Claim · model-written summary
Low phosphate decreased root oxidative pentose phosphate pathway protein abundance.
- Organ / stage
- rootse0
- Treatment
- low phosphate supplye0
- Outcome
- abundance of proteins in the oxidative pentose phosphate pathwaye0
- Direction
- decreasinge0
Zea maysNot reportedMaterialGeneCompoundInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In roots, low phosphate supply resulted in a decreasing abundance of proteins in the oxidative pentose phosphate pathway”
t0“maize”
Title
Mingjie He; Xuelian Li; Melissa Mang; et al. The Plant Journal 2021. doi:10.1111/tpj.15630
Other claims from this paper (18)
- Association Oxidative pentose phosphate pathway proteins correlated negatively with root and shoot phosphate content.
- Intervention effect Proteins in sucrose biosynthesis increased under low phosphate.
- Intervention effect Proteins in lipid metabolism increased under low phosphate.
- Intervention effect Proteins in respiration increased under low phosphate.
- Intervention effect Proteins in RNA processing increased under low phosphate.
- Association Proteins in sucrose biosynthesis, lipid metabolism and respiration correlated positively with phosphate content.
- Association Proteins in RNA processing correlated positively with phosphate content.
- Intervention effect Purple acid phosphatases were upregulated under low phosphate in all genotypes.
- Intervention effect Superoxide dismutase was upregulated under low phosphate in all genotypes.
- Intervention effect Phenylalanine ammonia lyase was upregulated under low phosphate in all genotypes.
- Observation Protein and mRNA abundance changes showed limited correlation.
- Observation Ribosomal proteins responded exclusively through protein abundance changes.
- Observation The ubiquitin protein degradation pathway responded exclusively through protein abundance changes.
- Observation Carbohydrate metabolism changed at both protein and mRNA levels.
- Observation Phospho- and sulfo-lipid metabolism changed at both protein and mRNA levels.
- Association Sugar and lipid metabolism were associated with improved phosphate use efficiency in Founder Flint lines.
- Observation A mitogen-activated protein kinase-kinase was identified as a potential sucrose-metabolism regulator in Founder Flint EP1 under low phosphate.
- Mechanism The authors conclude that breeding Elite Flint lines altered primary metabolic regulation and produced a distinct Founder-line low-phosphate response.