Ribosomal DNA methylation in a flax genotroph and a crown gall tumour

1987 ◽  
Vol 8 (3) ◽  
pp. 217-225 ◽  
Author(s):  
Keith S. Blundy ◽  
Christopher A. Cullis ◽  
Angus G. Hepburn
Keyword(s):  
Dna Methylation ◽  
Ribosomal Dna ◽  
Crown Gall ◽  
Crown Gall Tumour

Transmission of nopaline crown gall tumour markers through meiosis in regenerated whole plants of Bidens alba

1984 ◽  
Vol 62 (3) ◽  
pp. 408-413 ◽  
Author(s):  
Robert A. Norton ◽  
G. H. N. Towers
Keyword(s):  
Agrobacterium Tumefaciens ◽  
Apical Dominance ◽  
Crown Gall ◽  
Morphological Traits ◽  
Tumour Marker ◽  
Mendelian Inheritance ◽  
Fourth Generation ◽  
Crown Gall Tumour ◽  
Whole Plants ◽  
Auxin Autotrophy

Results show the feasibility of regenerating rooting Bidens alba plants from nopaline-type crown galls incited by Agrobacterium tumefaciens containing pTi-T37. Transmission of the tumour marker nopaline synthesis is demonstrated into the fourth generation but decreases in level of expression or loss of the trait occurs. Nopaline synthesis and auxin autotrophy, as markers, can also be differentially lost, making it difficult to demonstrate Mendelian inheritance. Formation of octopine-type tumours on nopaline positive plants occurs in a high percentage of inoculations. Transformed plants show several morphological traits which distinguish them from normal plants: they are smaller, have decreased apical dominance, show hypertrophy of the hypocotyl region, lower nodes, and petiole bases, and frequently form an extra spur of tissue in ray flowers.

scholarly journals Ribosomal DNA methylation in patients with endometrial carcinoma

Cancer ◽  
2002 ◽  
Vol 94 (11) ◽  
pp. 2941-2952 ◽  
Author(s):  
Matthew A. Powell ◽  
David G. Mutch ◽  
Janet S. Rader ◽  
Thomas J. Herzog ◽  
Tim Hui-Ming Huang ◽  
...  
Keyword(s):  
Dna Methylation ◽  
Endometrial Carcinoma ◽  
Ribosomal Dna

Phosphatidylinositol turnover in crown gall tumour

1992 ◽  
Vol 31 (3) ◽  
pp. 773-774 ◽  
Author(s):  
Vibha Srivastava ◽  
Sipra Guha-Mukherjee
Keyword(s):  
Crown Gall ◽  
Phosphatidylinositol Turnover ◽  
Crown Gall Tumour

Spontaneous High-level BUdR Tolerance of the Unorganized Crown-gall Tumour

1977 ◽  
Vol 171 (6) ◽  
pp. 537-546 ◽  
Author(s):  
M. Bezděk ◽  
B. Vyskot ◽  
L. Tkadleček ◽  
Z. Karpfel
Keyword(s):  
Crown Gall ◽  
Crown Gall Tumour ◽  
High Level

Clones from a shooty tobacco crown gall tumor II: irregular T-DNA structures and organization, T-DNA methylation and conditional expression of opine genes

1986 ◽  
Vol 7 (4) ◽  
pp. 285-299 ◽  
Author(s):  
R. Peerbolte ◽  
K. Leenhouts ◽  
G. M. S. Hooykaas-van Slogteren ◽  
G. J. Wullems ◽  
R. A. Schilperoort
Keyword(s):  
Dna Methylation ◽  
Crown Gall ◽  
Dna Structures ◽  
Crown Gall Tumor ◽  
Conditional Expression
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