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OsDREB2A Gene Polymorphism Does Not Affect Salinity Tolerance Potency of Local Rice Varieties from Banten

HAYATI Journal of Biosciences · Vol. 28 No. 2 (2021)

DOI
10.4308/hjb.28.2.123
ISSN
2086-4094, 1978-3019
Published
2021-04-01
Publisher
Bogor Agricultural University, Indonesia
Language
eng

Abstract

Indonesia possesses vast coastal agricultural land areas with high salinity. This high salinity is a threat to rice productivity which may decrease to 79.8%. Banten province of Indonesia houses many local rice varieties which have salinity tolerance potency based on its agronomical characters. The adaptability of rice plant in high salinity soil can be affected by OsDREB2A gene, which encodes transcription factors from several salt-tolerant signaling pathway genes. The aims of this study were to find out the possible polymorphism of OsDREB2A gene from Banten local rice varieties. The polymorphism of OsDREB2A analyzed by Single Nucleotide Polymorphism (SNP) and possible molecular structure. OsDREB2A gene was amplified using DNA from Tambleng, Bulu Putih, and Pare Caok varieties as templates through PCR method with a pair of specific primers. DNA fragments obtained were analyzed by means of series of analysis software. From those analysis we obtained 840 bp, 836 bp, and 850 bp gene fragments from Tambleng, Bulu Putih, and Pare Caok varieties, respectively. There is polymorphism of OsDREB2A due to some mutation yet does not massively alter its protein structure. From this study, we suggest that Tambleng, Bulu Putih, and Pare Caok varieties potential for salinity stress resistance genetically.

Collaboration network of the authors

33 authors · 111 co-authorship links · 2 across different organisations

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  • State University of Malang
  • State University of Semarang
  • Affiliation unknown
  • Different organisations
  • Same organisation
  • Affiliation unknown
  • Thicker line = more joint articles · bigger circle = more articles
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Co-authorOrganisationJoint articles
Evi SusantiAffiliation unknown3
Sunarmi SunarmiAffiliation unknown3
Dyati Galuh PratitaAffiliation unknown3
Tita Putri MilasariAffiliation unknown3
Delia Wahyu PangestiAffiliation unknown3
Annasa SabatiaAffiliation unknown3
Fitriani NurAffiliation unknown2
Daryono DaryonoAffiliation unknown1
Cek MasnahAffiliation unknown1
Usman MulbarAffiliation unknown1
Ahmad TalibAffiliation unknown1
Risma IsmailAffiliation unknown1
Andi Ika Prasasti AbrarAffiliation unknown1
Andi HalimahAffiliation unknown1
Sri SulasteriAffiliation unknown1
Nurul KhusnahAffiliation unknown1
Eko Agus SuyonoAffiliation unknown1
Sitoresmi PrabaningtyasAffiliation unknown1
Achmad RodiansyahAffiliation unknown1
Ainul Fitria MahmudahAffiliation unknown1
Mastika Marisahani UlfahAffiliation unknown1
Uun RohmawatiAffiliation unknown1
Siti ZubaidahState University of Malang1
Susriyati MahanalState University of Malang1
Sri SukaesihState University of Semarang1

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.

Metadata source: OAI-PMH (metadata jurnal) http://journal.ipb.ac.id/index.php/hayati/oai, first harvested 8 Nov 2026, last seen 8 Nov 2026.
Original metadata (oai_dc) 
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	<dc:title xml:lang="en">OsDREB2A Gene Polymorphism Does Not Affect Salinity Tolerance Potency of Local Rice Varieties from Banten</dc:title>
	<dc:creator xml:lang="en">Zakiyah, ‘Ainun Sayyidah </dc:creator>
	<dc:creator xml:lang="en">Khasna, Elhah Nailul </dc:creator>
	<dc:creator xml:lang="en">Ardana, I Kade Karisma Gita </dc:creator>
	<dc:creator xml:lang="en">Fikriani, Choirun Nita </dc:creator>
	<dc:creator xml:lang="en">Anggraini, Nina Bunga </dc:creator>
	<dc:creator xml:lang="en">Novitasari, Dwita </dc:creator>
	<dc:creator xml:lang="en">Listyorini, Dwi </dc:creator>
	<dc:creator xml:lang="en">Suharti, Suharti</dc:creator>
	<dc:description xml:lang="en">Indonesia possesses vast coastal agricultural land areas with high salinity. This high salinity is a threat to rice productivity which may decrease to 79.8%. Banten province of Indonesia houses many local rice varieties which have salinity tolerance potency based on its agronomical characters. The adaptability of rice plant in high salinity soil can be affected by OsDREB2A gene, which encodes transcription factors from several salt-tolerant signaling pathway genes. The aims of this study were to find out the possible polymorphism of OsDREB2A gene from Banten local rice varieties. The polymorphism of OsDREB2A analyzed by Single Nucleotide Polymorphism (SNP) and possible molecular structure. OsDREB2A gene was amplified using DNA from Tambleng, Bulu Putih, and Pare Caok varieties as templates through PCR method with a pair of specific primers. DNA fragments obtained were analyzed by means of series of analysis software. From those analysis we obtained 840 bp, 836 bp, and 850 bp gene fragments from Tambleng, Bulu Putih, and Pare Caok varieties, respectively. There is polymorphism of OsDREB2A due to some mutation yet does not massively alter its protein structure. From this study, we suggest that Tambleng, Bulu Putih, and Pare Caok varieties potential for salinity stress resistance genetically.</dc:description>
	<dc:publisher xml:lang="en">Bogor Agricultural University, Indonesia</dc:publisher>
	<dc:date>2021-04-01</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">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>http://journal.ipb.ac.id/hayati/article/view/36781</dc:identifier>
	<dc:identifier>10.4308/hjb.28.2.123</dc:identifier>
	<dc:source xml:lang="en">HAYATI Journal of Biosciences; Vol. 28 No. 2 (2021): April 2021; 123</dc:source>
	<dc:source>2086-4094</dc:source>
	<dc:source>1978-3019</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>http://journal.ipb.ac.id/hayati/article/view/36781/22012</dc:relation>
</oai_dc:dc>