Distribution and abundance of aerobic anoxygenic phototrophic bacteria in the tropical coastal waters of Gunungkidul, Yogyakarta, Indonesia

Abstract. Aprilyanto V, Sembiring L, Djohan TS. 2020. Distribution and abundance of aerobic anoxygenic phototrophic bacteria in the tropical coastal waters of Gunungkidul, Yogyakarta, Indonesia. Biodiversitas 21: 5506-5513. Aerobic anoxygenic phototroph (AAP) is a community of bacteria capable of pe...

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Autores principales:	Victor Aprilyanto, Langkah Sembiring, Tjut Sugandawaty Djohan
Formato:	article
Lenguaje:	EN
Publicado:	MBI & UNS Solo 2020
Materias:	bacterioplankton, aap bacteria, microbial loop, qpcr Biology (General) QH301-705.5
Acceso en línea:	https://doaj.org/article/d52e0b8136734daeaf6b2926a5c366b0
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spelling	oai:doaj.org-article:d52e0b8136734daeaf6b2926a5c366b02021-11-22T00:44:10ZDistribution and abundance of aerobic anoxygenic phototrophic bacteria in the tropical coastal waters of Gunungkidul, Yogyakarta, Indonesia1412-033X2085-472210.13057/biodiv/d211159https://doaj.org/article/d52e0b8136734daeaf6b2926a5c366b02020-10-01T00:00:00Zhttps://smujo.id/biodiv/article/view/6847https://doaj.org/toc/1412-033Xhttps://doaj.org/toc/2085-4722Abstract. Aprilyanto V, Sembiring L, Djohan TS. 2020. Distribution and abundance of aerobic anoxygenic phototrophic bacteria in the tropical coastal waters of Gunungkidul, Yogyakarta, Indonesia. Biodiversitas 21: 5506-5513. Aerobic anoxygenic phototroph (AAP) is a community of bacteria capable of performing anoxygenic photosynthesis in the presence of oxygen. AAP abundance in most oceanic regions signals its ecological importance in marine microbial loop. This study was conducted to reveal the distribution and abundance of AAP in Siung coast, Gunungkidul, Yogyakarta, Indonesia. Total bacterioplankton and AAP were enumerated using acridine orange direct count (AODC) and real-time quantitative PCR (qPCR), respectively. Several water physicochemical parameters as well as dissolved nitrate, ammonium, phosphate, and sulfate were also measured. The results showed that total bacterioplankton was distributed thoroughly in the water column with abundance ranging from 2.5×104 to 3.5×104 cells/mL. Within this total bacterioplankton, AAP ranged from 3.83×102 –7.48×102 cells/mL, comprising about 1% to ~2.5%. Inorganic nutrient concentration, mainly nitrate and phosphate were thought to be the regulating factors to the distribution and abundance of both communities. In conclusion, AAP comprises a relatively low portion of the total bacterioplankton community in the tropical coastal water in Gunungkidul, Yogyakarta.Victor AprilyantoLangkah SembiringTjut Sugandawaty DjohanMBI & UNS Soloarticlebacterioplankton, aap bacteria, microbial loop, qpcrBiology (General)QH301-705.5ENBiodiversitas, Vol 21, Iss 11 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	bacterioplankton, aap bacteria, microbial loop, qpcr Biology (General) QH301-705.5
spellingShingle	bacterioplankton, aap bacteria, microbial loop, qpcr Biology (General) QH301-705.5 Victor Aprilyanto Langkah Sembiring Tjut Sugandawaty Djohan Distribution and abundance of aerobic anoxygenic phototrophic bacteria in the tropical coastal waters of Gunungkidul, Yogyakarta, Indonesia
description	Abstract. Aprilyanto V, Sembiring L, Djohan TS. 2020. Distribution and abundance of aerobic anoxygenic phototrophic bacteria in the tropical coastal waters of Gunungkidul, Yogyakarta, Indonesia. Biodiversitas 21: 5506-5513. Aerobic anoxygenic phototroph (AAP) is a community of bacteria capable of performing anoxygenic photosynthesis in the presence of oxygen. AAP abundance in most oceanic regions signals its ecological importance in marine microbial loop. This study was conducted to reveal the distribution and abundance of AAP in Siung coast, Gunungkidul, Yogyakarta, Indonesia. Total bacterioplankton and AAP were enumerated using acridine orange direct count (AODC) and real-time quantitative PCR (qPCR), respectively. Several water physicochemical parameters as well as dissolved nitrate, ammonium, phosphate, and sulfate were also measured. The results showed that total bacterioplankton was distributed thoroughly in the water column with abundance ranging from 2.5×104 to 3.5×104 cells/mL. Within this total bacterioplankton, AAP ranged from 3.83×102 –7.48×102 cells/mL, comprising about 1% to ~2.5%. Inorganic nutrient concentration, mainly nitrate and phosphate were thought to be the regulating factors to the distribution and abundance of both communities. In conclusion, AAP comprises a relatively low portion of the total bacterioplankton community in the tropical coastal water in Gunungkidul, Yogyakarta.
format	article
author	Victor Aprilyanto Langkah Sembiring Tjut Sugandawaty Djohan
author_facet	Victor Aprilyanto Langkah Sembiring Tjut Sugandawaty Djohan
author_sort	Victor Aprilyanto
title	Distribution and abundance of aerobic anoxygenic phototrophic bacteria in the tropical coastal waters of Gunungkidul, Yogyakarta, Indonesia
title_short	Distribution and abundance of aerobic anoxygenic phototrophic bacteria in the tropical coastal waters of Gunungkidul, Yogyakarta, Indonesia
title_full	Distribution and abundance of aerobic anoxygenic phototrophic bacteria in the tropical coastal waters of Gunungkidul, Yogyakarta, Indonesia
title_fullStr	Distribution and abundance of aerobic anoxygenic phototrophic bacteria in the tropical coastal waters of Gunungkidul, Yogyakarta, Indonesia
title_full_unstemmed	Distribution and abundance of aerobic anoxygenic phototrophic bacteria in the tropical coastal waters of Gunungkidul, Yogyakarta, Indonesia
title_sort	distribution and abundance of aerobic anoxygenic phototrophic bacteria in the tropical coastal waters of gunungkidul, yogyakarta, indonesia
publisher	MBI & UNS Solo
publishDate	2020
url	https://doaj.org/article/d52e0b8136734daeaf6b2926a5c366b0
work_keys_str_mv	AT victoraprilyanto distributionandabundanceofaerobicanoxygenicphototrophicbacteriainthetropicalcoastalwatersofgunungkidulyogyakartaindonesia AT langkahsembiring distributionandabundanceofaerobicanoxygenicphototrophicbacteriainthetropicalcoastalwatersofgunungkidulyogyakartaindonesia AT tjutsugandawatydjohan distributionandabundanceofaerobicanoxygenicphototrophicbacteriainthetropicalcoastalwatersofgunungkidulyogyakartaindonesia
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Distribution and abundance of aerobic anoxygenic phototrophic bacteria in the tropical coastal waters of Gunungkidul, Yogyakarta, Indonesia

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