نوع مقاله : مقالات پژوهشی

نویسندگان

دانشگاه یاسوج

چکیده

بابونههای آلمانی (Matricaria chamomilla L.) و شیرازی (Matricaria recutita L.) از مهم‌ترین گیاهان دارویی خانواده کاسنی می‌باشند که در صنایع داروسازی، بهداشتی، آرایشی و غذایی استفاده می‌شوند. ریزازدیادی درون شیشه‌ای گیاهان، پتانسیل بالایی جهت تولید داروهای گیاهی، احیاء و حفظ گیاهان، ایجاد تنوع سوماکلونی، تکثیر به صورت صنعتی، تولید متابولیت‌های ثانویه با ارزش و افزایش مواد موثره دارد. در این مطالعه تاثیر هورمون‌های گیاهی NAA، BAP، 2ip، Zeatin و کینتین بر باززایی مستقیم گیاهچه از ریزنمونه‌های برگ، کوتیلدون و ساقه (فاقد گره و دارای گره) بابونه‌های آلمانی و شیرازی به صورت فاکتوریل در قالب طرح کاملاً تصادفی با چهار تکرار مورد مطالعه قرار گرفت. نتایج نشان دادند که در باززایی مستقیم هر دو نوع بابونه بهترین ریزنمونه‌، ساقه دارای گره و کوتیلدون به ترتیب با 75/78 و 75 درصد شاخساره‌زایی بودند. همچنین برترین رقم و ترکیب هورمونی، رقم بابونه شیرازی با ترکیب هورمونی 5/1 میلی‌گرم در لیتر 2-ip به همراه 1/0 میلی‌گرم در لیترNAA در محیط کشت MS بود. تولید ریشه هم تحت‌تاثیر هورمون اکسین (5/0 میلی‌گرم در لیتر IBA) و هم به‌صورت خودبخودی انجام شد. بر اساس نتایج این تحقیق، بابونه پاسخ مناسبی به باززایی مستقیم نشان داد.

کلیدواژه‌ها

عنوان مقاله [English]

Assessment of Direct Regeneration in Germany (Matricaria chamomilla L.) and Shirazi Chamomiles (Matricaria recutita L.)

نویسندگان [English]

  • Asad Masoumiasl
  • Ameneh Aryiaeineghad
  • Masud Dehdeari

Yasouj University

چکیده [English]

Introduction: German (Matricaria chamomilla L.) and Shirazi (Matricaria recutita L.) chamomiles are the most important medicinal plants of the Astraceae family which are used in the pharmaceutical, health, food and cosmetics industries. Production of this plant has been undertaken in Iran mainly in Isfahan, Kohgiluyeh and Boyerahmad, Golestan and Hamedan provinces. In vitro propagation of plants have higher potential to produce qualified natural products, restoring and preserving of endangered plants, induction of somaclonal variation, industrial reproduction, valuable secondary metabolites and increased active ingredients. Researchers reported successful micropropagation system for five chamomile varieties on MS medium contained 0.01 mg/l NAA and 2.5 mg/l kinetin. The aim of this study was to investigate the effects of stem (with and without node), leaf and cotyledon explants and different plant growth regulators on direct regeneration of German and Shirazi chamomiles. Although the Shirazi chamomile is native to Iran, but German chamomile is Iran non-indigenous cultivar. By our knowledge, there have been no comparison reports about responses of these cultivars to tissue culture.
Materials and Methods: This research was performed in the central laboratory of Agriculture Faculty in Yasouj University. Seeds were provided from Pakan-Bazr institute, Isfahan. Chamomile seeds were disinfected by ethanol (70%) for 5-10 min and sodium hypocholorite 3% for 5-12 min and then washed for several times by distilled water. Then, seeds were sown on MS medium for germination. After 2-3 weeks, seedlings were grown and then planted in MS medium supplemented with hormonal combinations of NAA at two levels (0.1 and 0.5 mg/l), kinetin at three levels (2, 2.5 and 3 mg/l) and Zeatin, BAP and 2ip at three levels (0.5, 1 and 1.5 mg/l). The experiment was performed in a completely randomized design with four replications. Factors included explants, cultivars and hormonal combinations. In this experiment, traits such as stem induction percentage, stem length, stem fresh and dry weight root induction percent, root length and stem fresh and dry weight were measured. Statistical analysis was performed using SAS software (version 9.1). In order to test the normality and perform mean comparisons, Minitab 14 and MSTAT-C software was used and excel software was used for drawing diagrams.
Results and Discussion: For all traits except stem induction percent and root dry weight, triple interaction of explants, hormonal combinations and cultivar were significant at 1% level. Triple mean comparisons for cultivar, explant and hormonal combinations shows that the highest mean for stem height, stem fresh weight, stem dry weight, root induction percent, root height and root fresh weight was obtained in Shirazi Chamomile cultivar with cotyledon explants in hormonal combinations of 0.1 mg/l NAA and 1.5 mg/l 2ip. The results showed that the best explants in both chamomiles for direct regeneration were stem (whit node) and cotyledon with 78.75% and 75% regenerations, respectively. Also the best genotype and hormone combination were Shirazi chamomile and MS medium supplemented with 1.5mg/l 2ip with 0.1mg/l NAA. To determine the best hormonal combination for root regeneration from direct regeneration, the stems were embedded in medium contained different concentrations of IBA. The first signs of rooting production were observed after 5-7 days. After completing the roots formation (4 weeks after transferring), the rooting percentage, root length, fresh and dry weight of roots were measured. Based upon variance analysis, effect of triple interactions of IBA, explants and cultivar on all traits were not significant, but the effect of IBA for all traits was significant at 1% level. According to the results of mean comparisons for effects of IBA on root traits in direct regeneration of chamomile, the highest percentage of root regeneration (73.75 %), the highest root length (6.60 cm), root fresh weight (174.167 mg) and the highest root dry weight (16.425 mg) were obtained from medium contained 0.5 mg/l IBA. Root differentiation was influenced by auxin (0.5 mg/l IBA) or spontaneously. Regenerated plantlets were transferred to pots contained sterilized soil (3:1:1 mixture of soil: sand: leaf compost). For plant adaptation to natural conditions, glassy caps were used. After adaptation, the caps were removed and the plants were transferred into a growth chamber. Previous studies reported that MS medium supplemented with 0.2 to 1 mg/l of BA and 2 mg/l of NAA induced adventitious bud formation and shoot development in leaf explants of Roman Chamomile. A higher number of adventitious buds were observed at the proximal end of the explants. Plantlets were rooted on MS medium supplemented with 0.1 mg/l of IBA and successfully weaned in vivo.
Conclusion: Based on the results of this research, chamomile showed relevant response to direct regeneration.

