Effect of the Chemical Mutagens Sodium Azide on Plant Regeneration of Two Tomato Cultivars under Salinity Stress Condition in vitro

Kaaby, El; jasim, Ekhlas Abdulkareem; Al-Ajeel,; Abdulhadi, Saadon.; AI-Anny,; Abbas, None Jenan; Abdulrazaq, Al-Aubaidy Ashwaq.; Ammar,; Khalid,

doi:10.17265/1934-7391/2015.01.004

Cited by 5 publications

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“…Many morphological and physiological parameters were calculated, and significant mutant differences comparing to control parameters were discovered. El Kaaby et al (2015) mentioned that application of sodium azide to tomato lead to increase in seed germination percentage, seedling height and root length. Also, Eze and Dambo (2015) mentioned that sod.…”

Section: Discussionmentioning

confidence: 99%

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Molecular Evaluation of Cordyline fruticosa (L.) A.Chev. Behavior Affected by Different Chemical Mutagens

2022

JJBS

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Cordyline fruticosa is a medicinal plant that is also ornamental due to its variegated coloured leaves. Some traits benefit from mutation. Guanidine hydrochloride and sodium azide were the chemical mutagens used in this study. For each, concentrations of 30, 40, and 50 mM were used. The plantlets were exposed to these mutagens, and the explants were cultured in vitro using micropropagation. To estimate the effect of mutagens in comparison to non-mutant (control), different 8 morphological characters were measured. In the case of guanidine hydrochloride, all of the treatments are nearly identical to control, with no significant differences except for 30 mM, which is lower than the others. Cordyline fruticosa genetic variation resulted in a wide range of polymorphism percentages. In the case of sodium azide, it was 74.66 %, while in the case of guanidine hydrochloride, it was 37.77 %. All morphological parameters decreased in sodium azide comparing to control, with the exception of the number of branches, which increased more at 50 mM than at other concentrations and control. All morphological parameters increased in mutants rather than controls, unlike guanidine hydrochloride. For photosynthetic pigmentations, all pigments decreased with sodium azide treatments. As a result, chemical mutagens cause genetic instability and variation, which manifests itself in morphological and physiological characteristics.

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Section: Discussionmentioning

confidence: 99%

“…This causes point mutations, damages chromosomes, and results in plant tolerance to various conditions (El-Mokadem and Mostafa, 2013). These changes lead to increase in seed germination percentage, seedling height and root length (El Kaaby et al, 2015).…”

Section: Introductionmentioning

confidence: 99%

Molecular Evaluation of Cordyline fruticosa (L.) A.Chev. Behavior Affected by Different Chemical Mutagens

2022

JJBS

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“…Ayrıca, kallus stresli bir ortama aktarıldığında, eksplantların taze ağırlığında değişim gözlenmiş ve tuz seviyesinin artmasıyla yüksek azalma kaydedilmiştir. Benzer şekilde, stresli kalustan rejenerasyon verimliliği 3.0 ve 6.0 dS/m seviyelerinde gözlenirken, 9.0 dS/m kallus her iki domates çeşidinin üç eksplantında da bitkileri rejenere olmamıştır [27] N.…”

Section: Bitki Doku Kültüründe Tuz Stresi Uygulamalarıunclassified

Bitki Doku Kültüründe Tuz Stresi Uygulamaları

2023

Proceeding Book of 1st International Conference on Recent and Innovative Results in Engineering and Technology Icriret 2023

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The effects of sodium azide on seed germination and seedling growth of chili pepper (Capsicum annumL. cv. Landung)

Yafizham

Herwibawa

2018

IOP Conf. Ser.: Earth Environ. Sci.

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Effect of the Chemical Mutagens Sodium Azide on Plant Regeneration of Two Tomato Cultivars under Salinity Stress Condition in vitro

Cited by 5 publications

References 0 publications

Molecular Evaluation of Cordyline fruticosa (L.) A.Chev. Behavior Affected by Different Chemical Mutagens

Molecular Evaluation of Cordyline fruticosa (L.) A.Chev. Behavior Affected by Different Chemical Mutagens

Bitki Doku Kültüründe Tuz Stresi Uygulamaları

The effects of sodium azide on seed germination and seedling growth of chili pepper (Capsicum annumL. cv. Landung)

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