Proceedings of the 7th International Conference on Research, Implementation, and Education of Mathematics and Sciences (ICRIEMS 2020)

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Genetic Diversity of Spathoglottis plicata Blume Orchid Variant Based on Inter-Simple Sequence Repeat (ISSR) Molecular Marker

Authors
Desri Rofita Sari, Suyitno Aloysius
Corresponding Author
Desri Rofita Sari
Available Online 8 March 2021.
DOI
10.2991/assehr.k.210305.010How to use a DOI?
Keywords
Variants of Spathoglottis plicata, genetic diversity, ISSR
Abstract

The aim of this research is to determine the level of genetic diversity of in vitro cultur Spathoglottis plicata variants derived irradiated (mutants) and without irradiation (wild type) seeds. This research is an observation study to detect of genetic diversity of plant variants based on ISSR molecular markers. DNA isolation and quantification was carried out and DNA amplification was then done by Polymerase Chain Reaction (PCR) method with seven ISSR primers. The data were analyzed by the GenAlex program to analyse the genetic distance, percentage of DNA polymorphism and scattered diagram. The NTSYSpc2.0.2 program was used to calculate similarity index and cluster dendrogram by Unweighted Pair-Group Method Using Arithmetic Average (UPGMA). The results showed that the genetic diversity level of Spathoglottis plicata variants based on the percentage of plant polymorphism of variants derived from irradiated seed culture results was 92.57%, while wild type variant group was 44.78%, with an average total of 68, 66%. The largest source of genetic was contributed by inter-population diversity with a percentage of 69%. Genetic variation in the mutant plant variant group was higher than the wildtype plant group. The result of dendogram shows that S. plicata orchid variants were divided into 3 clusters where the second cluster consisting of a group of mutant plants has a similarity level score <60% which shows that this variant has the potential to develop into new varieties.

Copyright
© 2021, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 7th International Conference on Research, Implementation, and Education of Mathematics and Sciences (ICRIEMS 2020)
Series
Advances in Social Science, Education and Humanities Research
Publication Date
8 March 2021
ISBN
10.2991/assehr.k.210305.010
ISSN
2352-5398
DOI
10.2991/assehr.k.210305.010How to use a DOI?
Copyright
© 2021, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

risenwbib
TY  - CONF
AU  - Desri Rofita Sari
AU  - Suyitno Aloysius
PY  - 2021
DA  - 2021/03/08
TI  - Genetic Diversity of Spathoglottis plicata Blume Orchid Variant Based on Inter-Simple Sequence Repeat (ISSR) Molecular Marker
BT  - Proceedings of the 7th International Conference on Research, Implementation, and Education of Mathematics and Sciences (ICRIEMS 2020)
PB  - Atlantis Press
SP  - 62
EP  - 69
SN  - 2352-5398
UR  - https://doi.org/10.2991/assehr.k.210305.010
DO  - 10.2991/assehr.k.210305.010
ID  - Sari2021
ER  -