کلیدواژه‌ها [English]

  • Explant
  • Genotype
  • Hormone
  • Micropropagation
Asadi A.A., Vedadi C., Rahimi M., and Naserian B. 2009. Effect of plant growth hormones on root and shoot regeneration in Rose (Morrasia) under in-vitro conditions. Bioscience Research, Vol. 6, No.1, pp 40-45
2-Azadi P., Khosh-Khui M., Beyramizadeh E., and Bagheri H. 2007. Optimization of factors affecting in vitro proliferation and rooting of Rosa hybrida L. cv. ‘Rafaela’. International Journal of Agriculture Research, Vol. 2, pp 626-631.
3-Bagheri A., and Safari M. 2009. Fundamentals of plant tissue culture. Mashad Ferdousi University Press. 406 pp.
4-Benson E.E., Danaher J.E., Pimbley I.M., Anderson C.T., Wake J.E., Daley S., and Adams L.K. 2000. In vitro micropropagation of Primula scotica: a rare Scottish plant. Journal of Biodiversity and Conservation, Vol. 9, pp 711-726.
5-Bicca dode L., Bobrowski V.L., Bollacelbraga E.J., Seixas F.K., and Schuch M.W. 2003. In vitro propagation of Ocimum basilicum L.(Lamiaceae). Acta Scientiarum Biological Sciences, Vol. 25, No. 2, pp 435-437.
6-Cronmiller J.R., Nelson D.K., Salman G., Jackson D.K., Dean R.S., Hsu J.J., and Kim C.H. 1999. Antimicrobial efficacy of endoscopic disinfection procedures: a controlled, multifactorial investigation. Gastrointestinal Endoscopy, 50(2): 152-158.
7-Debener T., and Oyant L.H.S. 2009. Genetic engineering and tissue culture of roses. In Genetics and genomics of Rosaceae, Vol. 6, pp 393-409.
8-Echeverrigaray S., Franco F., Andrade L.B., Biasio S., and Atti-Serafini L. 2000. In vitro shoot regeneration from leaf explants on Roman Chamomile. Plant Cell, Tissue and Organ Culture, Vol. 60, pp 1-4.
9-Fathi G., and Ismailpour B. 2010. Plant growth regulators (principles and applications). Mashhad Jehad-Danshgahi Press. 288 pp.
10-Fouladi Sh., Zakerin A., and Bayat F. 2011. Secondary methabilites of Chamomile (Matricaria chamomilla) under effect of growth regulators. National congress of Agricultural management. Islamic Azad University of Jahrom.
11-Ganbari T., Hosseini B., and Jabbarzade Z. 2011. Assessment the effect of different combinations and concentrations of growth regulators on direct regeneration from shoot tip explants of Salvia scarea L. 12th Iranian Genetic congress. Shahid Beheshti University, Tehran.
12-George E.F., Hall M.A., and Klerk G.J.D. 2008. Plant growth regulator I: Introduction; Auxins, their Analogues and Inhibitors. In plant propagation by Tissue Culture, Vol. 2, pp 175-204.
13-Ghanti K., Kaviroj C.P., Venugopal R.B., Jabeen F.T.Z., and Rao S. 2003. Rapid regeneration of Mentha piperita L. from shoot tip and nodal explants. Indian Journal of Biotechnology, Vol. 3, pp 594-598.
14-Jablonski J.R., and Skoog F. 1954. Cell enlargement and cell division in excised tobacco pith tissue. Physiology Plant Journal, Vol. 7, pp 16-24.
15-Jang H.H., Ann S.H., and Kim C.W. 2008. Use of hydrogen peroxide as an effective disinfectant to Actinobacillus ureae. Process Biochemistry, Vol. 43, pp 225–228.
16-Larson E.L., and Morton H.E. 1991. Disinfection, Sterilisation and Preservation. In Alcohols. Block, S.S. (ed) Philadelphia. pp 191-203.
17-Loyola-vargas V.M., and Va'zquez-flota F. 2006. Plant cell culture protocols. Second edition. Human press. 393 pp
18-Meftahizade H., Moradkhani H., Naseri B., Lotfi M., and Naseri A. 2010. Improved In vitro culture and micropropagation of different Melissa officinalis L. genotypes. Medicinal Plant Research, Vol. 4, No. 3, pp 240-246.
