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Endogenous gibberellins and gibberellin-like substances in long-day and short-day species of tobacco plants: a possible correlation with photoperiodic response


, : Endogenous gibberellins and gibberellin-like substances in long-day and short-day species of tobacco plants: a possible correlation with photoperiodic response. Phytochemistry, 10: 3, 509-517

The long-day plant Nicotiana sylvestris and the short-day plant N. tabacum were grown both under favourable and unfavourable photoperiodic conditions and then analysed for endogenous gibberellins and gibberellin-like substances. GA3 was the main gibberellin in the leaves of both plants. Its content reached a maximum, (12 micro g/kg) in N. sylvestris grown under favourable long-day conditions and no GA3 was detected in N. tabacum grown under short-day conditions. It was concluded that.

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DOI: 10.1016/s0031-9422(00)94690-9


Other references

Molla, A.; Fentahun, N., 2014: Predictors of willingness to participate in health insurance services among the community of jimma town, southwest ethiopia. Health insurance schemes are increasingly recognized as tools to finance health care provision in low-income countries. The main objective of this study was to find out the awareness of and demand for health insurance and to identify those reasons...

Bertoncello, Nádia.; Moreira, R.Peres.; Arita, D.Yuri.; Aragão, D.S.; Watanabe, I.Kazue.Mizuno.; Dantas, P.S.; Santos, R.; Mattar-Rosa, R.; Yokota, R.; Cunha, T.Sousa.; Casarini, D.Elena., 2016: Diabetic Nephropathy Induced by Increased Ace Gene Dosage Is Associated with High Renal Levels of Angiotensin (1-7) and Bradykinin. Population studies have shown an association between diabetic nephropathy (DN) and insertion/deletion (I/D) polymorphism of the angiotensin-converting enzyme (ACE) gene (ACE in humans, Ace in mice). The aim was to evaluate the modulation of Ace co...

Lukyanchikov, F.V., 1966: Distribution of fishes in the Bratsk Reservoir during its formation Conference on the biology of Siberian productive waters, 1966. Distribution of fishes in the Bratsk Reservoir during its formation Conference on the biology of Siberian productive waters, Raspredelenie ikhtiofauny Brats-kogo vodokhranilishcha v period ego formirovaniya In: Soveshchanie po biologii produktivnykh vodoemov Sibiri, Conference on the biology of Siberian productive waters, 51-52

Medvedev N.F.; Burovoy A.M., 1974: Search for petroleum reservoirs in terrigenous Devonian deposits of the southeastern slope of the Russian Platform. Distribution of reservoirs related to basement fracture patterns.

Rosenberg N.D.; Spera F.J., 1990: Double diffusive convection in hydrothermal systems with complex permeability fields. Pages 77 1990

Fabian, A.; Deliu, C.; Veress, E., 1983: Cytophysiological characteristics of Triticum vulgare treated with ultrasound. Grain and seedlings of wheat cv. Cenad 117 were treated for 30, 60 or 90 s to ultrasound at 0.9 or 1.2 W/cmsuperscript 2. 0.9 W/cmsuperscript 2 increased fresh and dry weight in 72-hour-old seedlings. 1.2 W/cmsuperscript 2 treatment of the grain i...

Zega Thomas J.; Nittler Larry R.; Busemann Henner; Hoppe Peter; Stroud Rhonda M., 2007: Coordinated isotopic and mineralogic analyses of planetary materials enabled by in situ lift-out with a focused ion beam scanning electron microscope. We describe a focused ion beam scanning electron microscope (FIB-SEM) technique that enables coordinated isotopic and mineralogic analysis of planetary materials. We show that site-specific electron-transparent sections can be created and extracte...

Ay, A.; Demir, A.; Kismet, K.; Emir, L.; Ertas, E., 2013: Idiopathic giant atonic bladder (6000 mL in volume) present for 15 years with no urinary symptoms. Urinary retention is common in patients with neurologic disorders. We present a case of asymptomatic idiopathic giant bladder from which 6000 mL urine was drained. This is the largest volume of bladder that we found in the literature.

Simmons, Ga, 1977: Recent advances in the monitoring and prediction of forest insect populations. Michigan academician: 10 (2) 151-161

Scharf S.M., 1992: Work done by the heart and lungs. Scharf, S M (Ed ) Fundamental And Clinical Cardiology, 7 Cardiopulmonary Physiology in Critical Care Xv+445p Marcel Dekker, Inc : New York, New York, Usa; Basel, Switzerland Illus 39-43