Journal SINTA 1
Archaeal Life on Tangkuban Perahu- Sampling and Culture Growth in Indonesian Laboratories
HAYATI Journal of Biosciences · Vol. 19 No. 3 (2012)
- ISSN
- 2086-4094, 1978-3019
- Published
- 2012-10-15
- Publisher
- Bogor Agricultural University, Indonesia
- Language
- eng
Abstract
The aim of the expedition to Tangkuban Perahu, West Java was to obtain archaeal samples from the solfatara fields located in Domas crater. This was one of the places, where scientists from the University of Regensburg Germany had formerly isolated Indonesian archaea, especially Thermoplasma and Sulfolobus species but not fully characterized. We collected five samples from mud holes with temperatures from 57 to 88 oC and pH of 1.5-2. A portion of each sample was grown at the University of Regensburg in modified Allen’s medium at 80 oC. From four out of five samples enrichment cultures were obtained, autotrophically on elemental sulphur and heterotrophically on sulfur and yeast extract; electron micrographs are presented. In the laboratories of Universitas Indonesia the isolates were cultured at 55-60 oC in order to grow tetraetherlipid synthesizing archaea, both Thermoplasmatales and Sulfolobales. Here, we succeeded to culture the same type of archaeal cells, which had been cultured in Regensburg, probably a Sulfolobus species and in Freundt’s medium, Thermoplasma species. The harvested cells are documented by phase contrast microscope equipped with a digital camera. Our next steps will be to further characterize genetically the cultured cells from Tangkuban Perahu isolates.
Keywords
Collaboration network of the authors
40 authors · 125 co-authorship links · 1 across different organisations · showing the 40 most connected
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- University of Brawijaya
- National Research and Innovation Agency
- Affiliation unknown
- Different organisations
- Same organisation
- Affiliation unknown
- Thicker line = more joint articles · bigger circle = more articles
Show as table
| Co-author | Organisation | Joint articles |
|---|---|---|
| Riris Istighfari Jenie | Affiliation unknown | 6 |
| Mohamad Syaefudin | Affiliation unknown | 4 |
| Diah Vitri Widayanti | Affiliation unknown | 4 |
| Ratna Asmah Susidarti | Affiliation unknown | 4 |
| Neli Purwani | Affiliation unknown | 3 |
| Mohamad Sadikin | Affiliation unknown | 3 |
| RINI PUSPITANINGRUM | Affiliation unknown | 3 |
| RONDANG ROEMIATI SOEGIANTO | Affiliation unknown | 3 |
| Edy Meiyanto | Affiliation unknown | 3 |
| Zalinar Udin | Affiliation unknown | 3 |
| Dwi Astuti | Affiliation unknown | 2 |
| Tri Eko Agustiningrum | Affiliation unknown | 2 |
| Sudarwoto Sudarwoto | Affiliation unknown | 2 |
| Nurul Yuhanafia | Affiliation unknown | 2 |
| Virgiawan Adi Kristianto | Affiliation unknown | 2 |
| Cici Darsih | Affiliation unknown | 2 |
| Wega Trisunaryanti | Affiliation unknown | 2 |
| Triyono | Affiliation unknown | 2 |
| Aan Kurniawan | National Research and Innovation Agency | 2 |
| Syarifah Nuraini | Affiliation unknown | 2 |
| Ani Budi Astuti | University of Brawijaya | 1 |
| Suci Astutik | University of Brawijaya | 1 |
| Nur Silviyah Rahmi | University of Brawijaya | 1 |
| Alifiandi Rafi Muhammad | University of Brawijaya | 1 |
| Ulfah Maisaroh | University of Brawijaya | 1 |
| Kismi Mubarokah | Affiliation unknown | 1 |
| Harianingsih Harianingsih | Affiliation unknown | 1 |
| Maharani Kusumaningrum | Affiliation unknown | 1 |
Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.