Identification of wild banana family (Musaceae) using molecular markers / Norfazlina Baharuddin

Baharuddin, Norfazlina (2017) Identification of wild banana family (Musaceae) using molecular markers / Norfazlina Baharuddin. In: Melaka International Intellectual Exposition (MIIEX 2007). Division of Research and Industry Linkages, Alor Gajah, Melaka.

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Abstract

Musaceae is a small family with two genera under the order of Zingiberales. In Malaysia, its taxonomic status is still debating due to conflict against scientific names given by various authors in the past. In this study, we performed phylogenetic analysis of 34 accessions from Peninsular Malaysia and five accessions from Indonesia. Here, I present an updated Musa taxa phylogeny focusing on six plastid regions (matK, rps16, rpl16, psbA-trnH, trnL-trnH, atpB-rbcL) and one nrDNA marker (ITS) under Maximum Likelihood (ML), Maximum Parsiomony (MP) and Bayesian. Based on MP, ML and Bayesian analysis in chloroplast and ITS markers, Musa taxa in Peninsular Malaysia corresponded well to the two sections in Musaceae. Musa taxa that have been linked to subspecies acuminata previously resolved as monophyletic in one large clade with strong bootstrap support (BS>88) and high posterior probability (pp =100%). The scope of this analysis also provides a much wider view for future research on Musa systematics, ecology, biogeography and other evolutionary studies.

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Item Type: Book Section
Creators:
Creators
Email
Baharuddin, Norfazlina
UNSPECIFIED
Contributors:
Contribution
Name
Email / ID Num.
Patron
Mahat, Sabariah
UNSPECIFIED
Advisor
Othman, Rani Diana
UNSPECIFIED
Advisor
Harun, Norazman
UNSPECIFIED
Advisor
Ismail, Shafinar
UNSPECIFIED
Subjects: Q Science > QK Botany > Musaceae (Banana)
Q Science > QK Botany > Classification. Systematics and taxonomy
Divisions: Universiti Teknologi MARA, Melaka > Bahagian Penyelidikan dan Jaringan Industri, UiTM Melaka
Item ID: 47902
Uncontrolled Keywords: Musaceae; Systematics; Ecology; Biogeography; Evolutionary studies
URI: https://ir.uitm.edu.my/id/eprint/47902

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47902

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