Effect of cytokinin and gibberelin on lettuce seeds germination

Paper Details

Research Paper 01/10/2014
Views (1120)
current_issue_feature_image
publication_file

Effect of cytokinin and gibberelin on lettuce seeds germination

Malihe Noghani, Mohammad javad shakori, Nafiseh darandeh
Int. J. Biosci. 5(7), 1-4, October 2014.
Copyright Statement: Copyright 2014; The Author(s).
License: CC BY-NC 4.0

Abstract

This study was about germination of Lettuce (Lactuca sativa) performed in Azad Islamic university Shirvan branch and effects of cytokinin and gibberellin soaking were investigated in a Randomized Complete Block Design with factorial treatment structure in four replications. The solutions of cytokinin and gibberellin were prepared at 2, 4, 6 and 8 ppm levels and 1000 seed were soaked in solutions. The effects of applied hormones and the concentrations of hormone solutions were significant (0.01%). Soaking the seeds in 8 and 6 ppm of cytokinin solutions had the highest effect on duration of radicles growth (7.75 and 5.5 days respectively) and also using 8 ppm of cytokinin solution had the highest effect on duration of hypocotylesgrowth (14 days).

Anonymous. 2005. Lettuce Atlantic province vegetable crops. Farm Extension Services P.E.I. Department of Agriculture, Fisheries and Aquaculture, 250/600.

Black M, Bewley JD, Fountain D. 1974. Lettuce seed germination and cytokinins: their entry and formation, planta (Berlin) 117, 149-152. http://dx.doi.org/10.1007/BF00390796.

Haroun SA, Shukry WM, Abbas MA, Mowafy AM. 2011. Growth and physiological responses of Solanumlycopersicum to atonik and benzyl adenine under vernalized conditions, Journal of Ecology and the Natural Environment 3(9), 319-331.

Koocheki  A, Azizi  G.  2005.  Effect  of  different treatments on breaking dormancy of Teucriumpolium, Agricultural research magazine of Iran 3(1), 81-88.

Kucera B, Cohn MA, Leubner-Metzger G. 2005. Plant hormone interactions during seed dormancy release and germination. Seed Science Research 15, 281-307. http://dx.doi.org/10.1079/SSR2005218

Leung DWM, Bewley D. 1981. Red-light and gibberelic acid enhanced α-galactosidase in germinating Lettuce seeds, cv. Grand Rapids. Planta 152, 436-441. http://dx.doi.org/10.1007/BF00385360.

Nikolic    R, Mitic     N, Živkovic S, Grubisic D, Neskovic M. 2007. Cytokinins and Urea derivatives stimulate seed germination in Lotus corniculatus L., Archives of Biological Science Belgrade 59(2), 125-128. http://dx.doi.org/10.2298/ABS0702125N

Sawada Y, Katsumata T, Kawaide H,Nakajima M, Asami T, Nakaminami K, Kurahishi T, Mitsuhashi W, Inoue Y, Toyomasu T. 2008. Germination of photoblastic lettuce seeds is regulated via the control of endogenous physiologically active gibberellin content, rather than of gibberellin responsiveness. Journal of Experimental Botany 59(12), 3383-3393. http://dx.doi.org/10.1093/jxb/ern192

Toyomasu T, Tsuji H, Yamane H, Nakayama M, Yamaguchi I, Murofushi N, Takahashi N, Inoue Y. 1993. Light effects on endogenous levels of gibberellins in photoblastic lettuce seeds. Journal of Plant Growth Regulation 12, 85–90. http://dx.doi.org/10.1007/BF00193238.

Related Articles

Intra-population genetic diversity modeling of date palm (Phoenix dactylifera L.) population in Niger

Adamou Ibrahim Maman Laouali*, Zango Oumarou, Alio Moussa Abdourazak, Rafiou Abdoulaye, Idi Saidou Sani, Idi Garba Nana Mariama, Bakasso Yacoubou, Int. J. Biosci. 29(3), 62-70, September 2026.

Biocontrol potential of indigenous Trichoderma isolates against Fusarium wilt of cotton in Tanzania: In vitro screening and screen-house validation

Fauzia Khalid Mpiganzila*, Alfonce Leonard, Lidia Munuo, Ernest Mbega, Agatha Aloyce, Int. J. Biosci. 29(3), 44-61, September 2026.

In vitro study of antioxidant, anti-inflammatory and antihyperglycemic activity of medicinal plants

T. K. Nishath*, P. Mathavi, V. Ambikapathy, P. Prakash, A. Panneerselvam, Int. J. Biosci. 29(3), 32-43, September 2026.

Association between the IL13 rs1800925 (-1112C/T) polymorphism and Schistosoma mansoni infection intensity in a population from western Côte d’Ivoire

Bernardin Ahouty Ahouty*, Abla Edwige Sokouri, Georges Bohoussou Kassi, Innocent Allépo Abé, Martial Kassi N’djetchi, Yaya Ouangbo Ouattara, Ornella Karmelle Lydia Dago, Mathurin Yao Koffi, Thomas Konan Konan, Mathurin N’Goran Koffi, Int. J. Biosci. 29(3), 20-31, September 2026.

Abattoir-based surveillance reveals geographic clustering and risk factors for bovine tuberculosis in Tanzania

Yohana Siyajali Anatory*, Beatus Lyimo, Blandina T. Mmbaga, Joram Buza, Int. J. Biosci. 29(3), 11-19, September 2026.

In vitro assessment of the anticancer activity of quinaldic acid against human breast cancer cells (MCF-7)

N. Medhavi, S. M. Sivasankaran, K. Selvakumar, K. Harish, S. Manoharan*, Int. J. Biosci. 29(3), 1-10, September 2026.

In silico molecular docking analysis of quinaldic acid against cancer related targets

N. Medhavi, K. Harish, S. M. Sivasankaran, K. Selvakumar, B. Vidhyambigai, S. Manoharan*, Int. J. Biosci. 29(2), 129-139, August 2026.

First records of Macrogyrodactylus clarii and six species of Quadriacanthus (Monogenea) infecting Clarias gariepinus (Burchell, 1822) across four localities in Senegal

Arfang Diamanka*, Abdou Toure, Sikhou Drame, Cheikh Diop, Ngor Faye, Int. J. Biosci. 29(2), 118-128, August 2026.