Characterization of Carambola (Averrhoa carambola L.) Plant Collection of Cibinong Plant Germplasm Garden Based on Phenotypic and Genetic Characters  

Oleh:

Priadi, Dody ; Perdani, Ambar Yuswi ; Sulistyowati, Yuli ; Pohan, Fiqolbi Nuro ; Mulyaningsih, Enung Sri

Jenis: Article from Journal - ilmiah nasional - terakreditasi DIKTI
Dalam koleksi: Biosaintifika: Journal of Biology & Biology Education vol. 8 no. 1 (2016), page 119-126.
Topik: Averrhoa carambola; carambola; genetic character; germ-plasm; phenotypic character
Fulltext: 5199-12555-1-PB_Ros.pdf (872.42KB)

Isi artikel

Indonesia as a rich biodiversity country has many superior fruit plant germplasms such as sweet star fruit or carambola (Averrhoa carambola L.). Some varieties of ca-rambola which collected at the Germplasm Garden of Research Center for Biotech-nology-LIPI have been used for parent trees of fruit plant production. Therefore, they have to be characterized both phenotypically and genetically. The objective of the study was to analyze the relationship between eight varieties of carambo-la i.e. Malaysia, Penang, Rawasari, Bangkok, Sembiring, Dewabaru, Demak and Dewimurni at the germplasm garden based on phenotypic and genetic characters. Phenotypic characters were observed directly in the field, whereas genetic charac-ters were observed with RAPD markers using 10 primers. Phylogenetic analysis was done using NT-SYS software showed that there were three clusters of caram-bola varieties. Meanwhile, Malaysia and Penang varieties have closed relationships (96%) compared with the other varieties. The result of the study would be dedicated to updating and completing the existing fruit plant collection database of Plants Germplasm Garden.

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