The role of polyamines in potato tuber formation

1992 ◽  
Vol 28 (2) ◽  
pp. 81-86 ◽  
Author(s):  
Calixto M. Protacio ◽  
Hector E. Flores
Keyword(s):  
Potato Tuber ◽  
Tuber Formation

scholarly journals The Role of Gibberellin, Abscisic Acid, and Sucrose in the Regulation of Potato Tuber Formation in Vitro

1998 ◽  
Vol 117 (2) ◽  
pp. 575-584 ◽  
Author(s):  
Xin Xu ◽  
André A.M. van Lammeren ◽  
Evert Vermeer ◽  
Dick Vreugdenhil
Keyword(s):  
Abscisic Acid ◽  
Potato Tuber ◽  
Tuber Formation

The role of siderophores in potato tuber yield increase by Pseudomonas putida in a short rotation of potato

1986 ◽  
Vol 92 (6) ◽  
pp. 249-256 ◽  
Author(s):  
P. A. H. M. Bakker ◽  
J. G. Lamers ◽  
A. W. Bakker ◽  
J. D. Marugg ◽  
P. J. Weisbeek ◽  
...  
Keyword(s):  
Potato Tuber ◽  
Pseudomonas Putida ◽  
Tuber Yield ◽  
Yield Increase ◽  
Short Rotation

Induction of Rishitin and Lubimin Synthesis in Potato Tuber Slices by Non-Specific Elicitors — Role of Gene Derepression

1979 ◽  
Vol 42 (6) ◽  
pp. 512-518 ◽  
Author(s):  
A. S. CHEEMA ◽  
N. F. HAARD
Keyword(s):  
Potato Tuber ◽  
Mrna Translation ◽  
Metabolic Inhibitors ◽  
Protein Synthesis Inhibitors ◽  
High Concentration ◽  
Low Concentrations ◽  
Translation Block ◽  
Heavy Metal Salts ◽  
Stress Metabolites

The stress metabolites rishitin and lubimin accumulate at relatively low concentrations (5–20 ppm) in potato tuber slices subjected to various cell-disruptive treatments including heavy metal salts, sulfhydryl reagents, metabolic inhibitors, detergents, ultraviolet light and lysosomal enzymes. Cold-stored (4 C) tubers are more disposed to terpene accumulation than freshly harvested, 25-C stored and conditioned potatoes. Various inhibitors of DNA transcription and mRNA translation block terpene induction by non-specific elicitors when applied at sufficiently high concentration. However. various protein synthesis inhibitors were shown to be potent elicitors of terpene accumulation when applied at lower concentration. Actinomycin D (25 μg/ml) treatment of discs for 30 min elicits higher levels of rishitin than results from Phytophthora infestans interaction with potato (> 100 ppm). A mechanism for terpene induction based on derepression of “stress metabolite DNA” is proposed to explain the experimental data.

Tuber-Specific Expression of Two Gibberellin Oxidase Transgenes from Arabidopsis Regulates over Wide Ranges the Potato Tuber Formation

2019 ◽  
Vol 66 (6) ◽  
pp. 984-991 ◽  
Author(s):  
O. O. Kolachevskaya ◽  
S. N. Lomin ◽  
M. Kojima ◽  
I. A. Getman ◽  
L. I. Sergeeva ◽  
...  
Keyword(s):  
Potato Tuber ◽  
Tuber Formation ◽  
Specific Expression

Inhibitory effect of salicylhydroxamic acid on theobroxide-induced potato tuber formation

Plant Science ◽  
2003 ◽  
Vol 165 (5) ◽  
pp. 993-999 ◽  
Author(s):  
Xiquan Gao ◽  
Qing Yang ◽  
Chisato Minami ◽  
Hideyuki Matsuura ◽  
Atsuo Kimura ◽  
...  
Keyword(s):  
Potato Tuber ◽  
Inhibitory Effect ◽  
Tuber Formation ◽  
Salicylhydroxamic Acid

Role of Phytic Acid in Potato Tuber

Nature ◽  
1965 ◽  
Vol 206 (4991) ◽  
pp. 1372-1373 ◽  
Author(s):  
BOGUSŁAW SAMOTUS
Keyword(s):  
Potato Tuber ◽  
Phytic Acid
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