7800
1997 7723
1998 8111
1999 8437
2000 9536
2001 10252
2002 10233
2003 11017
2004 12161
2005 13773
2006 15000
2007 15869
2008 16464
2009 17297
2010 18891
2011 21087
2012 22983
2013 24272
2014 25512
2015 26215
2016 26680
2017 27396
2018 29910
2019 32018
2020 35705
2021 39223
2022 42034
2023 42226
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2025 52654
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2027 156

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760,411 results

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Page 1
Floral dip: a simplified method for Agrobacterium-mediated transformation of Arabidopsis thaliana.
Clough SJ, Bent AF. Clough SJ, et al. Plant J. 1998 Dec;16(6):735-43. doi: 10.1046/j.1365-313x.1998.00343.x. Plant J. 1998. PMID: 10069079 Free article.
The Agrobacterium vacuum infiltration method has made it possible to transform Arabidopsis thaliana without plant tissue culture or regeneration. In the present study, this method was evaluated and a substantially modified transformation method was developed. ...Rep …
The Agrobacterium vacuum infiltration method has made it possible to transform Arabidopsis thaliana without plant tissue culture or r …
Optimizing Transformation Frequency of Cryptococcus neoformans and Cryptococcus gattii Using Agrobacterium tumefaciens.
Fu J, Brockman NE, Wickes BL. Fu J, et al. J Fungi (Basel). 2021 Jun 29;7(7):520. doi: 10.3390/jof7070520. J Fungi (Basel). 2021. PMID: 34209781 Free PMC article. Review.
The transformation of Cryptococcus spp. by Agrobacterium tumefaciens has proven to be a useful genetic tool. ...Agar concentration was found to have a significant effect on the transformant number as transformants increased with agar concentration across all …
The transformation of Cryptococcus spp. by Agrobacterium tumefaciens has proven to be a useful genetic tool. ...Agar concentration wa …
Transformation networks of metal-organic cages controlled by chemical stimuli.
Benchimol E, Nguyen BT, Ronson TK, Nitschke JR. Benchimol E, et al. Chem Soc Rev. 2022 Jun 20;51(12):5101-5135. doi: 10.1039/d0cs00801j. Chem Soc Rev. 2022. PMID: 35661155 Free PMC article. Review.
Such adaptable systems are of interest for applications in switchable catalysis, selective molecular recognition or as transformable materials. This review highlights recent advances in the transformation of cages using chemical stimuli, providing a catalogue of rep …
Such adaptable systems are of interest for applications in switchable catalysis, selective molecular recognition or as transformable …
Transformation of cyanobacteria.
Vioque A. Vioque A. Adv Exp Med Biol. 2007;616:12-22. doi: 10.1007/978-0-387-75532-8_2. Adv Exp Med Biol. 2007. PMID: 18161487 Review.
Cyanobacteria are amenable to genetic manipulation. Some strains are naturally transformable. Many others have been transformed in the lab by conjugation or electroporation. The ability to transform cyanobacteria has been determinant in the development of the …
Cyanobacteria are amenable to genetic manipulation. Some strains are naturally transformable. Many others have been transformed …
Transformation in Neisseria gonorrhoeae.
Callaghan MM, Dillard JP. Callaghan MM, et al. Methods Mol Biol. 2019;1997:143-162. doi: 10.1007/978-1-4939-9496-0_10. Methods Mol Biol. 2019. PMID: 31119623
Laboratory techniques for transformation of the pathogenic Neisseria are well developed, and take advantage of the natural transformability of these species. ...This chapter provides foundational information on the mechanism of Neisseria transformation, consi …
Laboratory techniques for transformation of the pathogenic Neisseria are well developed, and take advantage of the natural transfo …
Transformation of Rasch model logits for enhanced interpretability.
Ekstrand J, Westergren A, Årestedt K, Hellström A, Hagell P. Ekstrand J, et al. BMC Med Res Methodol. 2022 Dec 23;22(1):332. doi: 10.1186/s12874-022-01816-1. BMC Med Res Methodol. 2022. PMID: 36564722 Free PMC article.
However, while logit transformations are relatively common in the health sciences, use of LMD, SEM and LSD transformations appear to be uncommon despite their potential role. ...These transformations were conducted using a freely available Excel tool, develop …
However, while logit transformations are relatively common in the health sciences, use of LMD, SEM and LSD transformations app …
Transformation of nonencapsulated Streptococcus pneumoniae during systemic infection.
Bradshaw JL, Rafiqullah IM, Robinson DA, McDaniel LS. Bradshaw JL, et al. Sci Rep. 2020 Nov 3;10(1):18932. doi: 10.1038/s41598-020-75988-5. Sci Rep. 2020. PMID: 33144660 Free PMC article.
Some NESp lineages are associated with highly efficient DNA uptake and transformation frequencies. However, NESp strains lack capsule that may increase disease severity. We tested the hypothesis that NESp could acquire capsule during systemic infection and transform …
Some NESp lineages are associated with highly efficient DNA uptake and transformation frequencies. However, NESp strains lack capsule …
Inhibitory effect of capsule on natural transformation of Streptococcus pneumoniae.
Ma SX, Eichner H, Cammer M, Weiser JN. Ma SX, et al. mBio. 2025 Oct 8;16(10):e0139425. doi: 10.1128/mbio.01394-25. Epub 2025 Aug 28. mBio. 2025. PMID: 40874614 Free PMC article.
As these isolates were genetically distinct beyond capsule-encoding genes, the exact relationship between transformation and capsule remains unclear. Herein, we compared the transformability of a collection of isogenic capsule-switch strains. ...Although natural …
As these isolates were genetically distinct beyond capsule-encoding genes, the exact relationship between transformation and capsule …
Bacterial gene transfer by natural genetic transformation in the environment.
Lorenz MG, Wackernagel W. Lorenz MG, et al. Microbiol Rev. 1994 Sep;58(3):563-602. doi: 10.1128/mr.58.3.563-602.1994. Microbiol Rev. 1994. PMID: 7968924 Free PMC article. Review.
Since the famous discovery of transformation in Streptococcus pneumoniae by Griffith in 1928 and the demonstration of DNA as the transforming principle by Avery and coworkers in 1944, cellular processes involved in transformation have been studied extensively by in …
Since the famous discovery of transformation in Streptococcus pneumoniae by Griffith in 1928 and the demonstration of DNA as the tran …
A more rapid method for transformation of Helicobacter pylori.
Skene CD, Ferrero RL. Skene CD, et al. mSphere. 2025 Feb 25;10(2):e0000525. doi: 10.1128/msphere.00005-25. Epub 2025 Jan 31. mSphere. 2025. PMID: 39887209 Free PMC article.
This means that transformation can be performed at will and that transformants can be obtained within days, rather than weeks. ...Many pathogenic bacteria are naturally transformable; however, transformation experiments can be impeded by the slow-growi …
This means that transformation can be performed at will and that transformants can be obtained within days, rather than weeks. …
760,411 results
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