Abstract
In the present research, the effects of dimethylsul phate and diethylsulphate on mitotic and meiotic aberrations, pollen fertility, seed germination and seedling survival in Vicia faba L. have been inves tigated. Studies undertaken in M 2 generation on the variety equina for two genotypes of this species, showed that both the mutagens DES and DMS have been inhibitory effect an d elicit various chromosomal aberrations in mitosis and meiosis. The results ind icate that the treatment effect differed with genotypes and dose rate.Such effects were dose and genotype dependent and positively correlated with seed germination, pollen fertility and seedling survival. The mitotic and meiotic aberrations was higher in DMS than DES and higher in L 401 genotype than Cluj 84. That suggested DES and DMS could be effective i n inducing genetic variability in Vicia faba L. var. equina.
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Claims 6
Claim · model-written summary
DES inhibited faba bean and induced mitotic and meiotic chromosomal aberrations.
- Taxon
- faba bean
Vicia fabat0 - Material
- variety equinae0
- Treatment
- DESe0
- Outcome
- chromosomal aberrations in mitosis and meiosise0
- Direction
- inhibitorye0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Studies undertaken in M 2 generation on the variety equina for two genotypes of this species, showed that both the mutagens DES and DMS have been inhibitory effect an d elicit various chromosomal aberrations in mitosis and meiosis.”
t0“faba bean (Vicia faba L.)”
Claim · model-written summary
DMS inhibited faba bean and induced mitotic and meiotic chromosomal aberrations.
- Taxon
- faba beanVicia fabat0
- Material
- variety equinae0
- Treatment
- DMSe0
- Outcome
- chromosomal aberrations in mitosis and meiosise0
- Direction
- inhibitorye0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Studies undertaken in M 2 generation on the variety equina for two genotypes of this species, showed that both the mutagens DES and DMS have been inhibitory effect an d elicit various chromosomal aberrations in mitosis and meiosis.”
t0“faba bean (Vicia faba L.)”
Claim · model-written summary
Mutagen effects differed by genotype and dose rate and were positively correlated with seed germination, pollen fertility and seedling survival.
- Taxon
- faba beanVicia fabat0
- Treatment
- dose ratee0
- Outcome
- seed germination, pollen fertility and seedling survivale0
- Direction
- positively correlatede0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The results ind icate that the treatment effect differed with genotypes and dose rate.Such effects were dose and genotype dependent and positively correlated with seed germination, pollen fertility and seedling survival.”
t0“faba bean (Vicia faba L.)”
Claim · model-written summary
Mitotic and meiotic aberrations were higher with DMS than DES.
- Taxon
- faba beanVicia fabat0
- Treatment
- DMSe0
- Outcome
- mitotic and meiotic aberrationse0
- Direction
- highere0
- Comparator
- DESe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The mitotic and meiotic aberrations was higher in DMS than DES and higher in L 401 genotype than Cluj 84.”
t0“faba bean (Vicia faba L.)”
Claim · model-written summary
Mitotic and meiotic aberrations were higher in L 401 than Cluj 84.
- Taxon
- faba beanVicia fabat0
- Material
- L 401e0
- Outcome
- mitotic and meiotic aberrationse0
- Direction
- highere0
- Comparator
- Cluj 84e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The mitotic and meiotic aberrations was higher in DMS than DES and higher in L 401 genotype than Cluj 84.”
t0“faba bean (Vicia faba L.)”
Claim · model-written summary
The authors suggest DES and DMS could induce genetic variability.
- Taxon
- Vicia faba L.Vicia fabae0
- Treatment
- DES and DMSe0
- Outcome
- genetic variabilitye0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“That suggested DES and DMS could be effective i n inducing genetic variability in Vicia faba L. var. equina.”