Embriogenesis somatik dari pucuk tunas tanaman kurma (Phoenix dactylifera L.) Somatic embryogenesis from shoot tip of date palm (Phoenix dactylifera L.))

Authors

  • Rizka Tamania SAPTARI Indonesian Research Institute for Biotechnology and Bioindustry
  • . SUMARYONO Indonesian Research Institute for Biotechnology and Bioindustry

DOI:

https://doi.org/10.22302/iribb.jur.mp.v86i2.313

Keywords:

kurma, Phoenix dactylifera, perbanyakan klonal, embriogenesis somatik

Abstract

 

Date palm (Phoenix dactylifera L.) is the most important crop in the dry areas of the Middle East and North Africa. This palm has been introduced to many countries but has not been grown commercially in Indonesia. Date palm propaga-tion by seeds is easy but its progenies are varied and a half of them are male trees that will not produce fruits. Meanwhile, the propagation by offshoots is impractical and technically difficult. Tissue culture makes it possible to massproduce of genetically identicalsuperior date palms. This research aimed to develop somatic embryogenesis (SE) of date palm using shoot tipand young leaves of date palm seedling as explants. Steps on somatic embryogenesis are explant sterilization, callus initiation and proliferation, somatic embryos induction and maturation, and plantlets matura-tion and rooting. Calli emerged from shoot tip explants after  9 weeks of culture in a modified MS medium supplemented with 10 mg/L 2,4-D, 1 mg/L or  3 mg/L 2-iP, and 1.5 g/L active charcoal. The callus was able to bear somatic embryo in the modified MS medium without hormones. Somatic embryos then developed into plantlets, and roots of plantlets were effectively initiated in the medium supplemented with 0.5 mg/L NAA and 1 mg/L IBA.

[Keywords:sterilization,  callogenesis, somatic embryo induction, plantlet rooting, clonal propagation].

 

Abstrak

 

 Tanaman kurma (Phoenix dactyliferaL.) merupakan tanaman terpenting di wilayah kering Timur Tengah dan Afrika Utara. Palma ini telah menyebar ke banyak negara, namun belum ditanam secara komersial di Indonesia. Perbanyakan kurma dengan biji sangat mudah tetapi turunannya sangat beragam dan setengahnya merupakan tanaman jantan yang tidak berbuah. Perbanyakan dengan anakan (offshoots) secara komersial tidak praktis dan relatif sulit. Kultur jaringan memungkinkan untuk dihasilkan secara massal bibit tanaman kurma varietas unggul yang secara genetik seragam. Penelitian ini bertujuan untuk mengembangkan embriogenesis somatik menggunakan eksplan pucuk tunasdan daun muda dari bibit tanaman kurma. Pengembangan embriogenesis somatik terdiri dari tahap sterilisasi eksplan, inisiasi dan proliferasi kalus, induksi dan maturasi embrio somatik, serta pembesaran dan pembentukan akar planlet. Kalus terbentuk dari eksplan pucuk tunassetelah 9 minggu dikultur pada medium MS modifikasi yang ditambahkan 2,4-D 10 mg/L,  2-iP 1 mg/L atau 3 mg/L, dan arang aktif 1,5 g/L.Kalus berhasil diinduksi menghasilkanembrio somatik pada medium MS modifikasi tanpa penggunaan hormon. Embrio somatik kemudian berkembang hingga menjadi planlet, dan akar planlet secara efektif terinisiasipada medium yang ditambahkan NAA 0,5 mg/L dan IBA1 mg/L. 

 

[Kata kunci :sterilisasi,  kalogenesis, induksi embrio somatik, pengakaran planlet, propagasi klonal].

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Author Biography

Rizka Tamania SAPTARI, Indonesian Research Institute for Biotechnology and Bioindustry

Laboratory of Cell Culture and Micropropagation

References

Abd El Bar OH & MM El Dawayati (2014). Histological changes on regeneration in vitro culture of date palm (Phoenix dactylifera) leaf explants. Australian J Crop Sci 8(6), 848-855.

Abul-Soad AA & SM Mahdi (2010). Commercial production of tissue culture date palm (Phoenix dactylifera L.) by inflorescence technique. J Gen Eng Biotechnol 8(2), 39-44.

Alkhateeb AA (2006). Somatic embryogenesis in date palm (Phoenix dactylifera L.) cv. Sukary in response to sucrose and polyethylene glycol. Biotechnol 5(4), 466-470.

Al-Khayri JM (2007). Date palm Phoenix dactylifera L. micropropagation, p.509-526 In S.M. Jain & H. Häggman (eds.), Protocols for Micropropagation of Woody Trees and Fruits. Springer.

Apriyanti RN, E Pujiastuti & DS Rahimah (2015). Kurma: Dari Gurun ke Tropis. PT Trubus Swadaya. 220p.

