Claim · model-written summary
Malondialdehyde content was higher in gene-silenced cotton than in controls under drought stress.
- Taxon
- cotton
Gossypium hirsutume0 - Material
- gene-silenced cottone1
- Treatment
- drought stresse1
- Outcome
- Malondialdehyde (MDA) contente1
- Direction
- highere1
- Comparator
- the controlse1
Not reportedGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The experimental results indicated that the gene-silenced cotton displayed decreased tolerance to drought stress”
e1“Malondialdehyde (MDA) content was higher, but proline accumulation, relative leaf water content and activities of superoxide dismutase (SOD) and peroxidase (POD) were lower in the gene-silenced cotton, compared with those in the controls, under drought stress”
Title
Jing-Bo Zhang; Xin-Peng Wang; Ya-Chao Wang; et al. BMC Plant Biology 2020. doi:10.1186/s12870-020-02431-2
Other claims from this paper (15)
- Observation 157 nonredundant GhMAPKKKs were identified in cotton.
- Observation 87 GhMAPKKKs belong to the RAF subfamily in cotton.
- Observation 46 GhMAPKKKs belong to the MEKK subfamily in cotton.
- Observation 24 GhMAPKKKs belong to the ZIK subfamily in cotton.
- Observation GhMAPKKK genes are unevenly distributed on 26 chromosomes in cotton.
- Observation Segmental duplication is the major route to enlargement of the cotton MAPKKK family.
- Observation Members of the same GhMAPKKK subfamily share similar gene structure and motif composition.
- Observation Many cis-elements relevant to growth and stress response are found in GhMAPKKK promoters.
- Observation GhMAPKKKs show differential expression patterns among cotton tissues.
- Intervention effect Transcription levels of most cotton genes were markedly altered under heat, cold and PEG treatments.
- Intervention effect Expression of some GhMAPKKKs was induced in cotton under drought stress.
- Intervention effect Gene-silenced cotton of GhRAF4 and GhMEKK12 displayed decreased tolerance to drought stress.
- Intervention effect Proline accumulation and relative leaf water content were lower in gene-silenced cotton than in controls under drought stress.
- Intervention effect Activities of SOD and POD were lower in gene-silenced cotton than in controls under drought stress.
- Observation Some cotton GhMAPKKKs play important roles in drought tolerance.