Paper · 2020 · Abstract book of the 2nd International Scientific Conference "Plants and Microbes: the Future of Biotechnology" PLAMIC2020

The effect of sucrose concentration in the culture medium on the formation of abscisic acid and the activity of the photosynthetic apparatus of grape plants in vitro

M. A. Sundyreva; A. N. Rebrov; A. E. Mishko; et al.

7
claims
14
verbatim quotes
0
citations
3
research areas
✓
Open access

Abstract

An increase in sucrose in the medium increased the content of pigments, gene expression of the photosynthetic apparatus, growth processes, and H2O2, but decreased the quantum yield of photosynthesis. With a change in the sucrose content in the medium, the expression of ABA1 increased most intensively. 30 g/l of sucrose in the medium inhibited the expression of genes involved in the formation of ABA.

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Claims 7

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Increasing medium sucrose increased pigment content.

Taxon
grape plantst0
Treatment
sucrosee0
Outcome
content of pigmentse0
Direction
increasede0

Not reportedComparator

Verbatim

e0

“An increase in sucrose in the medium increased the content of pigments, gene expression of the photosynthetic apparatus, growth processes, and H2O2, but decreased the quantum yield of photosynthesis”

✓ located verbatim in the source · abstract, characters 0–198 · show in text ↑
t0

“grape plants”

✓ located verbatim in the source · title, characters 144–156 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Increasing medium sucrose increased photosynthetic gene expression.

Taxon
grape plantst0
Treatment
sucrosee0
Outcome
gene expression of the photosynthetic apparatuse0
Direction
increasede0

Not reportedComparator

Verbatim

e0

“An increase in sucrose in the medium increased the content of pigments, gene expression of the photosynthetic apparatus, growth processes, and H2O2, but decreased the quantum yield of photosynthesis”

✓ located verbatim in the source · abstract, characters 0–198 · show in text ↑
t0

“grape plants”

✓ located verbatim in the source · title, characters 144–156 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Increasing medium sucrose increased growth processes.

Taxon
grape plantst0
Treatment
sucrosee0
Outcome
growth processese0
Direction
increasede0

Not reportedComparator

Verbatim

e0

“An increase in sucrose in the medium increased the content of pigments, gene expression of the photosynthetic apparatus, growth processes, and H2O2, but decreased the quantum yield of photosynthesis”

✓ located verbatim in the source · abstract, characters 0–198 · show in text ↑
t0

“grape plants”

✓ located verbatim in the source · title, characters 144–156 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Increasing medium sucrose increased H2O2.

Taxon
grape plantst0
Treatment
sucrosee0
Outcome
H2O2e0
Direction
increasede0

Not reportedComparator

Verbatim

e0

“An increase in sucrose in the medium increased the content of pigments, gene expression of the photosynthetic apparatus, growth processes, and H2O2, but decreased the quantum yield of photosynthesis”

✓ located verbatim in the source · abstract, characters 0–198 · show in text ↑
t0

“grape plants”

✓ located verbatim in the source · title, characters 144–156 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Increasing medium sucrose decreased quantum yield of photosynthesis.

Taxon
grape plantst0
Treatment
sucrosee0
Outcome
quantum yield of photosynthesise0
Direction
decreasede0

Not reportedComparator

Verbatim

e0

“An increase in sucrose in the medium increased the content of pigments, gene expression of the photosynthetic apparatus, growth processes, and H2O2, but decreased the quantum yield of photosynthesis”

✓ located verbatim in the source · abstract, characters 0–198 · show in text ↑
t0

“grape plants”

✓ located verbatim in the source · title, characters 144–156 · show in text ↑
Associationobservedoriginal resultmeasured

Claim · model-written summary

ABA1 expression increased most intensely with changing sucrose.

Taxon
grape plantst0
Treatment
sucrose contente0
Gene
ABA1e0
Outcome
expression of ABA1e0
Direction
increasede0

Verbatim

e0

“With a change in the sucrose content in the medium, the expression of ABA1 increased most intensively.”

✓ located verbatim in the source · abstract, characters 200–302 · show in text ↑
t0

“grape plants”

✓ located verbatim in the source · title, characters 144–156 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

30 g/l sucrose inhibited expression of ABA-formation genes.

Taxon
grape plantst0
Treatment
30 g/l of sucrosee0
Outcome
expression of genes involved in the formation of ABAe0
Direction
inhibitede0

Not reportedComparator

Verbatim

e0

“30 g/l of sucrose in the medium inhibited the expression of genes involved in the formation of ABA.”

✓ located verbatim in the source · abstract, characters 303–402 · show in text ↑
t0

“grape plants”

✓ located verbatim in the source · title, characters 144–156 · show in text ↑

sucrose · physiology: pigments · VitisPositive and negative results

2 papers: 1 positive, 1 negative or no effect

1 in the opposite direction

  1. negative
See all 2 papers →

sucrose · molecular: expression · VitisPositive and negative results

5 papers: 4 positive, 1 negative or no effect

3 papers in the same direction as this paper · 1 in the opposite direction

  1. negative
  2. positive
  3. positive

1 paper more in this group

See all 5 papers →

sucrose · growth · VitisPositive and negative results

8 papers: 7 positive, 1 negative or no effect

6 papers in the same direction as this paper · 1 in the opposite direction

  1. negative
  2. positive
  3. positive

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.