Aslam J, SA Khan, AJ Cheruth, A Mujib, MP Sharma & PS Srivastava (2011). Somatic embryogenesis, scanning electron microscopy, histology and biochemical analysis at different developing stages of embryogenesis in six date palm (Phoenix dactylifera L.) cultivars. Saudi J Biol Sci 18, 369-380.

Badawy EM, AMA Habib, A El-Bana & GM Yosry (2005). Propagation of date palm (Phoenix dactylifera) plants by using tissue culture technique. Arab J Biotechnol 8, 343-354.

Bekheet S (2013). Date palm biotechnology in Egypt (review article). App Sci Rep 3(3), 144-152.

Boufis N, M Khelifi-Slaoui, Z Djillali, D Zaoui, A Morsli, MA

Bernards, A Makhzum & L Khelifi (2014). Effects of growth regulators and types of culture media on somatic embryogenesis in date palm (Phoenix dactylifera L. cv. Degla Beida). Sci Hort 172, 135–142.

BPS (2017). Buletin Statistik Perdagangan Luar Negeri: Impor Desember 2016. Badan Pusat Statistik. 203p.

Cassells AC (2012). Pathogen and Biological Contamination Management in Plant Tissue Culture: Phytopathogens, Vitro Pathogens, and Vitro Pests, p. 57-80. In Loyola-Vargas V & Ochoa-

Alejo N (eds.) Plant Cell Culture Protocols. Methods in Molecular Biology, vol. 877. Humana Press, Totowa, NJ

FAOSTAT (2015). Food and Agriculture Organization of United Nations, Statistics Division.

Fki L, R Masmoudi, N Drira & A Rival (2003). An optimised protocol for plant regeneration from embryogenic suspension cultures of date palm, Phoenix dactylifera L., cv. Deglet Nour. Plant Cell Rep 21, 517-524.

Fki L, N Bouaziz, W Kriaa, R Benjemaa-Masmoudi, R Gargouri-Bouzid, A Rival & N Drira (2011a). Multiple bud cultures of ‘Barhee’ date palm (Phoenix dactylifera) and physiological status of regenerated plants. J Plant Physiol 168, 1694-1700.

Fki L, R Masmoudi, W Kriaâ, A Mahjoub, B Sghaier, R Mzid, A Mliki, A Rival & N Drira (2011b). Date Palm Micropropagation via Somatic Embryogenesis, p.47-68 In SM Jain et al. (eds.), Date Palm Biotechnology, Springer.

Fukuzaki S (2006). Mechanisms of actions of sodium hypochlorite in cleaning and disinfection processes. Biocontrol Sci 11(4), 147-57.

Ibrahim K, KB Alromaihi & KMS Elmer (2009). The combined role of sucrose with IBA and NAA in rooting of date palm somatic embryos cv. Khanaizi. Plant Tissue Cult Biotechnol 19(2), 127-132.

Manchanda P & SS Gosal (2012). Effect of activated charcoal, carbon sources and gelling agents on direct somatic embryogenesis and regeneration in sugarcane via leaf roll segments. Sugar Tech 12(2), 168-173.

Rajmohan K (2011). Date Palm Tissue Culture: A Pathway to Rural Development, p.29-46 In S.M. Jain et al. (eds.), Date Palm Biotechnology, Springer.

Riyadi I & Sumaryono (2010). Pembentukan akar in vitro planlet kelapa sawit (Elaeis guineensis Jacq.) dalam medium cair dengan penambahan auksin. Menara Perkebunan 78(1), 19-24.

Sandle, T. (2014) Selection and Use of Cleaning and Disinfection Agents in Pharmaceutical Manufacturing. In Handlon G & Sandle T (eds.) Industrial Pharmaceutical Microbiology: Standards & Controls, Euromed Communications, Passfield, UK, 9.1–9.32.

Sane D, F Aberlenc-Bertossi, YK Gassama-Dia, M Sagna, MF Trouslot, Y Duval & A Borgel (2006). Histocytological analysis of callogenesis and somatic embryogenesis from cell suspensions of date palm (Phoenix dactylifera). Ann Bot 98, 301-308.

Taha H, S Bekheet & MK El-Bahr (2003). Alternative approach for micropropagation of the date palm cv. Zaghlool. Arab J Biotechnol 6, 103-112.

Thomas TD (2008). The role of activated charcoal in plant tissue culture. Biotechnology Advances 26, 618-631.

Titisari A (2015). Spektakuler kurma tropis 3 tahun panen. Trubus 551, 10-15.

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Submitted

21-06-2018

Accepted

14-09-2018

Published

25-10-2018

How to Cite

SAPTARI, R. T., & SUMARYONO, . (2018). Embriogenesis somatik dari pucuk tunas tanaman kurma (Phoenix dactylifera L.) Somatic embryogenesis from shoot tip of date palm (Phoenix dactylifera L.)). Menara Perkebunan, 86(2). https://doi.org/10.22302/iribb.jur.mp.v86i2.313

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