Evidence map›Paper›PMID 35562994›Full record

ArticleInternational journal of molecular sciences2022

Insights into the Molecular Regulation of Lignin Content in Triploid Poplar Leaves.

Tingting Xu, Shuwen Zhang, Kang Du, Jun Yang, Xiangyang Kang

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
3.6field-weighted citation impact, top 6% 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

11 citing papers in PubMed, 33 citations in OpenAlex.

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  11. Whole genome duplication of wild-type andFrontiers in plant science · 2022
    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

5 authors at 1 institution in 1 country.

Tingting XuNational Engineering Research Center of Tree Breeding and Ecological Remediation, Beijing Forestry University, Beijing 100083, China.ORCID 0000-0002-5662-4694
Shuwen ZhangNational Engineering Research Center of Tree Breeding and Ecological Remediation, Beijing Forestry University, Beijing 100083, China.
Kang DuNational Engineering Research Center of Tree Breeding and Ecological Remediation, Beijing Forestry University, Beijing 100083, China.ORCID 0000-0002-3040-4175
Jun YangNational Engineering Research Center of Tree Breeding and Ecological Remediation, Beijing Forestry University, Beijing 100083, China.ORCID 0000-0001-5190-135X
Xiangyang KangNational Engineering Research Center of Tree Breeding and Ecological Remediation, Beijing Forestry University, Beijing 100083, China.ORCID 0000-0002-2557-4356
Beijing Forestry University · CN

Funding

National Key R&D Program of China during the 14th Five-year Plan Period 2021YFD2200105
6 · The paper itself

Abstract

After polyploidization, plants usually undergo some morphological and physiological changes, including the lignin content of polyploids usually becoming lower than that of diploids. However, the regulatory mechanism of the variation of lignin content in polyploid plants remains unclear. Therefore, in this research, we used full-sib poplar triploids and diploids to explore the molecular regulatory basis of lignin content in poplar triploid leaves through the determination of lignin content, the observation of xylem cells, and transcriptome sequencing. The results showed that the lignin content of triploid leaves was significantly lower than that of diploid leaves. The xylem cells of triploid leaves were significantly larger than those of diploids. Transcriptome sequencing data show that most lignin biosynthesis genes were significantly downregulated, and genes related to cell growth were mostly upregulated in triploid leaves compared with diploid leaves. In addition, co-expression network analysis showed that several transcription factors might be involved in the regulation of lignin biosynthesis. Consequently, the altered expression of genes related to lignin might lead to the reduced lignin content in triploids. These results provide a theoretical basis for further exploring the molecular mechanism of the variation of polyploid lignin content and the utilization of polyploid lignocellulosic resources.

Indexed as

PopulusTriploidyDiploidyLigninPlant LeavesLigningene expressionlignin contentregulatory mechanismtriploid

Identifiers

PMID35562994
PMCPMC9099847
OpenAlexW4224284688

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.