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All Journal HAYATI Journal of Biosciences Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Jurnal Ilmu Pertanian Indonesia Jurnal Hortikultura Indonesia (JHI) Indonesian Journal of Agricultural Science Jurnal AgroBiogen Jurnal Penelitian Tanaman Industri Pembangunan Pedesaan AGRIVITA, Journal of Agricultural Science Caraka Tani: Journal of Sustainable Agriculture Jurnal Penelitian Pertanian Tanaman Pangan Jurnal Agrotek Tropika Journal of Tropical Crop Science Agro Bali: Agricultural Journal Jurnal Penelitian Tanaman Industri (Littri)
Bambang Sapta Purwoko
Departemen Agronomi Dan Hortikultura, Fakultas Pertanian, Institut Pertanian Bogor (IPB University), Jl. Meranti, Kampus IPB Dramaga, Bogor 16680, Indonesia
Agriculture, Biological Sciences & Forestry Civil Engineering, Building, Construction & Architecture Earth & Planetary Sciences Economics, Econometrics & Finance Industrial & Manufacturing Engineering Other

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Journal : Jurnal AgroBiogen

 1 
Response of Anther Donor Genotypes (F1) from Indica x Indica Crosses to Rice Anther Culture Iswari Saraswati Dewi; Nuha Hera Putri; Bambang Sapta Purwoko
Jurnal AgroBiogen Vol 15, No 1 (2019): June
Publisher : Balai Besar Penelitian dan Pengembangan Bioteknologi dan Sumber Daya Genetik Pertanian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/jbio.v15n1.2019.p45-52

Abstract

Anther culture is one of the in vitro techniques that can be used to accelerate the obtainment of purelines in the form of dihaploid (DH) plants resulted from androgenesis. The objectives of this research were to study response of anther donor genotypes in rice anther culture of F1 populations derived from indica x indica crosses and obtain spontaneous DH lines to be used further for variety development program. Anther donor plant used for the experiment consisted of four kinds of F1 populations derived from single crosses, i.e. IR85/I-5, BioR-81/I-5, Bio-R81/O18, and BioR-82/O-18. The result indicated that kindy of all F1 plants showed similar response to callus induction, but significatly different responses to plant regeneration. Genotypes of anther donor plants (F1) significantly affected the percentage of calli producing green plantlet, but not significantly affected the percentage of calli producing albino plantlet. Anther culturability of anther donor plants (F1) was relatively high, ranged from 2.0 to 7.0%. A total of 73 first generation of spontaneous DH lines (38.8%) from the grew out green plantlets was obtained from this study. The resulted DH lines are readily available to be selected and be used in rice cultivar development program.
Isolation and Homology Analysis of Alanine Aminotransferase Gene of Barley, Foxtail Millet, Cucumber, and Tomato Atmitri Sisharmini; Aniversari Apriana; Tri Joko Santoso; Bambang Sapta Purwoko; Nurul Khumaida; Kurniawan Rudi Trijatmiko
Jurnal AgroBiogen Vol 16, No 2 (2020): December
Publisher : Balai Besar Penelitian dan Pengembangan Bioteknologi dan Sumber Daya Genetik Pertanian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/jbio.v16n2.2020.p59-70

