Paper · 2023 · Frontiers in Plant Science

Effects of exogenous plant regulators on growth and development of “Kyoho” grape under salt alkali stress

Maoxiang Zhao; Jiajia Li; Xiangneng Shi; et al.

6
claims
15
verbatim quotes
16
citations
4
research areas
✓
Open access · cc-by

Abstract

Salinity is one of the major abiotic stresses besides drought and cold stress. The application of plant growth regulators (PGRs) is an effective method to mitigate yield losses caused by salinity. However, we investigated the effects of exogenous regulatory substances (γ-aminobutyric acid (GABA), salicylic acid (SA), and brassinolide (BR) on the growth and development of "Kyoho" grapevine under salt stress. The results showed that exogenous regulators GABA, SA, and BR alleviated the inhibition of grape growth by saline stress and regulated the effects of salinity stress on grape fruit development and quality. All three regulators significantly increased fruit set, cross-sectional diameter, weight per unit, and anthocyanin content. In conclusion, this study provides a theoretical basis for grape production practices by using exogenous aminobutyric acid (GABA), salicylic acid (SA), and brassinolide (BR) to mitigate the hazards of salinity stress.

Abstract from the paper’s OpenAlex record; open copy licensed cc-by. Read at the source ↗

The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.

Claims 6

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

GABA alleviated salt-related inhibition of grape growth.

Taxon
grapet0
Material
“Kyoho”t0
Treatment
GABAe0
Outcome
inhibition of grape growthe0
Direction
alleviatede0

Not reportedComparator

Verbatim

e0

“exogenous regulators GABA, SA, and BR alleviated the inhibition of grape growth by saline stress”

✓ located verbatim in the source · abstract, characters 435–531 · show in text ↑
t0

““Kyoho” grape”

✓ located verbatim in the source · title, characters 67–80 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

SA alleviated salt-related inhibition of grape growth.

Taxon
grapet0
Treatment
SAe0
Outcome
inhibition of grape growthe0
Direction
alleviatede0

Not reportedComparator

Verbatim

e0

“exogenous regulators GABA, SA, and BR alleviated the inhibition of grape growth by saline stress”

✓ located verbatim in the source · abstract, characters 435–531 · show in text ↑
t0

““Kyoho” grape”

✓ located verbatim in the source · title, characters 67–80 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

BR alleviated salt-related inhibition of grape growth.

Taxon
grapet0
Treatment
BRe0
Outcome
inhibition of grape growthe0
Direction
alleviatede0

Not reportedComparator

Verbatim

e0

“exogenous regulators GABA, SA, and BR alleviated the inhibition of grape growth by saline stress”

✓ located verbatim in the source · abstract, characters 435–531 · show in text ↑
t0

““Kyoho” grape”

✓ located verbatim in the source · title, characters 67–80 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

GABA significantly increased fruit set, cross-sectional diameter, unit weight and anthocyanin content.

Taxon
grapet0
Treatment
GABAe1
Outcome
fruit set, cross-sectional diameter, weight per unit, and anthocyanin contente0
Direction
increasede0

Not reportedComparator

Verbatim

e0

“All three regulators significantly increased fruit set, cross-sectional diameter, weight per unit, and anthocyanin content”

✓ located verbatim in the source · abstract, characters 617–739 · show in text ↑
t0

““Kyoho” grape”

✓ located verbatim in the source · title, characters 67–80 · show in text ↑
e1

“GABA, SA, and BR”

✓ located verbatim in the source · abstract, characters 456–472 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

SA significantly increased fruit set, cross-sectional diameter, unit weight and anthocyanin content.

Taxon
grapet0
Treatment
SAe1
Outcome
fruit set, cross-sectional diameter, weight per unit, and anthocyanin contente0
Direction
increasede0

Not reportedComparator

Verbatim

e0

“All three regulators significantly increased fruit set, cross-sectional diameter, weight per unit, and anthocyanin content”

✓ located verbatim in the source · abstract, characters 617–739 · show in text ↑
t0

““Kyoho” grape”

✓ located verbatim in the source · title, characters 67–80 · show in text ↑
e1

“GABA, SA, and BR”

✓ located verbatim in the source · abstract, characters 456–472 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

BR significantly increased fruit set, cross-sectional diameter, unit weight and anthocyanin content.

Taxon
grapet0
Treatment
BRe1
Outcome
fruit set, cross-sectional diameter, weight per unit, and anthocyanin contente0
Direction
increasede0

Not reportedComparator

Verbatim

e0

“All three regulators significantly increased fruit set, cross-sectional diameter, weight per unit, and anthocyanin content”

✓ located verbatim in the source · abstract, characters 617–739 · show in text ↑
t0

““Kyoho” grape”

✓ located verbatim in the source · title, characters 67–80 · show in text ↑
e1

“GABA, SA, and BR”

✓ located verbatim in the source · abstract, characters 456–472 · show in text ↑

gamma-aminobutyric acid · quality: phytochemicals · VitisResults agree

2 papers: 2 positive, 0 negative or no effect

1 paper in the same direction as this paper

  1. positive
See all 2 papers →

brassinolide · quality: phytochemicals · VitisResults agree

9 papers: 9 positive, 0 negative or no effect

8 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

5 papers more in this group

See all 9 papers →

salicylic acid · quality: phytochemicals · VitisResults agree

11 papers: 11 positive, 0 negative or no effect

10 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

7 papers more in this group

See all 11 papers →

salicylic acid · disease · VitisResults agree

11 papers: 11 positive, 0 negative or no effect

10 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

7 papers more in this group

See all 11 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.