Abstract
The study was conducted on the multiplication of Antirrhinum magus L. plant using the micropropagation technique, represented by culture vegetative shoots on MS nutrient medium prepared with different concentrations of cytokinin BA and different levels of chemical stress treatments. The treatment of 4.44 μmol.L–1 BA with a NAA concentration of 0.54 μmol.L–1 gave the highest significant increase in the average number of vegetative shoots per plantlet, shoot length, number of leaves per plantlet, and leaf width, which amounted to 6.40 shoot explant-1, 4.00 cm, 20.60 shoot leaves -1, 0.68 cm, respectively, while a significant decrease in the average vegetative traits was observed when the concentration of BA in the medium was increased in the two treatments (8.88, 11.10) μmol.L–1 BA, which did not differ significantly between them. The results of chemical stress showed that reducing the level Mannitol to 15gm L-1 in multiplication medium led to a significant and inverse increase in the average number of vegetative shoots per plantlet, shoot length, number of leaves per shoot, and leaf width reached 4.80 shoot explant-1, 3.50 cm, 11.40 shoot explant1-, 0.44 cm in succession, and their averages decreased. By increasing the concentration in the middle. It was also observed that there was an inverse relationship between the average vegetative traits and the levels of PEG8000, where the control treatment achieved the highest significant increase in the average of all vegetative traits, amounting to 6.60 shoot explant-1, 4.06 cm, and 7.60 shoot explant-1, 0.92 cm, respectively, compared to the other averages of water stress whenever the level of PEG8000 increased. In the nutrient medium down to the level of 45g. L-1.
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Claims 15
Claim · model-written summary
BA with NAA gave the highest significant average shoot number, 6.40 shoot explant-1.
- Taxon
- Antirrhinum magus L.e1
- Treatment
- 4.44 μmol.L–1 BA with a NAA concentration of 0.54 μmol.L–1e0
- Outcome
- average number of vegetative shoots per plantlete0
- Direction
- highest significant increasee0
- Value
- 6.40 shoot explant-1e0
Not reportedComparator
Verbatim
e0“The treatment of 4.44 μmol.L–1 BA with a NAA concentration of 0.54 μmol.L–1 gave the highest significant increase in the average number of vegetative shoots per plantlet, shoot length, number of leaves per plantlet, and leaf width, which amounted to 6.40 shoot explant-1, 4.00 cm, 20.60 shoot leaves -1, 0.68 cm, respectively”
e1“Antirrhinum magus L. plant”
Claim · model-written summary
BA with NAA gave the highest significant shoot length, 4.00 cm.
- Taxon
- Antirrhinum magus L.e1
- Treatment
- 4.44 μmol.L–1 BA with a NAA concentration of 0.54 μmol.L–1e0
- Outcome
- shoot lengthe0
- Direction
- highest significant increasee0
- Value
- 4.00 cme0
Not reportedComparator
Verbatim
e0“The treatment of 4.44 μmol.L–1 BA with a NAA concentration of 0.54 μmol.L–1 gave the highest significant increase in the average number of vegetative shoots per plantlet, shoot length, number of leaves per plantlet, and leaf width, which amounted to 6.40 shoot explant-1, 4.00 cm, 20.60 shoot leaves -1, 0.68 cm, respectively”
e1“Antirrhinum magus L. plant”
Claim · model-written summary
BA with NAA gave the highest significant leaf number, 20.60 shoot leaves -1.
- Taxon
- Antirrhinum magus L.e1
- Treatment
- 4.44 μmol.L–1 BA with a NAA concentration of 0.54 μmol.L–1e0
- Outcome
- number of leaves per plantlete0
- Direction
- highest significant increasee0
- Value
- 20.60 shoot leaves -1e0
Not reportedComparator
Verbatim
e0“The treatment of 4.44 μmol.L–1 BA with a NAA concentration of 0.54 μmol.L–1 gave the highest significant increase in the average number of vegetative shoots per plantlet, shoot length, number of leaves per plantlet, and leaf width, which amounted to 6.40 shoot explant-1, 4.00 cm, 20.60 shoot leaves -1, 0.68 cm, respectively”
e1“Antirrhinum magus L. plant”
Claim · model-written summary
BA with NAA gave the highest significant leaf width, 0.68 cm.
- Taxon
- Antirrhinum magus L.e1
- Treatment
- 4.44 μmol.L–1 BA with a NAA concentration of 0.54 μmol.L–1e0
- Outcome
- leaf widthe0
- Direction
- highest significant increasee0
- Value
- 0.68 cme0
Not reportedComparator
Verbatim
e0“The treatment of 4.44 μmol.L–1 BA with a NAA concentration of 0.54 μmol.L–1 gave the highest significant increase in the average number of vegetative shoots per plantlet, shoot length, number of leaves per plantlet, and leaf width, which amounted to 6.40 shoot explant-1, 4.00 cm, 20.60 shoot leaves -1, 0.68 cm, respectively”
e1“Antirrhinum magus L. plant”
Claim · model-written summary
Higher BA concentrations significantly decreased vegetative traits without a significant difference between the two doses.
