Claim · model-written summary
Barley leaf chlorophyll b increased 50 % under cadmium contamination relative to control.
- Taxon
- BARLEY
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Hordeum vulgaret0 - Treatment
- cadmium soil contaminatione0
- Outcome
- chlorophyll be0
- Direction
- increasede0
- Value
- 50 %e0
- Comparator
- controle0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
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Verbatim
e0“chlorophyll b increased by 50 % compared to the control under cadmium soil contamination”
t0“BARLEY”
Title
SOIL STRESSORS INFLUENCE ON REGENERATED BARLEY LEAVES MORPHOLOGICAL AND BIOCHEMICAL PARAMETERS
Evgeniya Tovstik; Olga Shupletsova Bulletin of KSAU 2026. doi:10.36718/1819-4036-2026-1-13-23
Other claims from this paper (13)
- Association Barley leaf length was positively correlated with productivity in acidic soil.
- Association Barley leaf length was negatively correlated with productivity in cadmium-containing soil.
- Association Barley leaf length was negatively correlated with productivity under drought.
- Association Leaf length and area were closely related to productivity in the original barley variety.
- Association Leaf length and area were closely related to productivity in the RA-PEG barley regenerant.
- Observation The original barley variety had 45–73 % lower chlorophyll a content than regenerants.
- Observation The original barley variety had 67–110 % lower chlorophyll b content than regenerants.
- Observation The original barley variety had 40–80 % lower carotenoids than regenerants.
- Observation The original barley variety had 12–15 % lower total phenolic compound content than regenerants.
- Observation Barley regenerants had higher antioxidant potential than the original form.
- Observation The greatest barley genotype heterogeneity in leaf total phenolic content occurred under drought.
- Observation Barley leaf chlorophyll a and carotenoid content did not differ statistically across soil backgrounds.
- Method / resource The authors concluded that in vitro selection produced barley regenerants capable of maintaining productivity under soil stress.