Microsatellite markers reveal Cameroon’s wild oil palm population as a possible solution to broaden the genetic base in the Indonesia-Malaysia oil palm breeding programs

Ajambang, Walter

doi:10.5897/ajb11.3897

Cited by 16 publications

(10 citation statements)

References 10 publications

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“…However, other pisifera origins also exist, which have not been analysed in the present study, such as from Cameroon or Angola reported in recent biodiversity studies as promising material (Ajambang et al 2012;Arias et al 2012;Arias et al 2013). In contrary to pisifera, no polymorphism has been observed for dura in our and in the studies of Singh et al (2013b).…”

Section: Discussioncontrasting

confidence: 82%

Development of a molecular marker system to distinguish shell thickness in oil palm genotypes

Ritter

Armentia

Erika³

et al. 2015

Euphytica

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The shell thickness gene Sh is one of the most important genes in oil palm. It controls the fruit type which in turn is associated with palm oil yield. Based on previous information about Sh alleles, we have developed a molecular marker system which is composed of three primer pairs and the application of two restriction enzymes which allows to discriminate between one dura and two pisifera alleles that are currently known. The different components of this marker system have been validated on 207 dura genotypes and 50 pisifera genotypes of different origins, as well as in 242 tenera genotypes derived from crosses of individual dura and pisifera palms. All evaluated genotypes showed the amplification products or restriction fragments, indicating a general applicability of the proposed system. The results of the application of this molecular marker system were compiled for all potentially existing fruit type genotypes, and can be used conveniently for selecting the desired genotypes or for identifying specific genotypes in mixtures. Methodological details were indicated for applying the marker system, as well as limitations with respect to potentially existing genetic variability. Useful applications of the system for breeding and seed certification are discussed.

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Section: Discussioncontrasting

confidence: 82%

Development of a molecular marker system to distinguish shell thickness in oil palm genotypes

Ritter

Armentia

Erika³

et al. 2015

Euphytica

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“…The SSR markers had been widely used for genetic diversity analysis of perennial estate crops (Ajambang, Sudarsono, Asmono, & Toruan, 2012;Budiman, Apriyanto, Pancoro, & Sudarsono, 2019;Cochard et al, 2009;Larekeng, Maskromo, Purwito, Mattjik, & Sudarsono, 2015;Maskromo, Larekeng, Novarianto, & Sudarsono, 2017;Natawijaya et al, 2019;Tinche, Asmono, Dinarti, & Sudarsono, 2014). SSR loci are co-dominant and are spreaded within the plant genome.…”

Section: Resultsmentioning

confidence: 99%

“…Copyright © 2019 Universitas Brawijaya Many studies have shown the presence of a high allelic variation among different plant populations (Illahi, Wiendi, & Sudarsono, 2016;Larekeng, Purwito, Mattjik, & Sudarsono, 2018;Oktavia, Kuswanhadi, Dinarty, Widodo, & Sudarsono, 2017;Purwoko, Cartealy, Tajuddin, Dinarti, & Sudarsono, 2019;Sulistiyorini, Rubiyo, & Sudarsono, 2018). The SSR markers are used as powerful tools for supporting plant breeding of many perennial crops, including oil palm (Ajambang, Sudarsono, Asmono, & Toruan, 2012;Budiman, Apriyanto, Pancoro, & Sudarsono, 2019;Larekeng, Maskromo, Purwito, Matjik, & Sudarsono, 2015;Maskromo, Larekeng, Novarianto, & Sudarsono, 2017;Natawijaya et al, 2019;Tinche, Asmono, Dinarti, & Sudarsono, 2014).…”

Section: Introductionmentioning

confidence: 99%

Illegitimacy Testing of Elaeis guineensis Population Based on Simple Sequence Repeat Markers

Budiman¹,

Apriyanto²,

Pancoro

et al. 2019

Agrivita.J.Agr.Sci

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“…Ekstraksi DNA menggunakan metode CTAB (Rohde et al, 1995), yang secara rutin telah digunakan untuk isolasi DNA dari berbagai tanaman palma di Indonesia (Ajambang et al, 2012;Budiman et al, 2019;Natawijaya et al, 2019;and Tinche et al, 2014). Total DNA populasi tanaman dewasa diisolasi dari jaringan daun muda.…”

Section: Ekstraksi Dna Dan Analisis Ssrunclassified

Seleksi Pendonor Serbuk Sari Sifat Kuantitas Endosperma Skor Tinggi pada Kelapa dalam Kopyor

Rahayu¹,

Setiawan²,

Maskromo³

et al. 2019

J Agron Indonesia

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Endosperm quantity in kopyor coconut determines the quality of kopyor coconut. However, data of the best parental based on their progeny test is unavailable yet. In this study, we employed polycross approach and SSR molecular marker to estimate general combining ability of the best pollen contributor for the breeding purpose of this trait. Totally 151 kopyor coconuts were collected from the naturally open-pollinated population of kopyor Tall coconut Agom Lampung. The harvested nuts were rated for their endosperm quantity (scored 1-9). The analysis identified 31 paternal trees of the 53 progenies. The TJ-185 with the highest GCA has been considered as a promising paternal tree for development of high endosperm quantity of kopyor coconut.Keywords: combining ability, molecular marker, paternal trees, polycross, tall coconut

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Microsatellite markers reveal Cameroon’s wild oil palm population as a possible solution to broaden the genetic base in the Indonesia-Malaysia oil palm breeding programs

Cited by 16 publications

References 10 publications

Development of a molecular marker system to distinguish shell thickness in oil palm genotypes

Development of a molecular marker system to distinguish shell thickness in oil palm genotypes

Illegitimacy Testing of Elaeis guineensis Population Based on Simple Sequence Repeat Markers

Seleksi Pendonor Serbuk Sari Sifat Kuantitas Endosperma Skor Tinggi pada Kelapa dalam Kopyor

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