19-Mitra S.K., and Mukherjee K.K. 2001. Direct organogenesis in Indian spinach. Plant Cell, Tissue and Organ Culture, Vol. 67, pp 191-194.
20-Mohapatra A., Rout G.R., and Das P. 2005. Rapid clonal propagation from nodal explants and in vitro flowering of three rose cultivars. Propagation of Ornamental Plants, Vol. 5, pp 219–223.
21-Moradipour E., Hosseini B., Pirzad A.R., and Ghanbari T. 2013. Effect of different explants, genotypes and hormonal combinations on direct regeneration of Matricaria chamomile L. 2nd National Congress on Medicinal Plants, Tehran, Iran.
22-Mohammadi Z., Nasrollahneghad, A.S., and Azizi M. 2010. Study callogenesis, regeneration and cell suspension culture in genotypes of Chamomile medicinal plant. MsC thesis in Plant Breeding. Ilam University.
23-Noroozi Sharaf1 A.R., Gholami M., Hamidoghli Y., and Zakizadeh H. 2012. In Vitro propagation of primrose (Primula Acaulis L.), via shoot tip explants. Agricultural Biotechnology, Vol. 10, No. 2, pp 35-41.
24-Omidbeygi R. 2011. Production and processing of medicinal plants. 3rd volume, 6th edition, Astane-ghods Razavi Press, 397 pp.
25-Pati P.K., Rath S.P., Sharma M., Sood A., and Ahuja P.S. 2006. In vitro propagation of rose- a review. Biotechnology Advances Journal, Vol. 24, No. 1, pp 94-114.
26-Rout G.R., Mohapatra A., and Jain S.M. 2006. Tissue culture of ornamental pot plant: A critical review on present scenario and future prospects. Biotechnology Advances, Vol. 24, No. 6, pp 531-560.
27-Sana B., Ghosh D., Saha M., and Mukherjee J. 2006. Purification and characterization of a salt, solvent, detergent and bleach tolerant protease from a new gamma-proteobacterium isolated from the marine environment of the Sundarbans. Process Biochemistry, Vol. 41, pp 208–215.
28-Sarwar S., Zia M., Riaz-ur R., Zarrin F., and Riaz A. 2009. In vitro direct regeneration in mint from different explants on half strength MS medium. African Journal of Biotechnology, Vol. 8, No. 18, pp 4667-4671.
29-Sayadi V., Mehrabi A.A., Saidi M., and Khoshnood N. 2014. In vitro culture and callus induction of Chamomile explants under different concentrations of plant growth regulators. International Jornal of Bioscience, Vol. 4, No. 10, pp 206-211.
30-Sharma R.K., Wakhlu A.K., and Boleria M. 2004. Micropropagation of Anethum graveolens L. Through auxiliary shoot proliferation. Plant Biochemistry Biotechnology, Vol. 13, pp 157-159.
31-Shasany A.K., Khanuja S.P.S., Dhawan S., Yadav U., Sharma S., and Kumar S. 1998. High regenerative nature of Mentha arvensis internodes. Journal of Bioscience, Vol. 23, pp 641-646.
32-Tripathi L., and Tripathi J.N. 2003. Role of biotechnology in medicinal plants. Tropical Journal of Pharmaceutical Research, Vol. 2, No. 2, pp 243-253.
33-Venkatromalingam K., and Ebbie M.G. 2011. An efficient In vitro culture method of shoot regeneration cora medicinally important plant Mentha piperita L. Journal of Plant Sciences, Vol.10, pp 1-5.
34-Zaker Tavallaie F., Bagheri A., Ghareyazie B., and Sharma K.K. 2009. Optimization of tissue culture condition in lentil (Lens culinaris Medik. cv. Gachsaran) to induce effective multiple shoot induction. Iranian agronomy research Journal, Vol. 7, No. 2, pp 411-419.
35-Zhang H.X., and Zeevaart J.A.D. 1999. An efficient Agrobacterium tumefaciens-mediated transformation and regeneration system for cotyledons of spinach (spinacia oleracea L.). Plant Cell Reports, Vol. 18, pp 640-645.
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