Evidence map›Paper›PMID 25334062›Full record

ArticleInternational journal of molecular sciences2014

Protein profiles reveal diverse responsive signaling pathways in kernels of two maize inbred lines with contrasting drought sensitivity.

Liming Yang, Tingbo Jiang, Jake C Fountain, Brian T Scully, Robert D Lee, Robert C Kemerait, Sixue Chen, Baozhu Guo

Open access · goldAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in International journal of molecular sciences, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
6.1field-weighted citation impact, top 4% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

22 citing papers in PubMed, 40 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Review
  16. Article
  17. Article
  18. Article
  19. Article
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors at 5 institutions in 2 countries.

Liming YangUSDA-ARS, Crop Protection and Management Research Unit, Tifton, GA 31793, USA. yanglm@uga.edu.
Tingbo JiangState Key Laboratory of Tree Genetics and Breeding, Northeast Forestry University, Harbin 150040, China. tbjiang.usa@gmail.com.
Jake C FountainDepartment of Plant Pathology, University of Georgia, Tifton, GA 31793, USA. jfount1@uga.edu.
Brian T ScullyUSDA-ARS, Crop Protection and Management Research Unit, Tifton, GA 31793, USA. brian.scully@ars.usda.gov.
Robert D LeeDepartment of Crop and Soil Sciences, University of Georgia, Tifton, GA 31793, USA. deweylee@uga.edu.
Robert C KemeraitDepartment of Plant Pathology, University of Georgia, Tifton, GA 31793, USA. kemerait@uga.edu.
Sixue ChenDepartment of Biology, Genetics Institute, and Plant Molecular & Cellular Biology Program, University of Florida, Gainesville, FL 32611, USA. schen@ufl.edu.
Baozhu GuoUSDA-ARS, Crop Protection and Management Research Unit, Tifton, GA 31793, USA. baozhu.guo@ars.usda.gov.
University of Georgia · USAgricultural Research Service · USHuaiyin Normal University · CNNortheast Forestry University · CNUniversity of Florida · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Drought stress is a major factor that contributes to disease susceptibility and yield loss in agricultural crops. To identify drought responsive proteins and explore metabolic pathways involved in maize tolerance to drought stress, two maize lines (B73 and Lo964) with contrasting drought sensitivity were examined. The treatments of drought and well water were applied at 14 days after pollination (DAP), and protein profiles were investigated in developing kernels (35 DAP) using iTRAQ (isobaric tags for relative and absolute quantitation). Proteomic analysis showed that 70 and 36 proteins were significantly altered in their expression under drought treatments in B73 and Lo964, respectively. The numbers and levels of differentially expressed proteins were generally higher in the sensitive genotype, B73, implying an increased sensitivity to drought given the function of the observed differentially expressed proteins, such as redox homeostasis, cell rescue/defense, hormone regulation and protein biosynthesis and degradation. Lo964 possessed a more stable status with fewer differentially expressed proteins. However, B73 seems to rapidly initiate signaling pathways in response to drought through adjusting diverse defense pathways. These changes in protein expression allow for the production of a drought stress-responsive network in maize kernels.

Indexed as

Gene Expression Regulation, PlantStress, PhysiologicalCarbohydrate MetabolismDroughtsGenes, PlantPlant ProteinsProtein Interaction MapsSignal TransductionZea maysPlant Proteins

Identifiers

PMID25334062
PMCPMC4227252
OpenAlexW2046596383

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.