Abstract
1. Idaho White peas (Pisum sativum L.) were treated with different dosages of X-irradiation (34 kv. and 22-24 ma.), and the inhibiting effect upon growth was studied. 2. Imbibed, irradiated peas responded to IAA which was applied in an attempt to counteract the inhibition of root growth caused by X-irradiation. The optimal concentration of added IAA for the root growth of peas irradiated at 3000 r lay between 10-8 and 10-9 M. 3. A partial reduction in the amount of inhibition of growth was obtained when intact and decapitated seedlings, irradiated at 500 r, were treated with 10-9 M IAA and with 0.2% IAA in lanolin paste, respectively. 4. The development of the axillary bud in decapitated seedlings, irrespective of irradiation, was promoted in the absence, and inhibited in the presence, of IAA. 5. The initiation and development of lateral roots was accelerated by IAA, regardless of irradiation.
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Claims 7
Claim · model-written summary
Irradiated peas responded to IAA applied to counteract the inhibition of root growth caused by X-irradiation.
- Taxon
- peas
Lathyrus oleraceuse1 - Treatment
- IAAe2
- Outcome
- inhibition of root growthe2
- Direction
- counteracte2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Idaho White peas (Pisum sativum L.) were treated with different dosages of X-irradiation (34 kv. and 22-24 ma.), and the inhibiting effect upon growth was studied”
e2“Imbibed, irradiated peas responded to IAA which was applied in an attempt to counteract the inhibition of root growth caused by X-irradiation”
Claim · model-written summary
The optimal IAA concentration for root growth of peas irradiated at 3000 r lies between 10-8 and 10-9 M.
- Taxon
- peasLathyrus oleraceuse3
- Treatment
- IAAe3
- Outcome
- optimal concentration of added IAA for the root growthe3
- Value
- 10-8 and 10-9 Me3
- Qualifier
- irradiated at 3000 re3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Idaho White peas (Pisum sativum L.) were treated with different dosages of X-irradiation (34 kv. and 22-24 ma.), and the inhibiting effect upon growth was studied”
e3“The optimal concentration of added IAA for the root growth of peas irradiated at 3000 r lay between 10-8 and 10-9 M”
Claim · model-written summary
A partial reduction in growth inhibition was obtained in intact seedlings irradiated at 500 r and treated with 10-9 M IAA.
- Taxon
- peasLathyrus oleraceuse1
- Material
- intacte4
- Treatment
- 10-9 M IAAe4
- Outcome
- the amount of inhibition of growthe4
- Direction
- reductione4
- Qualifier
- irradiated at 500 re4
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Idaho White peas (Pisum sativum L.) were treated with different dosages of X-irradiation (34 kv. and 22-24 ma.), and the inhibiting effect upon growth was studied”
e4“A partial reduction in the amount of inhibition of growth was obtained when intact and decapitated seedlings, irradiated at 500 r, were treated with 10-9 M IAA and with 0.2% IAA in lanolin paste, respectively”
Claim · model-written summary
A partial reduction in growth inhibition was obtained in decapitated seedlings irradiated at 500 r and treated with 0.2% IAA in lanolin paste.
- Taxon
- peasLathyrus oleraceuse1
- Material
- decapitatede4
- Treatment
- 0.2% IAA in lanolin pastee4
- Outcome
- the amount of inhibition of growthe4
- Direction
- reductione4
- Qualifier
- irradiated at 500 re4
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Idaho White peas (Pisum sativum L.) were treated with different dosages of X-irradiation (34 kv. and 22-24 ma.), and the inhibiting effect upon growth was studied”
e4“A partial reduction in the amount of inhibition of growth was obtained when intact and decapitated seedlings, irradiated at 500 r, were treated with 10-9 M IAA and with 0.2% IAA in lanolin paste, respectively”
Claim · model-written summary
IAA inhibited axillary bud development in decapitated seedlings, irrespective of irradiation.
- Taxon
- peasLathyrus oleraceuse1
- Material
- decapitated seedlingse5
- Organ / stage
- axillary bude5
- Treatment
- IAAe5
- Outcome
- development of the axillary bude5
- Direction
- inhibitede5
- Comparator
- absencee5
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Idaho White peas (Pisum sativum L.) were treated with different dosages of X-irradiation (34 kv. and 22-24 ma.), and the inhibiting effect upon growth was studied”
e5“The development of the axillary bud in decapitated seedlings, irrespective of irradiation, was promoted in the absence, and inhibited in the presence, of IAA”
Claim · model-written summary
Absence of IAA promoted axillary bud development in decapitated seedlings, irrespective of irradiation.
- Taxon
- peasLathyrus oleraceuse1
- Material
- decapitated seedlingse5
- Organ / stage
- axillary bude5
- Treatment
- IAAe5
- Outcome
- development of the axillary bude5
- Direction
- promotede5
- Comparator
- presencee5
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Idaho White peas (Pisum sativum L.) were treated with different dosages of X-irradiation (34 kv. and 22-24 ma.), and the inhibiting effect upon growth was studied”
e5“The development of the axillary bud in decapitated seedlings, irrespective of irradiation, was promoted in the absence, and inhibited in the presence, of IAA”
Claim · model-written summary
IAA accelerated the initiation and development of lateral roots, regardless of irradiation.
- Taxon
- peasLathyrus oleraceuse1
- Treatment
- IAAe6
- Outcome
- initiation and development of lateral rootse6
- Direction
- acceleratede6
- Qualifier
- regardless of irradiatione6
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Idaho White peas (Pisum sativum L.) were treated with different dosages of X-irradiation (34 kv. and 22-24 ma.), and the inhibiting effect upon growth was studied”
e6“The initiation and development of lateral roots was accelerated by IAA, regardless of irradiation”
The same questions in other papers
indole-3-acetic acid · growth · Lathyrus oleraceus (pea)Results differ
32 papers in the same direction as this paper · 14 in the opposite direction
- no effect
- negative
- negative
43 papers more in this group
See all 47 papers →indole-3-acetic acid · disease · Lathyrus oleraceus (pea)Positive and negative results
3 papers in the same direction as this paper · 3 in the opposite direction · 1 reporting no difference from an alternative
- no effect
- no effect
- no effect
4 papers more in this group
See all 8 papers →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.