Paper · 1969 · Plant and Cell Physiology

Changes in mimosa epicotyl soluble nucleic acid patterns: Comparisons between changes related to growth rate and changes related to degree of maturation1

GREGORY N. BROWN; DAVID R. BIELEFELD; VERNON C. KARNSTEDT

4
claims
9
verbatim quotes
1
citations
3
research areas
—
Not open access

Abstract

Soluble nucleic acids from Albizzia julibrissin epicotyl tissues were extracted and fractionated at different times during late germination. Seedlings were grown on two different growth regimes, one with a relatively constant growth rate and an increasing percentage of mature tissues, and a second with an increasing growth rate but relatively constant percentage of mature tissues. Consistent changes were observed in distribution of specific soluble nucleic acid fractions with growth rate and stage of development. Stability of terminal groups of soluble nucleic acid also were related to growth and developmental patterns. Finally, degree of amino acid acceptance by total tRNA decreased with stage of development, but did not relate to growth rates or percentage of mature tissues.

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Claims 4

Associationobservedoriginal resultmeasured

Claim · model-written summary

Specific soluble nucleic acid fractions changed consistently with growth rate and developmental stage.

Taxon
Albizzia julibrissine1
Organ / stage
epicotyl tissuese1
Outcome
distribution of specific soluble nucleic acid fractionse0
Qualifier
growth rate and stage of developmente0

Not reportedDirection

Verbatim

e0

“Consistent changes were observed in distribution of specific soluble nucleic acid fractions with growth rate and stage of development”

✓ located verbatim in the source · abstract, characters 384–517 · show in text ↑
e1

“Albizzia julibrissin epicotyl tissues”

✓ located verbatim in the source · abstract, characters 27–64 · show in text ↑
Associationobservedoriginal resultmeasured

Claim · model-written summary

Terminal group stability of soluble nucleic acid was related to growth and developmental patterns.

Taxon
Albizzia julibrissine1
Organ / stage
epicotyl tissuese1
Outcome
Stability of terminal groups of soluble nucleic acide0
Qualifier
growth and developmental patternse0

Not reportedDirection

Verbatim

e0

“Stability of terminal groups of soluble nucleic acid also were related to growth and developmental patterns”

✓ located verbatim in the source · abstract, characters 519–626 · show in text ↑
e1

“Albizzia julibrissin epicotyl tissues”

✓ located verbatim in the source · abstract, characters 27–64 · show in text ↑
Associationobservedoriginal resultmeasured

Claim · model-written summary

Amino acid acceptance by total tRNA decreased with developmental stage.

Taxon
Albizzia julibrissine1
Organ / stage
epicotyl tissuese1
Outcome
degree of amino acid acceptance by total tRNAe0
Direction
decreasede0

Verbatim

e0

“degree of amino acid acceptance by total tRNA decreased with stage of development”

✓ located verbatim in the source · abstract, characters 637–718 · show in text ↑
e1

“Albizzia julibrissin epicotyl tissues”

✓ located verbatim in the source · abstract, characters 27–64 · show in text ↑
Associationobservedoriginal resultno effectmeasured

Claim · model-written summary

Amino acid acceptance by total tRNA did not relate to growth rates or mature tissue percentage.

Taxon
Albizzia julibrissine2
Organ / stage
epicotyl tissuese2
Outcome
degree of amino acid acceptance by total tRNAe1
Direction
did not relatee0

Verbatim

e0

“did not relate to growth rates or percentage of mature tissues”

✓ located verbatim in the source · abstract, characters 724–786 · show in text ↑
e1

“degree of amino acid acceptance by total tRNA”

✓ located verbatim in the source · abstract, characters 637–682 · show in text ↑
e2

“Albizzia julibrissin epicotyl tissues”

✓ located verbatim in the source · abstract, characters 27–64 · show in text ↑