The Genetic Structure of Nilaparvata lugens (Stal.) in Java Populations
The brown planthopper Nilaparvata lugens (Stal.) causes hopperburn in the rice field. The wing macropterous adults of this insect have capability for long distance flight. We aimed to analyze the genetic structure of six N. lugens populations in Java inferred from the combined COI-COII mitochondria...
Main Authors: | , , , |
---|---|
Format: | Article |
Language: | English |
Published: |
Bogor Agricultural University
2020-10-01
|
Series: | Hayati Journal of Biosciences |
Online Access: | https://journal.ipb.ac.id/index.php/hayati/article/view/33958 |
id |
doaj-55bd8e5b333140229633d0101a87fdae |
---|---|
record_format |
Article |
spelling |
doaj-55bd8e5b333140229633d0101a87fdae2021-08-05T08:22:15ZengBogor Agricultural UniversityHayati Journal of Biosciences1978-30192086-40942020-10-0127410.4308/hjb.27.4.330The Genetic Structure of Nilaparvata lugens (Stal.) in Java PopulationsRuth Martha Winnie0Rika Raffiudin1I Nyoman Widiarta2Aunu Rauf3Department of Plant Protection, Faculty of Agriculture, Bogor Agriculture of University, BogorDepartment of Biology, Faculty of Mathematics and Natural Sciences, Bogor Agriculture of University, BogorIndonesian Agency for Agricultural Research and Development, Ministry of Agriculture, BogorDepartment of Plant Protection, Faculty of Agriculture, Bogor Agriculture of University, Bogor The brown planthopper Nilaparvata lugens (Stal.) causes hopperburn in the rice field. The wing macropterous adults of this insect have capability for long distance flight. We aimed to analyze the genetic structure of six N. lugens populations in Java inferred from the combined COI-COII mitochondrial and ten loci of microsatellites markers. This study found low levels of nucleotides and high levels of haplotype diversity of the planthopper. The demographic test might indicate the genetic bottleneck history of N. lugens population in Java. The genetic diversity analyzed by using microsatellite markers also showed high levels of heterozygosity (Ho>He) that indicated an isolated-breaking effect in the six populations in Java. Moreover, we found a homogenous genetic structure of N. lugens based on pairwise fixation indices (Fst) analyzes that appears to be maintained by high levels of gene flow and showed no correlation between genetic and geographical distance. Importantly, these studies also support accurate information of widely distributed and genetically intermixed among N. lugens across Asia populations. Thus, our results support the theory of long-distance migration among N. lugenspopulations. The genetic structure information of N. lugens in Java could support regional management, such as the new controlling strategies based on forecasting systems. https://journal.ipb.ac.id/index.php/hayati/article/view/33958 |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Ruth Martha Winnie Rika Raffiudin I Nyoman Widiarta Aunu Rauf |
spellingShingle |
Ruth Martha Winnie Rika Raffiudin I Nyoman Widiarta Aunu Rauf The Genetic Structure of Nilaparvata lugens (Stal.) in Java Populations Hayati Journal of Biosciences |
author_facet |
Ruth Martha Winnie Rika Raffiudin I Nyoman Widiarta Aunu Rauf |
author_sort |
Ruth Martha Winnie |
title |
The Genetic Structure of Nilaparvata lugens (Stal.) in Java Populations |
title_short |
The Genetic Structure of Nilaparvata lugens (Stal.) in Java Populations |
title_full |
The Genetic Structure of Nilaparvata lugens (Stal.) in Java Populations |
title_fullStr |
The Genetic Structure of Nilaparvata lugens (Stal.) in Java Populations |
title_full_unstemmed |
The Genetic Structure of Nilaparvata lugens (Stal.) in Java Populations |
title_sort |
genetic structure of nilaparvata lugens (stal.) in java populations |
publisher |
Bogor Agricultural University |
series |
Hayati Journal of Biosciences |
issn |
1978-3019 2086-4094 |
publishDate |
2020-10-01 |
description |
The brown planthopper Nilaparvata lugens (Stal.) causes hopperburn in the rice field. The wing macropterous adults of this insect have capability for long distance flight. We aimed to analyze the genetic structure of six N. lugens populations in Java inferred from the combined COI-COII mitochondrial and ten loci of microsatellites markers. This study found low levels of nucleotides and high levels of haplotype diversity of the planthopper. The demographic test might indicate the genetic bottleneck history of N. lugens population in Java. The genetic diversity analyzed by using microsatellite markers also showed high levels of heterozygosity (Ho>He) that indicated an isolated-breaking effect in the six populations in Java. Moreover, we found a homogenous genetic structure of N. lugens based on pairwise fixation indices (Fst) analyzes that appears to be maintained by high levels of gene flow and showed no correlation between genetic and geographical distance. Importantly, these studies also support accurate information of widely distributed and genetically intermixed among N. lugens across Asia populations. Thus, our results support the theory of long-distance migration among N. lugenspopulations. The genetic structure information of N. lugens in Java could support regional management, such as the new controlling strategies based on forecasting systems.
|
url |
https://journal.ipb.ac.id/index.php/hayati/article/view/33958 |
work_keys_str_mv |
AT ruthmarthawinnie thegeneticstructureofnilaparvatalugensstalinjavapopulations AT rikaraffiudin thegeneticstructureofnilaparvatalugensstalinjavapopulations AT inyomanwidiarta thegeneticstructureofnilaparvatalugensstalinjavapopulations AT aunurauf thegeneticstructureofnilaparvatalugensstalinjavapopulations AT ruthmarthawinnie geneticstructureofnilaparvatalugensstalinjavapopulations AT rikaraffiudin geneticstructureofnilaparvatalugensstalinjavapopulations AT inyomanwidiarta geneticstructureofnilaparvatalugensstalinjavapopulations AT aunurauf geneticstructureofnilaparvatalugensstalinjavapopulations |
_version_ |
1721221157059821568 |