Abstract
Protein synthesis in cotyledons and embryo axes of Norway maple (Acer platanoides L.) was studied in seeds stratified at 3 or 15oC. At 3oC stratification, germination of seeds starts after 9 weeks, at 15oC stratification germination does not occur. The changes of protein synthesis level in both temperatures had two phasic character. In embryo axes (3 and 15oC) protein synthesis grow up, but in cotyledons (3oC) synthesis of proteins decrease. Generally, activity of protein synthesis was higher at 3oC, as like as DNA level was higher. After imbibition, in cold and warm stratification, in embryo axes, many new protein are become visible. We expect, that two from this proteins, determined as A and B my be connected with the releasing from dormancy. In seeds stratified at 15oC, these proteins are occuring in vestigal amount or are completely absent.
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Claims 10
Claim · model-written summary
At 3oC, Norway maple seed germination began after 9 weeks.
- Taxon
- Norway maple (Acer platanoides L.)
Acer platanoidest0 - Treatment
- 3oC stratificatione0
- Outcome
- germination of seedse0
- Value
- 9 weekse0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“At 3oC stratification, germination of seeds starts after 9 weeks”
t0“Norway maple (Acer platanoides L.)”
Claim · model-written summary
At 15oC, Norway maple seeds did not germinate.
- Taxon
- Norway maple (Acer platanoides L.)Acer platanoidest0
- Treatment
- 15oC stratificatione0
- Outcome
- germination does not occure0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“at 15oC stratification germination does not occur”
t0“Norway maple (Acer platanoides L.)”
Claim · model-written summary
Protein synthesis changed in two phases at both temperatures.
- Taxon
- Norway maple (Acer platanoides L.)Acer platanoidest0
- Outcome
- protein synthesis levele0
- Qualifier
- two phasic charactere0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The changes of protein synthesis level in both temperatures had two phasic character.”
t0“Norway maple (Acer platanoides L.)”
Claim · model-written summary
Embryo axis protein synthesis increased at both temperatures.
- Taxon
- Norway maple (Acer platanoides L.)Acer platanoidest0
- Organ / stage
- embryo axese0
- Outcome
- protein synthesise0
- Direction
- grow upe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In embryo axes (3 and 15oC) protein synthesis grow up”
t0“Norway maple (Acer platanoides L.)”
Claim · model-written summary
Cotyledon protein synthesis decreased at 3oC.
- Taxon
- Norway maple (Acer platanoides L.)Acer platanoidest0
- Organ / stage
- cotyledonse0
- Outcome
- synthesis of proteinse0
- Direction
- decreasee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“in cotyledons (3oC) synthesis of proteins decrease”
t0“Norway maple (Acer platanoides L.)”
Claim · model-written summary
Protein synthesis activity was generally higher at 3oC.
- Taxon
- Norway maple (Acer platanoides L.)Acer platanoidest0
- Outcome
- activity of protein synthesise0
- Direction
- highere0
- Setting
- 3oCe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Generally, activity of protein synthesis was higher at 3oC”
t0“Norway maple (Acer platanoides L.)”
Claim · model-written summary
DNA level was higher at 3oC.
- Taxon
- Norway maple (Acer platanoides L.)Acer platanoidest0
- Outcome
- DNA levele0
- Direction
- highere0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“DNA level was higher”
t0“Norway maple (Acer platanoides L.)”
Claim · model-written summary
Many new proteins appeared in embryo axes after imbibition under both stratification conditions.
- Taxon
- Norway maple (Acer platanoides L.)Acer platanoidest0
- Organ / stage
- embryo axese0
- Outcome
- many new protein are become visiblee0
- Qualifier
- After imbibitione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“After imbibition, in cold and warm stratification, in embryo axes, many new protein are become visible.”
t0“Norway maple (Acer platanoides L.)”
Claim · model-written summary
The authors suggest proteins A and B may relate to dormancy release.
- Taxon
- Norway maple (Acer platanoides L.)Acer platanoidest0
- Gene
- A and Be0
- Outcome
- releasing from dormancye0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“We expect, that two from this proteins, determined as A and B my be connected with the releasing from dormancy.”
t0“Norway maple (Acer platanoides L.)”
Claim · model-written summary
Proteins A and B occurred only in vestigial amounts or were absent at 15oC.
- Taxon
- Norway maple (Acer platanoides L.)Acer platanoidest0
- Outcome
- proteins are occuring in vestigal amount or are completely absente0
- Qualifier
- 15oCe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In seeds stratified at 15oC, these proteins are occuring in vestigal amount or are completely absent.”
t0“Norway maple (Acer platanoides L.)”