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Production of Insect Toxin Beauvericin from Entomopathogenic Fungi Cordyceps militaris by Heterologous Expression of Global Regulator

AGRIVITA, Journal of Agricultural Science · Vol. 40 No. 1 (2017) · hlm. 177–184

DOI
10.17503/agrivita.v40i1.1727
ISSN
2477-8516, 0126-0537
Terbit
2017-12-20
Penerbit
Faculty of Agriculture University of Brawijaya in collaboration with PERAGI
Bahasa
eng
Lisensi
creativecommons.org/licenses/by-nc/4.0

Abstrak

Cordyceps militaris is one of entomopathogenic fungi species that is well known to be a traditional medicine in China for decades. Although the pharmaceutical and/or toxic properties of C. militaris has attracted attention as a promising resource for finding bioactive compounds, only a few substances including cordycepin have been reported so far. In the previous report heterologous expression of LaeA, a global regulator for secondary metabolites production in fungi, has been succeeded in C. militaris. The LaeA-engineered transformants are proved to produce new and/or elevated production of secondary metabolites, as detected by HPLC analysis. In order to further characterize the secondary metabolites that were being significantly produced by LaeA transformant, HPLC profiling and structure elucidation by proton NMR were conducted in two target compounds, designated as compound 1 and compound 2. Compound 1 possessed the highly similar characters to insect toxin beauvericin in UV spectrum, molecular weight, and retention time in HPLC analysis. Proton NMR analysis revealed that compound 1 had the same proton signals as beauvericin.

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  • University of Brawijaya
  • State University of Semarang
  • International Center for Biotechnology, The University of Osaka
  • Yogyakarta State University
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  • Organisasi berbeda
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Rekan penulisOrganisasiArtikel bersama
Muhammad Akhid Syib’liUniversity of Brawijaya2
Aminudin AfandhiUniversity of Brawijaya2
Kurnia Rizkya Sang Saka MaharaniState University of Semarang1
Alvin FadholiAfiliasi tidak diketahui1
Retno Sri IswariState University of Semarang1
Siti FathonahAfiliasi tidak diketahui1
Rosidah RosidahYogyakarta State University1
Bela Siska KristantiAfiliasi tidak diketahui1
Diva Maharani PutriState University of Semarang1
Sita NurmasitahAfiliasi tidak diketahui1
Anugrah Sabila PratiwiAfiliasi tidak diketahui1
Sania Dwi AndiniAfiliasi tidak diketahui1
Diana PangestututiAfiliasi tidak diketahui1
Nabila HusnannisaAfiliasi tidak diketahui1
Nanik YulianisAfiliasi tidak diketahui1
Fajar SetyowatiAfiliasi tidak diketahui1
Bambang Tri RahardjoUniversity of Brawijaya1
David SoetjiptoUniversity of Brawijaya1
Ito FernandoUniversity of Brawijaya1
Yogo SetiawanUniversity of Brawijaya1
Retno Dyah PuspitariniUniversity of Brawijaya1
Bayu Aji PamungkasUniversity of Brawijaya1
Anisya Putri KarinaUniversity of Brawijaya1
Huurul Ainindya Ulihta ZainUniversity of Brawijaya1
Theresia Rani Kartika AyuAfiliasi tidak diketahui1
Akhmad RizaliUniversity of Brawijaya1
Abdul Latief AbadiUniversity of Brawijaya1
Hagus TarnoUniversity of Brawijaya1
Luqman Qurata AiniUniversity of Brawijaya1
Muhammad Irfan FebriansyahUniversity of Brawijaya1
Cahyo PrayogoUniversity of Brawijaya1
Noegraha SholehuddinUniversity of Brawijaya1
Eka Zainul Hasan Syahfinada PutraUniversity of Brawijaya1

Afiliasi berasal dari OpenAlex; metadata OAI-PMH jurnal tidak memuatnya. Penulis tanpa ID OpenAlex dicocokkan berdasarkan nama, sehingga dua orang bisa tergabung atau satu orang bisa terpisah.

Sumber metadata: OAI-PMH (metadata jurnal) https://agrivita.ub.ac.id/index.php/agrivita/oai, pertama di-harvest 8 Nov 2026, terakhir terlihat 8 Nov 2026.
Metadata asli (oai_dc)
<oai_dc:dc xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/  http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="en-US">Production of Insect Toxin Beauvericin from Entomopathogenic Fungi Cordyceps militaris by Heterologous Expression of Global Regulator</dc:title>
	<dc:creator>Rachmawati, Rina</dc:creator>
	<dc:creator>Kinoshita, Hiroshi</dc:creator>
	<dc:creator>Nihira, Takuya</dc:creator>
	<dc:subject xml:lang="en-US"></dc:subject>
	<dc:subject xml:lang="en-US">Genetic engineering; LaeA; Transformation system</dc:subject>
	<dc:description xml:lang="en-US">Cordyceps militaris is one of entomopathogenic fungi species that is well known to be a traditional medicine in China for decades. Although the pharmaceutical and/or toxic properties of C. militaris has attracted attention as a promising resource for finding bioactive compounds, only a few substances including cordycepin have been reported so far. In the previous report heterologous expression of LaeA, a global regulator for secondary metabolites production in fungi, has been succeeded in C. militaris. The LaeA-engineered transformants are proved to produce new and/or elevated production of secondary metabolites, as detected by HPLC analysis. In order to further characterize the secondary metabolites that were being significantly produced by LaeA transformant, HPLC profiling and structure elucidation by proton NMR were conducted in two target compounds, designated as compound 1 and compound 2. Compound 1 possessed the highly similar characters to insect toxin beauvericin in UV spectrum, molecular weight, and retention time in HPLC analysis. Proton NMR analysis revealed that compound 1 had the same proton signals as beauvericin.</dc:description>
	<dc:publisher xml:lang="en-US">Faculty of Agriculture University of Brawijaya in collaboration with PERAGI</dc:publisher>
	<dc:contributor xml:lang="en-US"></dc:contributor>
	<dc:date>2017-12-20</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://agrivita.ub.ac.id/index.php/agrivita/article/view/1727</dc:identifier>
	<dc:identifier>10.17503/agrivita.v40i1.1727</dc:identifier>
	<dc:source xml:lang="en-US">AGRIVITA Journal of Agricultural Science; Vol 40, No 1 (2018): FEBRUARY; 177-184</dc:source>
	<dc:source>2477-8516</dc:source>
	<dc:source>0126-0537</dc:source>
	<dc:source>10.17503/agrivita.v40i1</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://agrivita.ub.ac.id/index.php/agrivita/article/view/1727/907</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2017 Universitas Brawijaya</dc:rights>
	<dc:rights xml:lang="en-US">http://creativecommons.org/licenses/by-nc/4.0</dc:rights>
</oai_dc:dc>