Biological Effects of Gamma Irradiation and its Modulation with Gibberellic Acid in M1 Generation of Chickpea (Cicer arietinum L.)

Khan, R Muhammad; Qureshi, S Afsari; Hussain, Ahmad

doi:10.3923/pjbs.2000.993.995

Cited by 17 publications

(20 citation statements)

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“…Soehendi et al (2007) stated that modification obtained by g-irradiation in mung bean leaflet type could affect leaf canopy and alter seed yield. The present results also agree with the results of (Charumathi et al 1992) on black gram, Khan et al (2000) on chickpea, Yousaf et al (1991) on lentil. Svetleva and Petkova (1992) concluded that gamma irradiation had a stimulatory effect on primary branches and yield attributes in French beans (Phaseolus vulgaris L.) including number of pods per plant, number of flowers per plant, seed index, etc.…”

Section: Discussionsupporting

confidence: 93%

(.ISSR Markers Associated With Effects of Gamma Irradiation on Growth and Seed Yield of M2 Plants of Faba Bean (Vicia faba L

El-Gazzar¹

2016

المجلة العربية للعلوم و نشر الأبحاث

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Dry seeds of six faba bean varieties (Sakha 1, Nubaria 2, Nubaria 3, Giza 3, Giza 716 and Giza 843) were irradiated with low doses of gamma rays (20, 40, 60, 80, 100 and 200 Gy). Treated seeds and control seeds were grown for two seasons. Results revealed that doses below 100 Gy increased morphological growth parameters as well as some yield parameters. The most effective dose varied in different faba bean varieties. Higher doses above 100 Gy were detrimental to plant growth and yield. The variation in ISSR profiling in response to g-irradiation treatments in M2 was detected using seven ISSR primers. The seven primers produced 81 bands including 75 polymorphic bands and 6 unique bands. The unique bands were scored in var. Nubaria 3 by the doses (20, 80 and 100 Gy), var. Giza 3 by the doses (20 and 60 Gy) and var. Nubaria 2 by the dose 200 Gy. The two varieties Nubaria 3 and Nubaria 2 showed higher numbers of polymorphic bands (225, 191) respectively compared to other varieties. Polymorphic information content (PIC) was estimated for each primer and ranged from 0.193 for primer 807 to 0.31 for primer 834 with a mean of 0.259.

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Section: Discussionsupporting

confidence: 93%

(.ISSR Markers Associated With Effects of Gamma Irradiation on Growth and Seed Yield of M2 Plants of Faba Bean (Vicia faba L

El-Gazzar¹

2016

المجلة العربية للعلوم و نشر الأبحاث

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“…It was also evident from the present study that the effectiveness of EMS treatments initially increased with an increase in concentration but decreased at higher concentration. The present findings are conformity with the findings of Khan et al (2005) [2] observed decrease in plant height, number of primary and secondary branches, pods per plant, seeds per pod and grain yield were significantly affected due to genotypes, treatments and also by their interaction. The trend of the overall effectiveness of mutagenic treatments on experimental genotypes, JG 62, BDNG 798 and Vijay showed changes in their varietal characteristics which are in agreement with the findings of Shah et al (2008) [6] in case of Pb-2000 and C-44 with mutagenic treatments.…”

Section: Lethalitysupporting

confidence: 93%

Radiation induced mutation for resistance/ tolerance against Fusarium oxysporum f. sp. ciceri in chickpea (Cicer arietinum L.)

Patil¹,

Mali²,

Apet³

et al. 2019

Int. J. Chem. Stud.

