Genetic studies on the role of octopine T-DNA border regions in crown gall tumor formation

1986 ◽  
Vol 202 (2) ◽  
pp. 312-320 ◽  
Author(s):  
Robert A. Rubin
1983 ◽  
pp. 111-123 ◽  
Author(s):  
R. C. Tait ◽  
T. J. Close ◽  
M. Hagiya ◽  
R. C. Lundquist ◽  
C. I. Kado

1977 ◽  
Vol 18 (2) ◽  
pp. 469-472 ◽  
Author(s):  
Shelley Favus ◽  
Olga Gonzalez ◽  
Pamela Bowman ◽  
Alan Galsky

1957 ◽  
Vol 91 (860) ◽  
pp. 330-331 ◽  
Author(s):  
Richard M. Klein ◽  
Robert E. Beardsley

1955 ◽  
Vol 42 (8) ◽  
pp. 709-712 ◽  
Author(s):  
Richard M. Klein ◽  
Ida L. Tenenbaum

1977 ◽  
Vol 129 (1) ◽  
pp. 101-107 ◽  
Author(s):  
A L Montoya ◽  
M D Chilton ◽  
M P Gordon ◽  
D Sciaky ◽  
E W Nester

Author(s):  
Simerpreet Kaur ◽  
Jatinder K. Katnoria

<p><strong>Objective: </strong>Aim of the study was to screen the suspended particulate matter for their role in enhancing angiogenesis employing crown gall tumor assay.</p><p><strong>Methods: </strong>Particulate matter (PM<sub>10</sub>) samples were collected, on glass fiber filter paper at the rate of 1.12–1.14 m<sup>3/</sup>min for 8 hr using high volume sampler, from six different sites of Amritsar city. Aqueous extracts of suspended particulate matter were prepared using a mechanical shaker for 24 hour and the filtrate was centrifuged and lyophilized.</p><p><strong>Results: </strong>Maximum (34.67±1.764) tumors were induced by samples collected from Crystal chowk whereas tumor inducing ratio (TIR) was found to be comparably high for two sites <em>viz.,</em> Crystal chowk and Bhandari bridge.</p><p><strong>Conclusion: </strong>High tumor inducing ratio at the above-mentioned sites was correlated to high traffic emission from automobile exhaust. Crown gall tumor assay has been proved to be rapid, economical and reliable screening assay for angiogenesis agent.</p>


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