- Taxon
- Antirrhinum magus L.e1
- Treatment
- (8.88, 11.10) μmol.L–1 BAe0
- Outcome
- average vegetative traitse0
- Direction
- decreasee0
- Qualifier
- did not differ significantly between theme0
Not reportedComparator
Verbatim
e0“a significant decrease in the average vegetative traits was observed when the concentration of BA in the medium was increased in the two treatments (8.88, 11.10) μmol.L–1 BA, which did not differ significantly between them”
e1“Antirrhinum magus L. plant”
Claim · model-written summary
At 15gm L-1 mannitol, shoot number significantly increased to 4.80 shoot explant-1.
- Taxon
- Antirrhinum magus L.e1
- Treatment
- Mannitol to 15gm L-1e0
- Outcome
- average number of vegetative shoots per plantlete0
- Direction
- increasee0
- Value
- 4.80 shoot explant-1e0
Not reportedComparator
Verbatim
e0“reducing the level Mannitol to 15gm L-1 in multiplication medium led to a significant and inverse increase in the average number of vegetative shoots per plantlet, shoot length, number of leaves per shoot, and leaf width reached 4.80 shoot explant-1, 3.50 cm, 11.40 shoot explant1-, 0.44 cm in succession”
e1“Antirrhinum magus L. plant”
Claim · model-written summary
At 15gm L-1 mannitol, shoot length increased to 3.50 cm.
- Taxon
- Antirrhinum magus L.e1
- Treatment
- Mannitol to 15gm L-1e0
- Outcome
- shoot lengthe0
- Direction
- increasee0
- Value
- 3.50 cme0
Not reportedComparator
Verbatim
e0“reducing the level Mannitol to 15gm L-1 in multiplication medium led to a significant and inverse increase in the average number of vegetative shoots per plantlet, shoot length, number of leaves per shoot, and leaf width reached 4.80 shoot explant-1, 3.50 cm, 11.40 shoot explant1-, 0.44 cm in succession”
e1“Antirrhinum magus L. plant”
Claim · model-written summary
At 15gm L-1 mannitol, leaf number increased to 11.40 shoot explant1-.
- Taxon
- Antirrhinum magus L.e1
- Treatment
- Mannitol to 15gm L-1e0
- Outcome
- number of leaves per shoote0
- Direction
- increasee0
- Value
- 11.40 shoot explant1-e0
Not reportedComparator
Verbatim
e0“reducing the level Mannitol to 15gm L-1 in multiplication medium led to a significant and inverse increase in the average number of vegetative shoots per plantlet, shoot length, number of leaves per shoot, and leaf width reached 4.80 shoot explant-1, 3.50 cm, 11.40 shoot explant1-, 0.44 cm in succession”
e1“Antirrhinum magus L. plant”
Claim · model-written summary
At 15gm L-1 mannitol, leaf width increased to 0.44 cm.
- Taxon
- Antirrhinum magus L.e1
- Treatment
- Mannitol to 15gm L-1e0
- Outcome
- leaf widthe0
- Direction
- increasee0
- Value
- 0.44 cme0
Not reportedComparator
Verbatim
e0“reducing the level Mannitol to 15gm L-1 in multiplication medium led to a significant and inverse increase in the average number of vegetative shoots per plantlet, shoot length, number of leaves per shoot, and leaf width reached 4.80 shoot explant-1, 3.50 cm, 11.40 shoot explant1-, 0.44 cm in succession”
e1“Antirrhinum magus L. plant”
Claim · model-written summary
Increasing mannitol concentration decreased average vegetative traits.
Verbatim
e0“their averages decreased. By increasing the concentration in the middle”
e1“The results of chemical stress showed that reducing the level Mannitol to 15gm L-1”
e2“Antirrhinum magus L. plant”
Claim · model-written summary
With PEG8000, control shoot number was highest at 6.60 shoot explant-1.
Verbatim
e0“the control treatment achieved the highest significant increase in the average of all vegetative traits, amounting to 6.60 shoot explant-1, 4.06 cm, and 7.60 shoot explant-1, 0.92 cm, respectively, compared to the other averages of water stress whenever the level of PEG8000 increased”
e1“Antirrhinum magus L. plant”
Claim · model-written summary
With PEG8000, control shoot length was highest at 4.06 cm.
Verbatim
e0“the control treatment achieved the highest significant increase in the average of all vegetative traits, amounting to 6.60 shoot explant-1, 4.06 cm, and 7.60 shoot explant-1, 0.92 cm, respectively, compared to the other averages of water stress whenever the level of PEG8000 increased”
e1“Antirrhinum magus L. plant”
Claim · model-written summary
With PEG8000, control leaf number was highest at 7.60 shoot explant-1.
Verbatim
e0“the control treatment achieved the highest significant increase in the average of all vegetative traits, amounting to 6.60 shoot explant-1, 4.06 cm, and 7.60 shoot explant-1, 0.92 cm, respectively, compared to the other averages of water stress whenever the level of PEG8000 increased”
e1“Antirrhinum magus L. plant”
Claim · model-written summary
With PEG8000, control leaf width was highest at 0.92 cm.
Verbatim
e0“the control treatment achieved the highest significant increase in the average of all vegetative traits, amounting to 6.60 shoot explant-1, 4.06 cm, and 7.60 shoot explant-1, 0.92 cm, respectively, compared to the other averages of water stress whenever the level of PEG8000 increased”
e1“Antirrhinum magus L. plant”
Claim · model-written summary
Average vegetative traits declined as PEG8000 level increased.
Not reportedDirection
Verbatim
e0“there was an inverse relationship between the average vegetative traits and the levels of PEG8000”
e1“Antirrhinum magus L. plant”