Abstract
The effect of gamma rays and ethylmethane sulphonate (EMS) mutagens on seed germination and plant survival of four chickpea (Cicer arietinum L.) genotypes including two desi (Pb2000 and C44), one kabuli (Pb-1) and one desi x kabuli introgression genotype (CH40/91) was investigated in the M1 generation under field conditions. Seed germination and plant survival decreased in a linear fashion with the increase in gamma irradiation and EMS doses. EMS dose of 0.4% proved most lethal and reduced the percentage of survived plants in desi genotypes Pb2000 and C44 to 68.3% and 62.7%, respectively. In case of kabuli cultivars Pb-1, gamma irradiation of 300Gy and in CH40/91 EMS dose of 0.2 and 0.3% were most lethal doses and reduced the percentage of survived plants to 67.9, 24.4 and 24.2%, respectively. Analysis of variance revealed highly significant differences (P>0.01) among genotypes as well as among different treatment doses regarding plant survival. Highly significant effects of dose x variety interaction for plant survival were observed. From the field experiment, desi type cultivars Pb2000, C44 and kabuli type cultivar Pb-1 appeared to be more radio and EMS resistant whereas CH40/91 was the least radio and EMS resistant.
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Claims 15
Claim · model-written summary
Seed germination decreased as gamma irradiation dose increased.
- Taxon
- chickpea
Cicer arietinume1 - Treatment
- gamma irradiatione0
- Outcome
- Seed germinatione0
- Direction
- decreasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Seed germination and plant survival decreased in a linear fashion with the increase in gamma irradiation and EMS doses.”
e1“chickpea (Cicer arietinum L.) genotypes”
Claim · model-written summary
Seed germination decreased as EMS dose increased.
- Taxon
- chickpeaCicer arietinume1
- Treatment
- EMS dosese0
- Outcome
- Seed germinatione0
- Direction
- decreasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Seed germination and plant survival decreased in a linear fashion with the increase in gamma irradiation and EMS doses.”
e1“chickpea (Cicer arietinum L.) genotypes”
Claim · model-written summary
Plant survival decreased as gamma irradiation dose increased.
- Taxon
- chickpeaCicer arietinume1
- Treatment
- gamma irradiatione0
- Outcome
- plant survivale0
- Direction
- decreasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Seed germination and plant survival decreased in a linear fashion with the increase in gamma irradiation and EMS doses.”
e1“chickpea (Cicer arietinum L.) genotypes”
Claim · model-written summary
Plant survival decreased as EMS dose increased.
- Taxon
- chickpeaCicer arietinume1
- Treatment
- EMS dosese0
- Outcome
- plant survivale0
- Direction
- decreasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Seed germination and plant survival decreased in a linear fashion with the increase in gamma irradiation and EMS doses.”
e1“chickpea (Cicer arietinum L.) genotypes”
Claim · model-written summary
At 0.4% EMS, Pb2000 survival fell to 68.3%.
- Taxon
- chickpeaCicer arietinume1
- Material
- Pb2000e0
- Treatment
- EMS dose of 0.4%e0
- Outcome
- percentage of survived plantse0
- Direction
- reducede0
- Value
- 68.3%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“EMS dose of 0.4% proved most lethal and reduced the percentage of survived plants in desi genotypes Pb2000 and C44 to 68.3% and 62.7%, respectively.”
e1“chickpea (Cicer arietinum L.) genotypes”
Claim · model-written summary
At 0.4% EMS, C44 survival fell to 62.7%.
- Taxon
- chickpeaCicer arietinume1
- Material
- C44e0
- Treatment
- EMS dose of 0.4%e0
- Outcome
- percentage of survived plantse0
- Direction
- reducede0
- Value
- 62.7%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“EMS dose of 0.4% proved most lethal and reduced the percentage of survived plants in desi genotypes Pb2000 and C44 to 68.3% and 62.7%, respectively.”
e1“chickpea (Cicer arietinum L.) genotypes”
Claim · model-written summary
At 300Gy gamma irradiation, Pb-1 survival fell to 67.9%.
