Endophytes and Rhizosphere Fungi from Galam (Melaleuca cajuputi Powell.) which has the Potential to Produce Indole Acetic Acid (IAA)

Imaningsih, Witiyasti; Rahayu, Nadiya Dwi; Hakim, Safinah Surya

doi:10.22146/jtbb.61594

Akses terbuka Jurnal SINTA 1

Endophytes and Rhizosphere Fungi from Galam (Melaleuca cajuputi Powell.) which has the Potential to Produce Indole Acetic Acid (IAA)

Journal of Tropical Biodiversity and Biotechnology · Vol. 6 No. 2 (2021)

DOI: 10.22146/jtbb.61594
ISSN: 2540-9581, 2540-9573
Terbit: 2021-06-24
Penerbit: Universitas Gadjah Mada
Bahasa: eng
Lisensi: creativecommons.org/licenses/by-sa/4.0

Abstrak

Some types of fungi are known to have the ability to produce Indole Acetic Acid (IAA). Fungi can be isolated from the rhizosphere and tissues of various plants, including from the rhizosphere and the root "Galam" (Melaleuca cajuputi Powell.), which grow predominantly in peatlands. Therefore, the purposes of this study were: (a) to isolate and measure the potential of fungi from endophytic and rhizospheric of “Galam”(M. cajuputi) as a producer of IAA hormone, (b) determine the types of fungal interaction that occur and their potential to increase the total IAA hormone produced. This research begins with isolation, purification, isolate screening, analysis of IAA hormone production, data analysis, seed germination test and isolates identification. The result showed that the concentration of IAA produced by Penicillium sp. IRZ15 was 5.86 ± 0.47 μg.mL-1 to 8.46 ± 0.26 μg.mL-1 and Syncephalastrum sp. AG15 is 4.77 ± 0.44 μg.mL-1 to 8.77 ± 0.25 μg.mL-1. Meanwhile, the combination of rhizospheric fungi Penicillium sp. IRZ15 and endophytic fungi Syncephalastrum sp. AG15 does not produce significantly different IAA concentrations (6.42 ± 0.34 μg.mL-1 to 9.19 ± 0.50 μg.mL-1 ) compared to fungi used alone without combinations.

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Rekan penulis	Organisasi	Artikel bersama
Anang Kadarsah	Afiliasi tidak diketahui	1
Raden Dwi Thriwantho Rusmannurrachmad	Afiliasi tidak diketahui	1
Mariana Mariana	Afiliasi tidak diketahui	1
Rasyidah Rasyidah	Afiliasi tidak diketahui	1
Ahmad Budi Junaedi	Afiliasi tidak diketahui	1
Mariana	Afiliasi tidak diketahui	1
Ahmad Budi Junaidi	Afiliasi tidak diketahui	1
Della Adventaria	Afiliasi tidak diketahui	1
Wawan Halwany	Afiliasi tidak diketahui	1
Dony Rachmanadi	Afiliasi tidak diketahui	1
Nuraeni Ekowati	Afiliasi tidak diketahui	1
Loekas Soesanto	Afiliasi tidak diketahui	1
Nuniek Ina Ratnaningtyas	Afiliasi tidak diketahui	1
Salamiah .	Afiliasi tidak diketahui	1

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Sumber metadata: OAI-PMH (metadata jurnal) https://jurnal.ugm.ac.id/jtbb/oai, pertama di-harvest 9 Nov 2026, terakhir terlihat 9 Nov 2026.

Metadata asli (oai_dc)

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	<dc:title xml:lang="en-US">Endophytes and Rhizosphere Fungi from Galam (Melaleuca  cajuputi Powell.) which has the Potential to Produce Indole  Acetic Acid (IAA)</dc:title>
	<dc:creator>Imaningsih, Witiyasti</dc:creator>
	<dc:creator>Rahayu, Nadiya Dwi</dc:creator>
	<dc:creator>Hakim, Safinah Surya</dc:creator>
	<dc:subject xml:lang="en-US">Biology</dc:subject>
	<dc:subject xml:lang="en-US">endophytic fungi; Galam; Melaleuca cajuputi Powell.; Indole Acetic Acid; peatland; rhizospheric fungi</dc:subject>
	<dc:description xml:lang="en-US">Some types of fungi are known to have the ability to produce Indole Acetic Acid (IAA). Fungi can be isolated from the rhizosphere and tissues of various plants, including from the rhizosphere and the root "Galam" (Melaleuca cajuputi Powell.), which grow predominantly in peatlands. Therefore, the purposes of this study were: (a) to isolate and measure the potential of fungi from endophytic and rhizospheric of “Galam”(M. cajuputi) as a producer of IAA hormone, (b) determine the types of fungal interaction that occur and their potential to increase the total IAA hormone produced. This research begins with isolation, purification, isolate screening, analysis of IAA hormone production, data analysis, seed germination test and isolates identification. The result showed that the concentration of IAA produced by Penicillium sp. IRZ15 was 5.86 ± 0.47 μg.mL-1 to 8.46 ± 0.26 μg.mL-1 and Syncephalastrum sp. AG15 is 4.77 ± 0.44 μg.mL-1 to 8.77 ± 0.25 μg.mL-1. Meanwhile, the combination of rhizospheric fungi Penicillium sp. IRZ15 and endophytic fungi Syncephalastrum sp. AG15 does not produce significantly different IAA concentrations (6.42 ± 0.34 μg.mL-1 to 9.19 ± 0.50 μg.mL-1 ) compared to fungi used alone without combinations.</dc:description>
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	<dc:date>2021-06-24</dc:date>
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	<dc:identifier>https://journal.ugm.ac.id/jtbb/article/view/61594</dc:identifier>
	<dc:identifier>10.22146/jtbb.61594</dc:identifier>
	<dc:source xml:lang="en-US">Journal of Tropical Biodiversity and Biotechnology; Vol 6, No 2 (2021): August; jtbb61594</dc:source>
	<dc:source>2540-9581</dc:source>
	<dc:source>2540-9573</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://journal.ugm.ac.id/jtbb/article/view/61594/31559</dc:relation>
	<dc:relation>https://journal.ugm.ac.id/jtbb/article/downloadSuppFile/61594/14756</dc:relation>
	<dc:relation>https://journal.ugm.ac.id/jtbb/article/downloadSuppFile/61594/15020</dc:relation>
	<dc:relation>https://journal.ugm.ac.id/jtbb/article/downloadSuppFile/61594/16168</dc:relation>
	<dc:coverage xml:lang="en-US">Indonesia; South East Asia</dc:coverage>
	<dc:coverage xml:lang="en-US"></dc:coverage>
	<dc:coverage xml:lang="en-US"></dc:coverage>
	<dc:rights xml:lang="en-US">Copyright (c) 2021 Journal of Tropical Biodiversity and Biotechnology</dc:rights>
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