Evidence map›Paper›PMID 26512659›Full record

ArticleInternational journal of molecular sciences2015

Molecular Cloning and Characterization of DXS and DXR Genes in the Terpenoid Biosynthetic Pathway of Tripterygium wilfordii.

Yuru Tong, Ping Su, Yujun Zhao, Meng Zhang, Xiujuan Wang, Yujia Liu, Xianan Zhang, Wei Gao, Luqi Huang

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
2.3field-weighted citation impact, top 12% 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

28 citing papers in PubMed, 67 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

9 authors at 2 institutions in 1 country.

Yuru TongSchool of Traditional Chinese Medicine, Capital Medical University, Beijing 100069, China. tongyuru13@126.com.
Ping SuSchool of Traditional Chinese Medicine, Capital Medical University, Beijing 100069, China. suping120@163.com.
Yujun ZhaoSchool of Traditional Chinese Medicine, Capital Medical University, Beijing 100069, China. diana1989119@sina.com.
Meng ZhangSchool of Traditional Chinese Medicine, Capital Medical University, Beijing 100069, China. zhangmeng8846@163.com.
Xiujuan WangSchool of Traditional Chinese Medicine, Capital Medical University, Beijing 100069, China. tmwangxj@ccmu.edu.cn.
Yujia LiuSchool of Traditional Chinese Medicine, Capital Medical University, Beijing 100069, China. lyjlife@sina.com.
Xianan ZhangSchool of Traditional Chinese Medicine, Capital Medical University, Beijing 100069, China. xnzhang@ccmu.edu.cn.
Wei GaoSchool of Traditional Chinese Medicine, Capital Medical University, Beijing 100069, China. weigao@ccmu.edu.cn.
Luqi HuangNational Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China. huangluqi01@126.com.
Capital Medical University · CNChinese Academy of Medical Sciences & Peking Union Medical College · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

1-Deoxy-d-xylulose-5-phosphate synthase (DXS) and 1-deoxy-d-xylulose-5-phosphate reductoisomerase (DXR) genes are the key enzyme genes of terpenoid biosynthesis but still unknown in Tripterygium wilfordii Hook. f. Here, three full-length cDNA encoding DXS1, DXS2 and DXR were cloned from suspension cells of T. wilfordii with ORF sizes of 2154 bp (TwDXS1, GenBank accession no.KM879187), 2148 bp (TwDXS2, GenBank accession no.KM879186), 1410 bp (TwDXR, GenBank accession no.KM879185). And, the TwDXS1, TwDXS2 and TwDXR were characterized by color complementation in lycopene accumulating strains of Escherichia coli, which indicated that they encoded functional proteins and promoted lycopene pathway flux. TwDXS1 and TwDXS2 are constitutively expressed in the roots, stems and leaves and the expression level showed an order of roots > stems > leaves. After the suspension cells were induced by methyl jasmonate, the mRNA expression level of TwDXS1, TwDXS2, and TwDXR increased, and triptophenolide was rapidly accumulated to 149.52 µg·g(-1), a 5.88-fold increase compared with the control. So the TwDXS1, TwDXS2, and TwDXR could be important genes involved in terpenoid biosynthesis in Tripterygium wilfordii Hook. f.

Indexed as

Aldose-Ketose IsomerasesAmino Acid SequenceBase SequenceMolecular Sequence DataPlant ProteinsRNA, MessengerTransferasesTripterygium1-deoxy-D-xylulose 5-phosphate reductoisomeraseAldose-Ketose Isomerasesdeoxyxylulose-5-phosphate synthasePlant ProteinsRNA, MessengerTransferasescolor complementationTripterygium wilfordiiTwDXRTwDXS1TwDXS2

Identifiers

PMID26512659
PMCPMC4632813
OpenAlexW2136474969

What OpenQuestion holds

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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.