Evidence map›Paper›PMID 30665359›Full record

ArticleBMC plant biology2019

Transcriptome analyses provide insights into the expression pattern and sequence similarity of several taxol biosynthesis-related genes in three Taxus species.

Ting Zhou, Xiujun Luo, Chunna Yu, Chengchao Zhang, Lei Zhang, Yao-Bin Song, Ming Dong, Chenjia Shen

Open access · goldAbstract read
In one paragraph

Article in BMC plant biology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
7.5field-weighted citation impact, top 2% 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

27 citing papers in PubMed, 69 citations in OpenAlex.

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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 2 institutions in 2 countries.

Ting ZhouCollege of Life and Environmental Sciences, Hangzhou Normal University, Hangzhou, 310036, China.
Xiujun LuoCollege of Life and Environmental Sciences, Hangzhou Normal University, Hangzhou, 310036, China.
Chunna YuCollege of Life and Environmental Sciences, Hangzhou Normal University, Hangzhou, 310036, China.
Chengchao ZhangCollege of Life and Environmental Sciences, Hangzhou Normal University, Hangzhou, 310036, China.
Lei ZhangDepartment of Plant Pathology, Washington State University, Pullman, WA, 99164-6430, USA.
Yao-Bin SongCollege of Life and Environmental Sciences, Hangzhou Normal University, Hangzhou, 310036, China.
Ming DongCollege of Life and Environmental Sciences, Hangzhou Normal University, Hangzhou, 310036, China.
Chenjia ShenCollege of Life and Environmental Sciences, Hangzhou Normal University, Hangzhou, 310036, China. shencj@hznu.edu.cn.ORCID http://orcid.org/0000-0002-8575-0593
Hangzhou Normal University · CNWashington State University · US

Funding

National Key Research and Development Project 2016YFC0503100National Natural Science Foundation of China 31501810Natural Science Foundation of Zhejiang Province LY19C200010Zhejiang Provincial Natural Science Foundation of China LY19C160001
6 · The paper itself

Abstract

backgroundTaxol is an efficient anticancer drug; however, the accumulation of taxoids can vary hugely among Taxus species. The mechanism underlying differential accumulation of taxoids is largely unknown. Thus, comparative analysis of the transcriptomes in three Taxus species, including T. media, T. mairei and T. cuspidata, was performed.

resultsKEGG enrichment analysis revealed that the diterpenoid biosynthesis and cytochrome P450 pathways were significantly enriched in different comparisons. Differential expressions of these taxol biosynthesis related genes might be a potential explanation for the interspecific differential accumulation of taxol and its derivatives. Besides, the sequences of several MEP pathway-associated genes, such as DXS, DXR, MCT, CMK, MDS, HDS, HDR, IPPI, and GGPPS, were re-assembled based on independent transcriptomes from the three Taxus species. Phylogenetic analysis of these MEP pathway-associated enzymes also showed a high sequence similarity between T. media and T. cuspidata. Moreover, 48 JA-related transcription factor (TF) genes, including 10 MYBs, 5 ERFs, 4 RAPs, 3 VTCs, and 26 other TFs, were analyzed. Differential expression of these JA-related TF genes suggested distinct responses to exogenous JA applications in the three Taxus species.

conclusionsOur results provide insights into the expression pattern and sequence similarity of several taxol biosynthesis-related genes in three Taxus species. The data give us an opportunity to reveal the mechanism underlying the variations in the taxoid contents and to select the highest-yielding Taxus species.

Indexed as

Gene Expression ProfilingPaclitaxelTaxoidsTaxusTranscriptomePaclitaxelTaxoidsExpression patternTaxoidTaxolTaxusTranscriptome

Identifiers

PMID30665359
PMCPMC6341696
OpenAlexW2911950579

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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.