In vitro Cultivation of Potato Plants

Ibrahim, Ibrahim A.; Emara, Hamdy A.; Nower, Ahmed A.; Abodiab, A.Y.

doi:10.20546/ijcmas.2016.512.094

Cited by 8 publications

(11 citation statements)

References 5 publications

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“…This may be referring to the high toxicity of high concentrations of ion that caused the inhibition of in vitro growth of plantlets. These results agree with those of Ibrahim et al (2016), who mentioned that the increase of STS at medium to 1.5ml/l decreased the potato growth. In addition Diab (2017), who observed that the increasing STS concentrations from 0.5 to 8 ml/l decreased gradually root number and their length of date palm.…”

Section: Resultssupporting

confidence: 93%

“…On the other hand, the high concentrations of STS (200 µM) caused inhibition for in vitro growth of plantlets. This may be referring to that the high concentrations of STS led to toxicity of high concentrations of ion and this agree with Ibrahim et al (2016), who mentioned that the increase of STS at medium to 1.5ml/l decreased the potato growth.…”

Section: Resultssupporting

confidence: 82%

“…The results in 'Spunta' and 'Santana' are in agreement with Rakosy et al 2011who reported that the application of STS (62.5 or 250mg/l) to MS medium of in vitro cultures of Solanum Chacoense , stimulated only the growth of leaf, root and stem length , being not significantly different as compared with control explants. The pervious findings are on the contrary of most of reports which found that the presence of STS in the culture media improved the growth as compared with control (Ibrahim et al, 2016). This enhancement refers to the inhibition affect of STS to ethylene accumulation in vessels.…”

Section: Resultscontrasting

confidence: 79%

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Effect of Silver Thiosulphate and Photoperiod on in Vitro Tuberization of Three Potato (Solanum Tuberosum L.) Cultivars

El-Sayed¹,

Taha²,

Darwish³

et al. 2021

PLANT ARCHIVES

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The experiment was carried out to study the effect of 6 concentrations of silver thiosulphate (STS) and photoperiod on in vitro tuberization of three potato cultivars, namely, Herms, Spunta and Santana. The experiment was conducted in tissue culture laboratory, Vegetable Crops Dep., Fac. Agric., Cairo Univ. Tip meristems in each cultivar were excised and cultured on MS media. In vitro plantlets of all cultivars were multiplied as per routine by sub culturing twice. In microtuberization stage, nodal cuttings from second subculture were cultured on MS media with 0, 0.4, 0.8, 1.2, 1.6 or 2 mM of STS. The treatments were kept under dark or light conditions. STS at 0.4 and 0.8 mM recorded the tallest microplants. The highest number of leaves and branches per plantlet were obtained with 0.4mM STS. On the other hand, the STS at 2 mM recorded the lowest values of plantlet height, number of leaves and branches per plantlet. The highest percentage of microtuberization was recorded with STS at 0.4 mM under dark conditions, and at 2 mM under light one. At dark, Spunta with 1.6 mM STS produced significantly the highest number of microtubers/plantlet. Whereas at light, the maximum number of microtubers/plantlet was obtained with 0.4, 0.8 and 1.2 mM STS in Herms, Spunta and Santans, respectively. In'Spunta', application of STS at 0.4 mM under light folded the number of microtubers/plantlet 2.9 compared with dark. In Santana, number of microtubers/plantlet of 0, 0.8, 1.2, 1.6 and 2 mM STS were higher in light comparing to dark. STS applied at 0.8 and 1.2 mM produced significantly the highest value of microtuber fresh weight in Spunta and Santana, respectively under dark. In 'Spunta', the applications with 0, 1.2, 1.6 and 2 mM STS at light conditions recorded fresh weight of microtuber higher than in dark.

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Section: Resultssupporting

confidence: 93%

Section: Resultssupporting

confidence: 82%

Section: Resultscontrasting

confidence: 79%

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Effect of Silver Thiosulphate and Photoperiod on in Vitro Tuberization of Three Potato (Solanum Tuberosum L.) Cultivars

El-Sayed¹,

Taha²,

Darwish³

et al. 2021

PLANT ARCHIVES

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“…In this work, potato microplants were cultured in vitro with tricalcium phosphate and the PSB strain A3, to verify the bacterial effect on the promotion of plant growth. It is a frequent biotechnology procedure in tuber seed production systems ( Ibrahim et al 2016 ). It was found here that PSB could grow in both 10 or 30 g/l of sucrose (data not shown), and that there was a relationship between sucrose and source of phosphate in the development of potato microplants (Table I ).…”

Section: Discussionmentioning

confidence: 99%

“…Various effects on roots have been reported according to the available P content. Ma and coworkers ( Ma et al 2001 ) found that roots of Arabidopsis thaliana were independent of the available P content, while in potato microplants, the number of roots increased when nutrients in the culture medium decreased ( Ibrahim et al 2016 ). In this work, potato microplants did not develop roots, possibly due to P bioavailability due to the effect of the phosphate-solubilizing strain A3.…”

Section: Discussionmentioning

confidence: 99%

Isolated Phosphate-Solubilizing Soil Bacteria Promotes In vitro Growth of Solanum tuberosum L.

Yáñez-Ocampo

Mora‐Herrera

Paz-Osorio

et al. 2020

Polish Journal of Microbiology

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The capacity of four bacterial strains isolated from productive soil potato fields to solubilize tricalcium phosphate on Pikovskaya agar or in a liquid medium was evaluated. A bacterial strain was selected to evaluate in vitro capacity of plant-growth promotion on Solanum tuberosum L. culture. Bacterial strain A3 showed the highest value of phosphate solubilization, reaching a 20 mm-diameter halo and a concentration of 350 mg/l on agar and in a liquid medium, respectively. Bacterial strain A3 was identified by 16S rDNA analysis as Bacillus pumilus with 98% identity; therefore, it is the first report for Bacillus pumilus as phosphate solubilizer. Plant-growth promotion assayed by in vitro culture of potato microplants showed that the addition of bacterial strain A3 increased root and stems length after 28 days. It significantly increased stem length by 79.3%, and duplicated the fresh weight of control microplants. In this paper, results reported regarding phosphorus solubilization and growth promotion under in vitro conditions represent a step forward in the use of innocuous bacterial strain biofertilizer on potato field cultures.

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Enhancement of Shoot Organogenesis of Potato Cultivars ‘Kufri Pukhraj’ and ‘Kufri Chipsona 1’ by β-lactam Antibiotics

Guleria

Kumar

2021

Potato Res.

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In vitro Cultivation of Potato Plants

Cited by 8 publications

References 5 publications

Effect of Silver Thiosulphate and Photoperiod on in Vitro Tuberization of Three Potato (Solanum Tuberosum L.) Cultivars

Effect of Silver Thiosulphate and Photoperiod on in Vitro Tuberization of Three Potato (Solanum Tuberosum L.) Cultivars

Isolated Phosphate-Solubilizing Soil Bacteria Promotes In vitro Growth of Solanum tuberosum L.

Enhancement of Shoot Organogenesis of Potato Cultivars ‘Kufri Pukhraj’ and ‘Kufri Chipsona 1’ by β-lactam Antibiotics

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