دورية أكاديمية
Leaf Anatomy and Micromorphology Characteristics of Ketum [ Mitragyna speciosa (Korth.) Havil.] (Rubiaceae).
| العنوان: | Leaf Anatomy and Micromorphology Characteristics of Ketum [ Mitragyna speciosa (Korth.) Havil.] (Rubiaceae). |
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| المؤلفون: | Ghazalli MN; Resource Utilisation and Agrobiodiversity Conservation Programme (BE2), Agrobiodiversity and Environment Research Centre, MARDI Headquarters, 43400 Serdang, Selangor, Malaysia., Md Sah MS; Resource Utilisation and Agrobiodiversity Conservation Programme (BE2), Agrobiodiversity and Environment Research Centre, MARDI Headquarters, 43400 Serdang, Selangor, Malaysia., Mat M; Pest and Diseases Programme (IC3), Industrial Crops Research Centre, MARDI Headquarters, 43400 Serdang, Selangor, Malaysia., Awang K; Breeding Programme (IC1), Industrial Crops Research Centre, MARDI Headquarters, 43400 Serdang, Selangor, Malaysia., Jaafar MA; Agri-Omics and Bioinformatics Programme (BN1), Biotechnology and Nanotechnology Research Centre, MARDI Headquarters, 43400 Serdang, Selangor, Malaysia., Mirad R; Resource Utilisation and Agrobiodiversity Conservation Programme (BE2), Agrobiodiversity and Environment Research Centre, MARDI Headquarters, 43400 Serdang, Selangor, Malaysia., Zaini AZ; Electron Microscopy Unit, Faculty of Sciences and Technology, Universiti Kebangsaan Malaysia, 43600 Bangi, Selangor, Malaysia., Nordin ARM; Resource Utilisation and Agrobiodiversity Conservation Programme (BE2), Agrobiodiversity and Environment Research Centre, MARDI Headquarters, 43400 Serdang, Selangor, Malaysia., Rusli NM; Resource Utilisation and Agrobiodiversity Conservation Programme (BE2), Agrobiodiversity and Environment Research Centre, MARDI Headquarters, 43400 Serdang, Selangor, Malaysia., Mohamad SS; Breeding Programme (IC1), Industrial Crops Research Centre, MARDI Headquarters, 43400 Serdang, Selangor, Malaysia., Dalee ASM; Breeding Programme (IC1), Industrial Crops Research Centre, MARDI Headquarters, 43400 Serdang, Selangor, Malaysia. |
| المصدر: | Tropical life sciences research [Trop Life Sci Res] 2021 Mar; Vol. 32 (1), pp. 107-117. Date of Electronic Publication: 2021 Mar 31. |
| نوع المنشور: | Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: Penerbit Universiti Sains Malaysia Country of Publication: Malaysia NLM ID: 101539351 Publication Model: Print-Electronic Cited Medium: Print ISSN: 1985-3718 (Print) Linking ISSN: 19853718 NLM ISO Abbreviation: Trop Life Sci Res Subsets: PubMed not MEDLINE |
| أسماء مطبوعة: | Original Publication: Pulau Pinang : Penerbit Universiti Sains Malaysia |
| مستخلص: | Mitragyna speciosa (Korth.) Havil. or locally known as ketum/daun sebiak/biak-biak belongs to Rubiaceae family and generally occurs in secondary forest or disturbed areas in tropical and subtropical region. This research enumerated the characterisation of Mitragyna speciosa leaf anatomy and micromorphology features which is still not well documented. This medium to large sized tree species characterised with opposite arrangement, ovate-acuminate leaf and with 12-17 pairs of veins. Transverse sections of petioles showed that this species has petiole outlines with slightly convex at the middle of the adaxial part and 'U'-shaped on abaxial side. Results also showed that this species has paracytic and hypostomatic stomata, combination of non-glandular (majority) and glandular trichomes (minority), with observation on the secretory cells present in petiole and midrib parenchyma cells. Cuticle on the abaxial and adaxial epidermal surfaces showed the presence granule and wax films with periclinal and anticlinal walls can be differentiated clearly. The results obtained in this study can be used to providing additional systematics information of Mitragyna speciosa with the documentation of the leaf anatomy and micromorphology characters. (© Penerbit Universiti Sains Malaysia, 2021.) |
| References: | Brain Res Bull. 2016 Sep;126(Pt 1):29-40. (PMID: 27018165) Life Sci. 1996;59(14):1149-55. (PMID: 8831802) Annu Rev Plant Biol. 2005;56:41-71. (PMID: 15862089) Arch Int Pharmacodyn Ther. 1972;198(1):145-61. (PMID: 4626477) J Asian Nat Prod Res. 2019 Apr;21(4):351-363. (PMID: 29667422) |
| فهرسة مساهمة: | Keywords: Anatomy; Ketum; Micromorphology; Mitragyna speciosa; Rubiaceae Local Abstract: [Publisher, Malay] Mitragyna speciosa (Korth.) Havil. atau dikenali dengan nama tempatan sebagai ketum/daun sebiak/biak-biak dikelaskan di dalam famili Rubiaceae dan kebiasaannya boleh dijumpai di kawasan hutan sekunder atau tanah terbiar di wilayah tropika atau subtropika. Kajian ini menghuraikan ciri-ciri anatomi daun dan mikromorfologi Mitragyna speciosa yang masih lagi belum didokumenkan secara terperinci. Spesies ini merupakan pokok bersaiz sederhana ke besar dengan susunan daun bertentangan, daun berbentuk ovat-akuminat dengan 12–17 pasang urat daun. Keratan rentas petiol menunjukkan ciri bentuk luaran sedikit cembung pada bahagian tengah adaksial dan berbentuk ‘U’ pada bahagian abaksial. Kajian ini juga menunjukkan spesies ini mempunyai stomata jenis parasitik, hipostomatik, kombinasi trikom bukan kelenjar (majoriti) dan trikom berkelenjar (minoriti), dengan pemerhatian sel rembes pada bahagian sel parenkima petiol dan tulang daun. Kutikel pada epidermis abaksial dan adaksial menunjukkan kehadiran butir granul dan filem lilin dengan dinding periklinal dan antiklinal yang boleh dibezakan dengan jelas. Pemerhatian melalui kajian ini memberikan maklumat tambahan sistematik Mitragyna speciosa melalui dokumentasi ciri anatomi dan mikromorfologi daunnya. |
| تواريخ الأحداث: | Date Created: 20210503 Latest Revision: 20210504 |
| رمز التحديث: | 20240628 |
| مُعرف محوري في PubMed: | PMC8054664 |
| DOI: | 10.21315/tlsr2021.32.1.7 |
| PMID: | 33936554 |
| قاعدة البيانات: | MEDLINE |
Full Text Finder | تدمد: | 1985-3718 |
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| DOI: | 10.21315/tlsr2021.32.1.7 |