Claim · model-written summary
Upland deficiency promoted lateral root initiation and elongation.
- Taxon
- rice
Oryza sativat0 - Treatment
- upland water deficiency conditionse0
- Outcome
- lateral root initiation and elongatione0
- Direction
- promotinge0
- Comparator
- control roots under waterlogged conditionse0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“rice”
e0“Compared with control roots under waterlogged conditions, upland water deficiency conditions favor seminal and lateral root growth over adventitious root growth by accelerating seminal root elongation, promoting lateral root initiation and elongation”
Title
Ling Yang; Bing-song Zheng; Chuan-zao Mao; et al. Journal of Zhejiang University. Science A 2003. doi:10.1631/jzus.2003.0469
Other claims from this paper (6)
- Intervention effect Upland deficiency accelerated seminal root elongation.
- Intervention effect Upland deficiency reduced adventitious root elongation and number.
- Mechanism Greater root number and length increased total root dry weight.
- Mechanism Increased root dry weight raised the root-to-shoot ratio.
- Association Organic compound leakage from seminal tips and adventitious roots increased with upland culture duration.
- Mechanism Significantly greater leakage from seminal root tips was attributed to loss of membrane integrity during upland enhanced growth.