Evidence map›Paper›PMID 34724893›Full record

ArticleBMC plant biology2021

Organ-specific, integrated omics data-based study on the metabolic pathways of the medicinal plant Bletilla striata (Orchidaceae).

Xiaoxia Ma, Kehua Tang, Zhonghai Tang, Aiwen Dong, Yijun Meng, Pu Wang

Abstract readComparative Study
In one paragraph

Article in BMC plant biology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
–field-weighted citation impact
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

10 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Effects of Different Drying Methods on the Quality ofMolecules (Basel, Switzerland) · 2023
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  10. Review
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

6 authors.

Xiaoxia MaCollege of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou, 310014, China.
Kehua TangKey Laboratory of Hunan Forest Products and Chemical Industry Engineering, Jishou University, Zhangjiajie, 427000, China. tkhthllh@126.com.
Zhonghai TangCollege of Food Science and Technology, Hunan Agricultural University, Changsha, 410128, China.
Aiwen DongKey Laboratory of Hunan Forest Products and Chemical Industry Engineering, Jishou University, Zhangjiajie, 427000, China.
Yijun MengCollege of Life and Environmental Sciences, Hangzhou Normal University, Hangzhou, 311121, China.
Pu WangCollege of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou, 310014, China. wangpu@zjut.edu.cn.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundBletilla striata is one of the important species belonging to the Bletilla genus of Orchidaceae. Since its extracts have an astringent effect on human tissues, B. striata is widely used for hemostasis and healing. Recently, some other beneficial effects have also been uncovered, such as antioxidation, antiinflammation, antifibrotic, and immunomodulatory activities. As a key step towards a thorough understanding on the medicinal ingredient production in B. striata, deciphering the regulatory codes of the metabolic pathways becomes a major task.

resultsIn this study, three organs (roots, tubers and leaves) of B. striata were analyzed by integrating transcriptome sequencing and untargeted metabolic profiling data. Five different metabolic pathways, involved in polysaccharide, sterol, flavonoid, terpenoid and alkaloid biosynthesis, were investigated respectively. For each pathway, the expression patterns of the enzyme-coding genes and the accumulation levels of the metabolic intermediates were presented in an organ-specific way. Furthermore, the relationships between enzyme activities and the levels of the related metabolites were partially inferred. Within the biosynthetic pathways of polysaccharides and flavonoids, long-range phytochemical transportation was proposed for certain metabolic intermediates and/or the enzymes.

conclusionsThe data presented by this work could strengthen the molecular basis for further studies on breeding and medicinal uses of B. striata.

Indexed as

ChinaGene Expression Regulation, PlantGenes, PlantGenetic VariationGenotypeMetabolic Networks and PathwaysOrchidaceaePlant ExtractsPlant LeavesPlant RootsPlants, MedicinalPlant TubersTranscriptomePlant ExtractsBletilla striataGene expressionLong-range transportationMetabolic pathwaysOrgan-specificTranscriptome assembly

Identifiers

PMID34724893
PMCPMC8559373

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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.