Effect of gamma irradiation on morphological traits of three varieties of sesame crop in M1 generation (sesamum indicum L.)

Abstract

The main objective for plant breeding is to increase genetic diversity. Mutation induction is a method to increase genetic diversity associated with selection, recombination, or a combination of these approaches in plant breeding. The present research was aimed to compare efficacy of different doses of Gamma rays (150, 200, 250, 300 and 350 Gy and zero dose control) on the sesame morphological traits. Results of cluster analysis of single branch Naz variety to M1 showed that mutations were classified into 8 groups of genotypic and single branch Naz variety exhibited more variation as a result of mutation. The maximum scatter in the measure traits is related to yield per plant, number of capsules and capsule length with coefficients of variation of the 55.29, 47.64 and 39.61 respectively. Thus, these study can introduce a new source of germplasm in breeding programs to classical methods to be evaluated and exploited subsequent generations.

Authors and Affiliations

Zahra Ghanei| M.Sc. Student in Plant Breeding, Sari Agricultural Sciences and Natural Resources University, Sari, Iran Corresponding Author E-mail: zahraghanei66@yahoo.com, Seyed Kamal Kazemitabar| Department of Biotechnology and Plant Breeding, Sari Agricultural Sciences and Natural Resources University, Sari, Iran, Hamid Najafi Zarini| Department of Biotechnology and Plant Breeding, Sari Agricultural Sciences and Natural Resources University, Sari, Iran

Keywords

Related Articles

Evaluation of leaf protein pattern in wheat genotypes under drought stress

Drought is one of the most important factors limiting crop yields around the world. Drought stress in plants, the change (increase or decrease) in the production of plant proteins. This research was carried out using b...

Measuring the Density of Calcium and Magnesium Elements in Pistachio Leaf by ICP Modern Method and Comparing it With Titration Methods and Atomic Absorption

Introduction: Calcium critical limit in pistachio plants is about 1.3 percent of plant dried material; magnesium critical limit in pistachio leaves is about 0.6 percent of plant dried material. To measure calcium and m...

The Effects of Fermacto, Bactocell and Biostrong in Antibiotic-free Diets on the Performance of Broilers

The aim of this study was to compare the effects of three antibiotic alternatives with a control (Antibioticfree) and an antibiotic diet on performance and gut morphology of broilers reared on litter. 600 day-old ROSS-3...

Nutritional Part of Sheep and Goat in Libya

Livestock have made major contribution to human societies by providing food, shelter, fuel, and services. Sheep and goat are economically important livestock play an important socioeconomic role for small and large far...

The Study of Ultrasonic Waves on dormancy-breaking in Ferula assa-foetida, Ferula gummusa and Myrtus communis

Medical plants are adapted to different kinds of dormancy to survive in the worst situations. Regarding to ecological viewpoint, this kind of adaptation is very important in respect to restriction of genetic draft and...

Download PDF file
  • EP ID EP12788
  • DOI -
  • Views 418
  • Downloads 20

How To Cite

Zahra Ghanei, Seyed Kamal Kazemitabar, Hamid Najafi Zarini (2013). Effect of gamma irradiation on morphological traits of three varieties of sesame crop in M1 generation (sesamum indicum L.). International journal of Advanced Biological and Biomedical Research, 1(12), 1679-1685. https://europub.co.uk/articles/-A-12788