Abstract

Overexpression of alanine aminotransferase (AlaAT) gene can improve nitrogen use efficiency (NUE) in plants. The previous isolated AlaAT genes cannot be freely applied to generate NUE plants due to IPR restriction. Therefore, isolation of the gene from targeted monocot and dicot plants is necessary. The objectives of this study were to isolate AlaAT genes from barley, foxtail millet, cucumber, and tomato and analyze their homology to other isolated AlaAT genes in sequence databases (gene bank). Total RNA was isolated from roots of barley, foxtail millet, cucumber, and tomato, and then converted into cDNA using reverse transcription method. The cDNA was then cloned into pGEM®-T Easy plasmid and the verified clones were sequenced. The amino acid sequences were analyzed for their homologies using Clustal Omega software and phylogenetic tree was constructed. The results showed that the amino acids of AlaAT gene from barley was different from AlaAT genes of tomato and cucumber with homology level less than 80%. Phylogenetic tree predicted that AlaAT genes clustered into three groups with AlaAT genes of foxtail millet and barley clustered in one group together with other monocots in group I. AlaAT genes derived from dicots clustered into two groups in which AlaAT gene of tomato clustered in group II, while that of cucumber was in group III. The identity differences of AlaAT gene of tomato and that of cucumber as well as the estimates of the same enzymatic functions can open up enormous opportunities in genetic engineering research for the development of NUE rice.
Co-Authors , Hariyadi , Hasnam , Susilawati ,, Mawaddah ,, Usman . Djumali . Hariyadi Agus Purwito Agus Zainudin AHMAD JUNAEDI Akbar, Miftahur Rizqi Akhmadi, Gerland Amy Estiati Anggita Duhita Anindyajati Aniversari Apriana Anshori, Muhammad Fuad Ardie, dan Sintho Wahyuning Atmitri Sisharmini Atmitri Sisharmini Awang Maharijaya Azmi, Yudia Bambang Budi Santoso Bayu Pramono Wibowo Branco, Luis Manuel Buang Abdullah CHAIRUL CHAIRUL Cucu Gunarsih Cucu Gunarsih da Cunha, Rojino Daniel Happy Putra Danu Kuncoro Desta Wirnas Dewi, dan Iswari Saraswati DJUMALI DJUMALI DJUMALI DJUMALI, DJUMALI Dwi Guntoro Edi Santosa Eko Sulistyono Endah Retno Palupi Eny Widajati Etty Pratiwi, Etty Faiqotul Himma HAJRIAL ASWIDINNOOR Hapsoh Hariyadi Hariyadi Heni Safitri Heni Safitri I NYOMAN RAI I. H. Rahman Indrastuti Apri Rumanti Iskandar Lubis Iskandar Lubis Iswari S. Dewi Iswari Saraswati Dewi Iswari Saraswati Dewi Iswari Saraswati Dewi Iswari Saraswati Dewi Iswari Saraswati Dewi Jamhari Jamhari Kartika Kirana Sangga Mara, Kartika Kirana Sangga Kartina, Nita Kurniawan Rudi Trijatmiko Latifah Kosim Darusman Limbongan, Yusuf La’lang Lopes Hornai, Ermelinda Maria Luthfiani, Marisa Vidya MOHAMMAD CHOLID MOHAMMAD CHOLID, MOHAMMAD Mohammad Syafii Muhamad Syukur Muhamad Yunus Muhammad Cholid Muhammad Jauhar Firdaus Munandar, Arief Munif Ghulamahdi Nafisah nFN CHAIRUL Nindita, Anggi Nita Kartina, Nita Nuha Hera Putri Nurul Khumaida Oteng Haridjaja Pahlevi, M Reza Purbokurniawan . Purwoko, Bambang Sapta Purwoko Rahman, Rahayu Safitri Redy Gaswanto, Redy Reny Herawati Rina Hapsari Wening, Rina Hapsari Roedhy Poerwanto ROSIHAN ROSMAN ROSIHAN ROSMAN Rumanti, Indrastuti Apri Safitri, dan Heni Sakhidin Sani, Mutiyara Satoto Satoto Satoto, Satoto SATRIYAS ILYAS Safitri, Heni Sintho Wahyuning Ardie Siti Nurhidayah Siti Nurhidayah Siti Yuriyah Slamet Susanto SRI HENDRASTUTI HIDAYAT SRI SETYATI HARJAD SRI SETYATI HARJADI SUDIRMAN YAHYA SUDIRMAN YAHYA Sudirman Yahya SUGENG SUDIATSO SUGENG SUDIATSO Sugiyanta Sugiyanta . Sugiyanta, dan Suhartini, dan Tintin Susilawati Susilawati Syamsiar, Syamsiar TEUKU MUHAMMAD HANAFIAH OELIM Titin Budi Wahyuti Tri Joko Santoso TRI JOKO SANTOSO Trijatmiko, dan Kurniawan Rudi Trikoesoemaningtyas Ubad Badrudin Wibowo, Bayu Pramono Widyastuti, Yuni Willy Bayuardi Suwarno Wira Hadianto, Wira Yuni Widyastuti Yuni Widyastuti Yunus, dan Muhamad Yunus, Muhammad