- Taxon
- chickpeaCicer arietinume1
- Material
- Pb-1e0
- Treatment
- gamma irradiation of 300Gye0
- Outcome
- percentage of survived plantse0
- Direction
- reducede0
- Value
- 67.9e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In case of kabuli cultivars Pb-1, gamma irradiation of 300Gy and in CH40/91 EMS dose of 0.2 and 0.3% were most lethal doses and reduced the percentage of survived plants to 67.9, 24.4 and 24.2%, respectively.”
e1“chickpea (Cicer arietinum L.) genotypes”
Claim · model-written summary
At 0.2% EMS, CH40/91 survival fell to 24.4%.
- Taxon
- chickpeaCicer arietinume1
- Material
- CH40/91e0
- Treatment
- EMS dose of 0.2e0
- Outcome
- percentage of survived plantse0
- Direction
- reducede0
- Value
- 24.4e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“in CH40/91 EMS dose of 0.2 and 0.3% were most lethal doses and reduced the percentage of survived plants to 67.9, 24.4 and 24.2%, respectively.”
e1“chickpea (Cicer arietinum L.) genotypes”
Claim · model-written summary
At 0.3% EMS, CH40/91 survival fell to 24.2%.
- Taxon
- chickpeaCicer arietinume1
- Material
- CH40/91e0
- Treatment
- 0.3%e0
- Outcome
- percentage of survived plantse0
- Direction
- reducede0
- Value
- 24.2%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“in CH40/91 EMS dose of 0.2 and 0.3% were most lethal doses and reduced the percentage of survived plants to 67.9, 24.4 and 24.2%, respectively.”
e1“chickpea (Cicer arietinum L.) genotypes”
Claim · model-written summary
Genotypes differed significantly in plant survival.
- Taxon
- chickpeaCicer arietinume1
- Outcome
- plant survivale0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Analysis of variance revealed highly significant differences (P>0.01) among genotypes as well as among different treatment doses regarding plant survival.”
e1“chickpea (Cicer arietinum L.) genotypes”
Claim · model-written summary
Treatment doses differed significantly in plant survival.
- Taxon
- chickpeaCicer arietinume1
- Outcome
- plant survivale0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Analysis of variance revealed highly significant differences (P>0.01) among genotypes as well as among different treatment doses regarding plant survival.”
e1“chickpea (Cicer arietinum L.) genotypes”
Claim · model-written summary
Dose by variety interaction significantly affected plant survival.
- Taxon
- chickpeaCicer arietinume1
- Treatment
- dosee0
- Outcome
- plant survivale0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Highly significant effects of dose x variety interaction for plant survival were observed.”
e1“chickpea (Cicer arietinum L.) genotypes”
Claim · model-written summary
Pb2000 and C44 appeared more resistant to radiation and EMS.
- Taxon
- chickpeaCicer arietinume1
- Material
- Pb2000, C44e0
- Outcome
- more radio and EMS resistante0
- Direction
- moree0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“desi type cultivars Pb2000, C44 and kabuli type cultivar Pb-1 appeared to be more radio and EMS resistant whereas CH40/91 was the least radio and EMS resistant.”
e1“chickpea (Cicer arietinum L.) genotypes”
Claim · model-written summary
Pb-1 appeared more resistant to radiation and EMS.
- Taxon
- chickpeaCicer arietinume1
- Material
- Pb-1e0
- Outcome
- more radio and EMS resistante0
- Direction
- moree0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“kabuli type cultivar Pb-1 appeared to be more radio and EMS resistant whereas CH40/91 was the least radio and EMS resistant.”
e1“chickpea (Cicer arietinum L.) genotypes”
Claim · model-written summary
CH40/91 appeared least resistant to radiation and EMS.
- Taxon
- chickpeaCicer arietinume1
- Material
- CH40/91e0
- Outcome
- least radio and EMS resistante0
- Direction
- leaste0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“CH40/91 was the least radio and EMS resistant.”
e1“chickpea (Cicer arietinum L.) genotypes”
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