Selection of anthocyanin-accumulating potato (Solanum tuberosum L.) cell lines from calli derived from seedlings produced by gamma-irradiated seeds

1993 ◽  
Vol 12 (10) ◽  
Author(s):  
MikhajloK. Zubko ◽  
Karl Schmeer ◽  
WernerE. Gl��gen ◽  
E. Bayer ◽  
H.Ulrich Seitz
Keyword(s):  
Solanum Tuberosum ◽  
Cell Lines ◽  
Solanum Tuberosum L ◽  
L Cell ◽  
Gamma Irradiated ◽  
Selection Of

In vitro selection of salt tolerant cell lines in Solanum tuberosum L.

2007 ◽  
Vol 51 (4) ◽  
pp. 728-734 ◽  
Author(s):  
F. Queiros ◽  
F. Fidalgo ◽  
I. Santos ◽  
R. Salema
Keyword(s):  
Solanum Tuberosum ◽  
Cell Lines ◽  
In Vitro Selection ◽  
Solanum Tuberosum L ◽  
Salt Tolerant ◽  
Tolerant Cell ◽  
Selection Of

scholarly journals Seleksi Beberapa Klon Kentang (Solanum tuberosum L.) dari Hasil Persilangan untuk Karakter Daya Hasil Tinggi pada Ekosistem Dataran Tinggi di Ciwidey

2016 ◽  
Vol 18 (2) ◽  
pp. 45
Author(s):  
NFN Kusmana
Keyword(s):  
Solanum Tuberosum ◽  
Sea Level ◽  
Solanum Tuberosum L ◽  
Block Design ◽  
Potato Chips ◽  
Experimental Unit ◽  
Hill Plot ◽  
Randomized Complete Block Design ◽  
Superior Clones ◽  
Selection Of

<p>Selection of Several Potato Clones (Solanum tuberosum L.) Derived from Crosses for High Yielding on Highland of Ciwidey. Kusmana. Granola and Atlantic are two dominant varieties grown by farmers. So far no other alternative superior varieties that can be used by farmers to develop potato cultivation in the field. The objective of the research was to identify potato clones that were highest yielding in the highland Ciwidey and the potential for multy location evaluation. The experiment was conducted in Ciwidey, Bandung District at altitude 1.400 m above sea level. A total of 41 advanced breeding materials and variety was planted. A Randomized Complete Block Design with three replications was used and an experimental unit consisted of 10 hill/plot. The result indicated that high yielding clones (up to 35.6 t/ha) were obtained clones 29, (43.8 t/ha), 11 (38.2 t/ha), 31 (37.3 t/ha), 13 (36 t/ha) and 35 (35.6 t/ha). Whereas, the variety of Granola as a comparison was yielded only 23.4 t/ha. Clones 9, 22 and 35 were suitable for potato chips. This study indicated that among the genotipes tested, there were superior clones were promissing for potato cultivation in indonesia.</p><p> </p><p><strong>Abstrak</strong></p><p>Areal pertanaman kentang cenderung semakin meningkat namun hasil yang dicapai petani masih relatif rendah sehingga diperlukan upaya pemuliaan untuk memperbaiki varietas yang ada. Tujuan penelitian ialah mendapatkan informasi tentang daya hasil 41 klon kentang yang berpotensi hasil tinggi pada ekosistem dataran tinggi Ciwidey. Penelitian dilaksanakan di Kecamatan Ciwidey, Kabupaten Bandung elevasi 1.400 m di atas permukaan laut. Rancangan Percobaan yang digunakan ialah Rancangan Acak Kelompok dengan tiga ulangan. Jumlah klon yang diuji meliputi 41 klon harapan, termasuk varietas pembanding Granola. Populasi tanaman per plot terdiri atas 10 individu tanaman. Hasil pengamatan menunjukkan bahwa hasil kentang tertinggi diperoleh pada klon 29 (43,8 t/ha), 11 (38,2 t/ha), 31 (37,3 t/ha), 13 (36 t/ha), dan 35 (35,6 t/ha), sementara hasil varietas pembanding Granola hanya 23,4 t/ha. Klon 9, 22 dan 35 berpotensi sebagai bahan baku industri kripik kentang. Kegiatan ini menghasilkan klon-klon kentang unggul sebagai calon varietas baru yang memberikan kontribusi terhadap peningkatan produksi kentang di Indonesia.</p>

scholarly journals Investigation of Potato (Solanum tuberosum L.) Salt Tolerance and Callus Induction in vitro

2005 ◽  
pp. 51-55
Author(s):  
Pál Pepó ◽  
Szilárd Tóth
Keyword(s):  
Salt Stress ◽  
Solanum Tuberosum ◽  
Salt Tolerance ◽  
Callus Induction ◽  
Solanum Tuberosum L ◽  
Potato Production ◽  
Nacl Concentration ◽  
Callus Initiation ◽  
Selection Of

Potato production plays an important role in Hungary and the other countries of Europe. Consumption of potato products has increased to a large extent during the past several years. We can satisfy market demands with high quality and virus-free varieties.Results of potato production depend on tolerance/resistance to abiotic stresses. In many cases, increased concentration of NaCl causes yield loss. Selection of salt tolerant varieties proved to be a difficult problem. Nowadays, the salt tolerance of potato varieties can be determined by cell/tissue/ protoplast techniques. Somaclonal variation provides a great potential for selection of lines resistant to salt stress. In vitro shoots and callus, derived plantlets selected for salt tolerance/resistance provide material for micropropagation.In vitro shoot development of potato (Solanum tuberosum L. cv. Kuroda) was investigated under salt stress (40 mM, 80 mM, 120 mM NaCl) conditions. Shoot heights of plantlets cultured under salt conditions were lower than the control through the investigation. However, the shoot development of plantlets originated from in vitro meristems was almost at the same level as the control under 40 mM NaCl concentration.There was no significant difference in the in vitro biomass production between control and treatment with 40 mM NaCl concentration. We measured a significant decrease in dry-matter mass under 120 mM NaCl concentration. There is a need for more investigation of different genotypes and for a conclusion as to whether in vitro tolerance could occur under in vivo circumstances in plants originated from somaclones as well.Under in vitro conditions, we investigated shoot and leaf callus initiation using different culture media with different 2,4-D concentrations. Under dark conditions, callus induction of shoot/leaf decreased as the 2,4-D concentrations increased.In light conditions, there was a little callus induction, while callus initiation from the shoot from 5 μM to 12 μM 2,4-D concentration showed a significant increase

AFM Investigations of Cellulose Fibers in Bintje Potato (Solanum tuberosum L.) Cell Wall Fragments

2006 ◽  
Vol 1 (3) ◽  
pp. 163-167 ◽  
Author(s):  
Andrew R. Kirby ◽  
Annie Ng ◽  
Keith W. Waldron ◽  
Victor J. Morris
Keyword(s):  
Cell Wall ◽  
Solanum Tuberosum ◽  
Solanum Tuberosum L ◽  
Cellulose Fibers ◽  
L Cell
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