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Journal : ANNALES BOGORIENSES

Preservation Effect Of Peg (Polyethylene Glycol) In Sugarcane (Saccharum officinarum) Nxi 1,3 Synthetic Seed Ningtiyas, Wulan Nursyiam; Dewanti, Parawita; Sugiharto, Bambang
ANNALES BOGORIENSES Vol 20, No 2 (2016): Annales Bogorienses
Publisher : Research Center for Biotechnology - Indonesian Institute of Sciences (LIPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (397.897 KB) | DOI: 10.14203/ab.v20i2.257

Abstract

Encapsulation is a method for embryogenic tissue coating system by Na-alginate which has synthetic seed preservation purpose. To produce sugarcane synthetic seed need Coleoptillar embryogenic callus and apical bud that it is encapsulated by encapsulation media (MS0 + 4% Na-alginat+ 100 mM CaCl2). In this study, PEG (0%, 1%, 2%, 3%) and PBZ (0 ppm, 1 ppm, 2 ppm, 3 ppm) add to media encapsulation which are give desiccation effect (PEG) and Giberellin synthesis blockade system. Both of PEG or PBZ is used to sugarcane synthetic seed growth retardation that it is implied as storage period. The result are show that PEG 2% is the most effective concentration which is added in encapsulation media. Dessiccation effect of PEG 2% can make synthetic seed storage period until 3 weeks, synthetic seed regeneration produce 89,32 planlets and planlets clorophill concentration is 26,03 ????g/mL. PBZ 1 ppm is the most effective concentration to make storage period until 5 weeks, synthetic seed regeneration produce 39 planlets and planlets clorophill concentration is 35,81 ????g/mL.
Preservation Effect Of Peg (Polyethylene Glycol) In Sugarcane (Saccharum officinarum) Nxi 1,3 Synthetic Seed Wulan Nursyiam Ningtiyas; Parawita Dewanti; Bambang Sugiharto
ANNALES BOGORIENSES Vol 20, No 2 (2016): Annales Bogorienses
Publisher : Research Center for Biotechnology - Indonesian Institute of Sciences (LIPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (397.897 KB) | DOI: 10.14203/ann.bogor.2016.v20.n2.63-68

Abstract

Encapsulation is a method for embryogenic tissue coating system by Na-alginate which has synthetic seed preservation purpose. To produce sugarcane synthetic seed need Coleoptillar embryogenic callus and apical bud that it is encapsulated by encapsulation media (MS0 + 4% Na-alginat+ 100 mM CaCl2). In this study, PEG (0%, 1%, 2%, 3%) and PBZ (0 ppm, 1 ppm, 2 ppm, 3 ppm) add to media encapsulation which are give desiccation effect (PEG) and Giberellin synthesis blockade system. Both of PEG or PBZ is used to sugarcane synthetic seed growth retardation that it is implied as storage period. The result are show that PEG 2% is the most effective concentration which is added in encapsulation media. Dessiccation effect of PEG 2% can make synthetic seed storage period until 3 weeks, synthetic seed regeneration produce 89,32 planlets and planlets clorophill concentration is 26,03 ????g/mL. PBZ 1 ppm is the most effective concentration to make storage period until 5 weeks, synthetic seed regeneration produce 39 planlets and planlets clorophill concentration is 35,81 ????g/mL.
Overexpression of Sugarcane Sucrose Transporter 1 (SoSUT1) Gene Increases Rice Yield Cesha Ananda Putri; Bambang Soegiharto; Parawita Dewanti
ANNALES BOGORIENSES Vol 24, No 1 (2020): Annales Bogorienses
Publisher : Research Center for Biotechnology - Indonesian Institute of Sciences (LIPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/ann.bogor.2020.v24.n1.18-26

