Uji Anatomi dan Molekuler Sansevieria Trifasciata  

Oleh:

Dewatisari, Whika Febria

Jenis: Article from Journal - ilmiah nasional
Dalam koleksi: Jurnal Matematika, Sains, dan Teknologi vol. 11 no. 2 (Sep. 2010), page 99-109.
Topik: Isozyme; Morphology; Sanseviera Trifasciata

Ketersediaan

Perpustakaan Pusat (Semanggi) Nomor Panggil: JJ138.2 Non-tandon: 1 (dapat dipinjam: 0) Tandon: tidak ada

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Isi artikel

Sansevieria is an ornamental plant which has variation leaves on color and form. It has un-stabilizaton characteristic of genetic. This condition especially happens on species Sansevieria trifasciata. Sansevieria trifasciata which has been expressed to the colour and form of leaves. Variation in isozyme banding pattern knew morpholog variation in species S. trifasciata. The aim of this research looked at difference of anatomical structure for organs, and any variation in their isozyme banding pattern of S. trifasciata "Green tiger", "Hahnii medio picta", "Green arrow", "Golden hahnii", serta "Hahnii cream". The approach were used morphology and microscopic observation of surface leaf, stalk, and root organs; isozyme banding pattern used electrophoresis method. The genetic diversity knew from the analyze result of isozyme based on the matric of genetic distance which applied on the shape of dendogram with Hierarchical Cluster Analysis metode average linkage (between groups) program SPSS 14. The results showed that genetic diversity ofS. trifasciata "Hahnii cream", "Green arrow", "Hahnii medio picta", "Golden hahnii", and "Green tiger" have been found. Morphology observations, there was a unique character on S. trifasciata "Hahnii medio picta", while the microscopic observation on leaves organ, all varieties have the same form, "Green arrow" has different on stalk cells compared with the others varieties. Root cells of "Golden Hahnii" and "Hahnii cream" have same cell. The dendogram resulting from peroxydase data of S. trifasciata was clustered in two groups while S. trifasciata "Hahnii medio picta" has own character in group. Accordingly the esterase data showing it divided two group, S. trifasciata "Golden hahnii" has own character.

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