Akses terbuka Jurnal SINTA 1
Field Performance of Five Soybean Mutants Under Drought Stress Conditions and Molecular Analysis Using SSR Markers
Atom Indonesia · Vol. 43 No. 2 (2017) · hlm. 103–109
- ISSN
- 2356-5322, 0126-1568
- Terbit
- 2017-08-23
- Penerbit
- National Research and Innovation Agency
- Bahasa
- eng
Abstrak
The objectives of this research wereto evaluate (1) the performance of soybean mutant lines under drought stress conditions, and(2) the genetic diversity and relationship among the mutant lines using SSR markers.The field evaluation was conducted during the dry season of 2011 and 2012 at the experimental Farm of Mataram University, West Nusa Tenggara, Indonesia. The field experiment was set up in a randomized block design. Ten mutant lines and two control varieties were evaluated in four replications. Genetic distance among evaluated lines were determined based on allelic diversity analysis using 40 simple sequence repeat (SSR) loci. Under drought stress conditions, two mutant lines, Kdl3 and Kdl8,showed a better performance compared to the other ones. The high yielding mutant lines were Kdl3and Kdl8, which yielded 1.75 t ha-1and 1.69 t ha-1, respectively, compared to the parent and national control, Panderman 1.43 t ha-1 and Muria 1.32 t ha-1. These mutant linesrequired 30.75 to 32days to flower and 79.75 to 83.75 day to harvest with relatively short plant height 28.25 and 23.35 cmrespectively. Those mutant characters were better than those of the other three mutants, the original parents, and the control soybean species. Since the evaluated soybean mutant lines yielded more under drought stress conditions than the standard varieties, they can be used and registered as drought-tolerant soybean mutants. Moreover, the evaluated soybean accessions showed a wide genetic distance. The accessions were clustered into two groups according to their genetic background, namelygroup I (the Panderman with three mutant lines) and group II (the Muria with two mutant lines). Twenty-three out of 40 evaluated SSR loci, including AW31, BE806, CMAC7L, S080, S126, S57, S171, S224, S285, S294, S393, S294, S383, S511, S511, S520, S540, S547, S551, S571, S577, and S578, provided polymorphic alleles between the parents and their mutants and could be used to differentiate mutants from their parents. Therefore, these loci are informative and may be useful for further analysis of soybean mutant lines in relation to breeding program.
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25 penulis · 78 tautan kepenulisan bersama · 24 lintas organisasi
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- Indonesian Center for Agricultural Biotechnology and Genetic Resource Research and Development
- IPB University
- Sebelas Maret University
- National Nuclear Energy Agency of Indonesia
- National Research and Innovation Agency
- University of Indonesia
- Indonesian National Institute of Aeronautics and Space
- Organisasi lain
- Afiliasi tidak diketahui
- Organisasi berbeda
- Organisasi sama
- Afiliasi tidak diketahui
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Tampilkan sebagai tabel
| Rekan penulis | Organisasi | Artikel bersama |
|---|---|---|
| Media Fitri Isma Nugraha | Afiliasi tidak diketahui | 2 |
| Hessy Novita | National Research and Innovation Agency | 2 |
| Rossa Yunita | Indonesian Center for Agricultural Biotechnology and Genetic Resource Research and Development | 2 |
| Wening Enggarini | Indonesian Center for Agricultural Biotechnology and Genetic Resource Research and Development | 2 |
| Muh. Alias L. Rajamuddin | IPB University | 1 |
| Fasya Hadaina Maharani | Afiliasi tidak diketahui | 1 |
| Berna Elya | University of Indonesia | 1 |
| Atriyon Julzarika | Indonesian National Institute of Aeronautics and Space | 1 |
| Alias Radjamuddin | Afiliasi tidak diketahui | 1 |
| Nurmalita Waluyo | Afiliasi tidak diketahui | 1 |
| Iteu Margaret Hidayat | Afiliasi tidak diketahui | 1 |
| Tri Handayani | Indonesian Institute of Sciences | 1 |
| Ineu Sulastrini | Afiliasi tidak diketahui | 1 |
| Salamiah Salamiah | Afiliasi tidak diketahui | 1 |
| Lelya Pramudyani | Afiliasi tidak diketahui | 1 |
| Sudarsono Sudarsono | IPB University | 1 |
| Hajrial Aswidinnoor | Afiliasi tidak diketahui | 1 |
| Dwinita Wikan Utami | Afiliasi tidak diketahui | 1 |
| SUGIONO MOELJOPAWIRO | Afiliasi tidak diketahui | 1 |
| IDA HANARIDA | Afiliasi tidak diketahui | 1 |
| Edi Purwanto | Sebelas Maret University | 1 |
| Nina Agusti Widaningsih | IPB University | 1 |
| N. Nandariyah | Sebelas Maret University | 1 |
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