Abstract

The growth and development of plants are determined by photosynthesis, which ultimately results in sucrose. Sucrose is synthesized in the source then translocated to all parts of the plant (sink). The translocation process of sucrose from source to sink is controlled by sucrose protein called sucrose transporter. SoSUT1 is a gene that encodes a sucrose transporter 1 (SUT1) protein in sugarcane. Rice transformation with the SoSUT1 causes overexpression SUT, which is expected to increase the translocation of sucrose into the seed of rice plants. This research was conducted by introducing SoSUT1 in rice plants Inpari 14 SS. Transformation using Agrobacterium tumefaciens vector in apical bud explant Indica rice cv. Inpari 14 SS results in 26 events positive rice contains genes SoSUT1. This study aims to elucidate the inheritance of transgene in the next generation and to characterize its effect on the morphology and the yields of a subsequent generation. The study is conducted by planting the seeds of T1 and T2 plants in media containing Hygromycin and using PCR analysis for further analysis. As the results, from 26 events on the T1 plant, only 3 events of T3 plants were confirmed on the T3 plant. The overexpression of the SoSUT1 gene could increase the number of tillers, the number of productive tillers, panicle length, and panicle exit length, also increasing the number of spherical grains, reducing the number of empty grains and increasing the weight of 1000 grains.
Co-Authors . Usmadi Abdul jalil Adinda, Intan Dwi Al Ayyubi, Nabila Nur Aisyah Alfian, Firdha Narulita Alifah Farida Sa’adah Alifatul Aqidah Arya Wiranegara Azmi Saleh Bagus Tripama Bambang Soegiharto Bambang Sugiharto Bambang Sugiharto Bambang Sugiharto Bambang Sugiharto Bambang Sugiharto Bambang Sugiharto Banun Kusumawardani Budi Kristanto Budi Kriswanto Cesha Ananda Putri Desi Kartika Sutrisno Dwi Setyati Dwika Nano Hariyanto Erma Sulistyaningsih Fanata, Wahyu Indra Duwi Firdausi, Intan Firdha Narulita Alfian Firdha Narulita Alfian Firdha Narulita Alfian Firdha Narulita Alfian Hakim, Mohammad Sulton Harsanti, Restiani Sih Hidayat Hidayat Hidayat Ika Purnamasari Indraloka, Aldy Bahaduri Intan Dwi Ambarwati Inyana Dwi Agustien Kacung Hariyono Khofifa, Rendryana Aulia Nur Khozin, Mohammad Nur Laela Endah Rahmadhani Laily Ilham Widuri Laily Ilman Widuri, Laily Ilman Lenny Widjayanthi Magfiroh, Illia Seldon Maisaro, Maisaro Maryam, Safira Arikha Mohammad Ali Mudhor Mona, Muhammad Dima Say Muhammad Hazmi Munandar, Denna Eriani Nadiya, Nisma Riyadh Nafisah Iqmatullah Nina Oktaria Nina Oktaria, Nina Ningtiyas, Wulan Nursyiam Olandino Tome Francisco Dorosario de Sousa Popy Hartatie Hardjo Pralampita, Pulong Wijang Prayoga, Mohammad Candra Purnama Okviandari Purnama Okviandari, Purnama Puspito, Agung Nugroho Putri, Cesha Ananda Putri, Widya Kristyanti Raden Soedradjad Rahmadhani, Laela Endah Raisah Bani Ratnasari, Tri Restanto, Didik Restanto, Didik Pudji Ristiyana, Suci Rizky Harikurniawan Rudi Joelijanto Sasmita, Heni Dwi Setiyono Setiyono Sholeh Avivi Sigit Soepardjono Sigit Soeparjono Siti Kamalia Siti Nurul Afidah Slameto Slameto Soegiharto, Bambang Sri Hartatik Sulistiyono Syafira Fatihatul Husna Taufik, Rahadian Falqi Tri Agus Siswoyo Tri Agus Siswoyo TRI HANDOYO Tri Wahyu Saputra Ubaidillah, Mohammad Ummi Solikhah, Ummi Veronenci Yuliarbi Farlisa Wachju Subchan Wahyu Indra Duwi Fanata Wardatus Sholeha Widuri, Laily Ilham Widya Kristiyanti Putri Wulan Nursyiam Ningtiyas Wulanjari, Distiana Yani Corvianindya Rahayu