Onny N. Marwayana

ORCID: 0000-0003-1761-2401
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About
Contact & Profiles
Research Areas
  • Microbial Community Ecology and Physiology
  • Environmental DNA in Biodiversity Studies
  • Identification and Quantification in Food
  • Marine and coastal plant biology
  • Medicinal Plant Research
  • Fish Biology and Ecology Studies
  • Species Distribution and Climate Change
  • Ichthyology and Marine Biology
  • Healthcare and Venom Research
  • Bee Products Chemical Analysis
  • Marine Biology and Ecology Research
  • Marine and fisheries research

National Research and Innovation Agency
2021-2024

Indonesian Institute of Sciences
2021

University of California, Los Angeles
2021

Universidad del Golfo de México
2015

Ecosystems globally are under threat from ongoing anthropogenic environmental change. Effective conservation management requires more thorough biodiversity surveys that can reveal system-level patterns and be applied rapidly across space time. Using modern ecological models community science, we integrate DNA Earth observations to produce a time snapshot of regional provide multi-scalar community-level characterization. We collected 278 samples in spring 2017 coastal, shrub, lowland forest...

10.1002/eap.2379 article EN Ecological Applications 2021-05-20

Abstract Indonesia is the heart of Coral Triangle, world’s most diverse marine ecosystem. Preserving biological and economic value this biodiversity requires efficient economical ecosystem monitoring, yet our understanding in region remains limited. This study uses environmental DNA (eDNA) to survey fish communities across a well‐documented gradient Indonesia. A total 6,608,693 sequence reads MiFish 12S rRNA from 39 sites spanning seven regions revealed 1099 amplified variants (ASVs), 80.4%...

10.1002/edn3.257 article EN Environmental DNA 2021-10-24

Propolis is a honeybee product collected from plants sap. This resinous substance used to build and maintain the nest. has long been declared as safe material for health maintaining. The purpose of this research was study potential use an immunomodulator in Penicillin-G-induced Wistar rats. A total 30 male rats aged 5 months with 200-240 grams body weight were divided into 6 groups: Control Placebo (im injection aquabidest+oral administration NaCl 0.9%); Penicillin 21.6 mg Penicillin+oral...

10.24252/bio.v3i2.937 article EN Biogenesis Jurnal Ilmiah Biologi 2015-12-30

Abstract Background The processes that shape microbial biogeography are not well understood, and concepts apply to macroorganisms, like dispersal barriers, may affect microorganisms in the same predictable ways. To better understand how known macro-scale biogeographic can be applied at micro-scales , we examined seagrass associated microbiota on either side of Wallace’s line determine influence this cryptic boundary community structure microorganisms. Communities were from twelve locations...

10.1186/s40793-024-00568-3 article EN cc-by Environmental Microbiome 2024-04-18

Abstract Indonesia is the heart of Coral Triangle, world’s most diverse marine ecosystem. Preserving biological and economic value this biodiversity requires efficient economical ecosystem monitoring, yet our understanding in region remains limited. This study uses environmental DNA (eDNA) to survey fish communities across a pronounced gradient Indonesia. A total 12,939,690 sequence reads MiFish 12S rRNA from 39 sites spanning 7 regions revealed 4,146 Amplified Sequence Variants (ASVs)....

10.1101/2021.02.19.432056 preprint EN cc-by-nc-nd bioRxiv (Cold Spring Harbor Laboratory) 2021-02-20
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