Abstract
Gibberellic acid treatment of steeped barley increased the activity of α-amylase and the amount of inorganic phosphate but had no significant effect on the amounts of total phosphate, acid-soluble bound phosphate, lipid phosphate, residual phosphate, ribonucleic acid (determined as nucleotides) and deoxyribonucleic acid (determined by diphenylamine reaction). Although gibberellic acid appeared to increase the 6-amino: 6-oxo ratio of ribonucleic acid in the early stages of germination, the differences in the nucleotide composition of ribonucleic acid between control and gibberellic acid treated seeds were not significant. It is suggested that, in response to gibberellic acid treatment, messenger ribonucleic acid specific for certain enzymes may be synthesized, thus leading to the increased synthesis of specific enzyme proteins.
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Claims 6
Claim · model-written summary
Gibberellic acid increased α-amylase activity in steeped barley.
- Taxon
- barley
.jpg?width=60)
Hordeum vulgaree0 - Treatment
- Gibberellic acid treatmente0
- Gene
- α-amylasee0
- Outcome
- activity of α-amylasee0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
e0“Gibberellic acid treatment of steeped barley increased the activity of α-amylase”
Claim · model-written summary
Gibberellic acid increased inorganic phosphate in steeped barley.
- Taxon
- barleyHordeum vulgaree0
- Treatment
- Gibberellic acid treatmente0
- Outcome
- amount of inorganic phosphatee0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Gibberellic acid treatment of steeped barley increased the activity of α-amylase and the amount of inorganic phosphate”
Claim · model-written summary
Gibberellic acid had no significant effect on several phosphate fractions and nucleic acids in barley.
- Taxon
- barleyHordeum vulgaree0
- Treatment
- Gibberellic acid treatmente0
- Outcome
- amounts of total phosphate, acid-soluble bound phosphate, lipid phosphate, residual phosphate, ribonucleic acide0
- Direction
- no significant effecte0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Gibberellic acid treatment of steeped barley increased the activity of α-amylase and the amount of inorganic phosphate but had no significant effect on the amounts of total phosphate, acid-soluble bound phosphate, lipid phosphate, residual phosphate, ribonucleic acid (determined as nucleotides) and deoxyribonucleic acid (determined by diphenylamine reaction)”
Claim · model-written summary
Gibberellic acid appeared to increase the 6-amino: 6-oxo ratio of ribonucleic acid early in barley germination.
- Taxon
- BARLEYHordeum vulgaret0
- Treatment
- gibberellic acide0
- Outcome
- 6-amino: 6-oxo ratio of ribonucleic acide0
- Direction
- increasee0
- Qualifier
- early stages of germinatione0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“GERMINATING BARLEY”
e0“gibberellic acid appeared to increase the 6-amino: 6-oxo ratio of ribonucleic acid in the early stages of germination”
Claim · model-written summary
Nucleotide composition of barley ribonucleic acid did not differ significantly between control and gibberellic acid treated seeds.
- Taxon
- BARLEYHordeum vulgaret0
- Treatment
- gibberellic acid treated seedse0
- Outcome
- nucleotide composition of ribonucleic acide0
- Direction
- not significante0
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“GERMINATING BARLEY”
e0“differences in the nucleotide composition of ribonucleic acid between control and gibberellic acid treated seeds were not significant”
Claim · model-written summary
The authors suggest gibberellic acid may induce messenger ribonucleic acid for certain enzymes and increase their protein synthesis.
- Taxon
- BARLEYHordeum vulgaret0
- Treatment
- gibberellic acid treatmente0
- Outcome
- increased synthesis of specific enzyme proteinse0
- Qualifier
- messenger ribonucleic acid specific for certain enzymes may be synthesizede0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“GERMINATING BARLEY”
e0“in response to gibberellic acid treatment, messenger ribonucleic acid specific for certain enzymes may be synthesized, thus leading to the increased synthesis of specific enzyme proteins”
The same questions in other papers
Gibberellic acid · molecular: metabolites · Hordeum vulgare (barley)Results differ
9 papers in the same direction as this paper · 5 in the opposite direction
- no effect
- no effect
- no effect
11 papers more in this group
See all 15 papers →Gibberellic acid · quality: general · Hordeum vulgare (barley)Positive and negative results
2 in the opposite direction
- positive
- positive
Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.