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Chickpea (Cicer arietinum L.) is the third most important pulse crop grown throughout the world. Fusarium oxysporum f. sp. ciceri is a soil-borne as well as seed-borne fungus that is a serious threat, thereby inflicting heavy quantitative as well as qualitative losses in chickpea crop. In India, during 2017-18 Chickpea was cultivated on an area of 105.73 Lakh hectares with a production of 111.58 Lakh tonnes and productivity of 1056 kg/ha (Anonymous, 2018). Wilt of chickpea caused by Fusarium oxysporum f. sp. ciceri which one of the most prevalent and widely spreading disease in India. The pathogen is facultative saprophytic and it can survive as mycelium and chlamydospores in seed, soil and also on infected crops residues, buried in the soil for up to five to six years. The utilization of mutation breeding is a simple, cost effective and time saving method. Therefore, present investigation on "Radiation induced mutation for resistance against Fusarium oxysporum f. sp. ciceri (Cicer arietinum L.)" was aimed at identification of suitable mutant or a combination of mutants influencing resistance to Fusarium wilt in chickpea. The experimental material was consisted of the population of four selected cultivars of chickpea on the basis of popularity, high yield and disease reaction (JG 62, BDNG 798, JAKI 9218 and Vijay) grown in randomized block design at College of Agriculture Golegaon, during Rabi 2018-19. Dry seeds (10-12% moisture content) of JG 62, BDNG 798, JAKI 9218 and Vijay these varieties were irradiated with different doses of gamma rays (20 KR, 30 KR and 40 KR). Another set of presoaked seeds in distilled water (12 hrs.) were treated with ethyl methane sulphonate at different concentration (0.2%, 0.3% and 0.4%) prepared for 6 hrs. A portion of seeds irradiated at 20 KR and 30 KR gamma-ray doses were also treated with 0.2% and 0.3% EMS independently for 6 hrs. Present findings revealed that mutagenic treatments (20 KR, 30 KR, 0.2% EMS, 0.3% EMS, 20 KR+0.2% EMS, 30 KR+0.2% EMS) showed significant impact on various morphological and biological parameters of the plant habit. The effect of different doses of Gamma rays, EMS and combination of these treatments on the number of pods per plant, number of seeds per plant, seed yield per plant and 100 seed weight in M1 population of chickpea reveals that sufficient variability induced in genotypes for this character across the various treatments.

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“…Kumar and Mishra (2004) showed that increased doses of gamma rays caused a decrease in the germination rate of okra (Abelmoschus esculentus) in general. Decreased germination rate has also been reported with increased doses of gamma rays in pines (Thapa, 2004) and Cicer arietinum (Khan, Qureshi, Hussain, & Ibrahim, 2005). Electric shock treatments of seeds caused an raise in speed of germination.…”

Section: Effect Of Electric Current and Gamma Irradiation On Speed And Percentage Of Germinationmentioning

confidence: 81%

Effect of Electric Shock and Gamma Rays on Stimulation of Seed Germination and Growth of Seedling in Thyme (Thymus Vulgaris)

Taher¹,

Amrani²,

Fadhil³

2021

PLANT ARCHIVES

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during spring season 2019 to test the impact of four Gamma doses Radiation (0, 10, 20, 30 Gray), and two levels of electric current severity AC (0, 6, Ampere) on seed germination and growth of (Thymus vulgaris). This study was designed according to Complete Randomized Design (CRD) in three replicates and the results was analyzed using L.S.D at 5% level of significant. Observations have identified a number of traits of seed germination percentage (FGP), germination speed(GS) and growth traits such as seedling height, wet weight of root and shoots, dry weight of root and shoots, number of leaves and root length. The results obtained: The top Improvement of germination speed when the seeds are irradiated at a dose of 30 Gray (2.40 % day -1 ), while the highest level of dry weight of shoot (0.01490 g) and Leaf number(19.40 leaf\plant) at a dose of 20 Gray while the control gave less results of this studied characteristics. Electric shock (6A) exceeded control treatment in wet and dry weight of shoot (0.0580, 0.01560 g), Wet weight of root (0.0350 g), Leaf number (17.10 leaf/plant) and Root length (10.10 c.m ).

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Biological Effects of Gamma Irradiation and its Modulation with Gibberellic Acid in M1 Generation of Chickpea (Cicer arietinum L.)

Cited by 17 publications

References 0 publications

(.ISSR Markers Associated With Effects of Gamma Irradiation on Growth and Seed Yield of M2 Plants of Faba Bean (Vicia faba L

(.ISSR Markers Associated With Effects of Gamma Irradiation on Growth and Seed Yield of M2 Plants of Faba Bean (Vicia faba L

Radiation induced mutation for resistance/ tolerance against Fusarium oxysporum f. sp. ciceri in chickpea (Cicer arietinum L.)

Effect of Electric Shock and Gamma Rays on Stimulation of Seed Germination and Growth of Seedling in Thyme (Thymus Vulgaris)

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