Evidence map›Paper›PMID 36292663›Full record

ArticleGenes2022

The Identification and Characterization of the <i>KNOX</i> Gene Family as an Active Regulator of Leaf Development in <i>Trifolium repens</i>.

Jinwan Fan, Gang Nie, Jieyu Ma, Ruchang Hu, Jie He, Feifei Wu, Zhongfu Yang, Sainan Ma, Xin Zhang, Xinquan Zhang

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

Article in Genes, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact, top 94% 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

1 citing paper in PubMed, 0 citations in OpenAlex.

  1. 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

10 authors at 1 institution in 1 country.

Jinwan FanDepartment of Forage Breeding and Cultivation, College of Grassland Science and Technology, Sichuan Agricultural University, Chengdu 611130, China.
Gang NieDepartment of Forage Breeding and Cultivation, College of Grassland Science and Technology, Sichuan Agricultural University, Chengdu 611130, China.
Jieyu MaDepartment of Forage Breeding and Cultivation, College of Grassland Science and Technology, Sichuan Agricultural University, Chengdu 611130, China.
Ruchang HuDepartment of Forage Breeding and Cultivation, College of Grassland Science and Technology, Sichuan Agricultural University, Chengdu 611130, China.
Jie HeDepartment of Forage Breeding and Cultivation, College of Grassland Science and Technology, Sichuan Agricultural University, Chengdu 611130, China.
Feifei WuDepartment of Forage Breeding and Cultivation, College of Grassland Science and Technology, Sichuan Agricultural University, Chengdu 611130, China.
Zhongfu YangDepartment of Forage Breeding and Cultivation, College of Grassland Science and Technology, Sichuan Agricultural University, Chengdu 611130, China.
Sainan MaDepartment of Forage Breeding and Cultivation, College of Grassland Science and Technology, Sichuan Agricultural University, Chengdu 611130, China.
Xin ZhangDepartment of Forage Breeding and Cultivation, College of Grassland Science and Technology, Sichuan Agricultural University, Chengdu 611130, China.
Xinquan ZhangDepartment of Forage Breeding and Cultivation, College of Grassland Science and Technology, Sichuan Agricultural University, Chengdu 611130, China.ORCID 0000-0002-1433-9510
Sichuan Agricultural University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Leaves are the primary and critical feed for herbivores. They directly determine the yield and quality of legume forage. <i>Trifolium repens</i> (<i>T. repens</i>) is an indispensable legume species, widely cultivated in temperate pastures due to its nutritional value and nitrogen fixation. Although the leaves of <i>T. repens</i> are typical trifoliate, they have unusual patterns to adapt to herbivore feeding. The number of leaflets in <i>T. repens</i> affects its production and utilization. The <i>KNOX</i> gene family encodes transcriptional regulators that are vital in regulating and developing leaves. Identification and characterization of <i>TrKNOX</i> gene family as an active regulator of leaf development in <i>T. repens</i> were studied. A total of 21 <i>TrKNOX</i> genes were identified from the T. repens genome database and classified into three subgroups (Class I, Class II, and Class M) based on phylogenetic analysis. Nineteen of the genes identified had four conserved domains, except for <i>KNOX5</i> and <i>KNOX9</i>, which belong to Class M. Varying expression levels of TrKNOX genes were observed at different developmental stages and complexities of leaves. <i>KNOX9</i> was observed to upregulate the leaf complexity of T. repens. Research on <i>TrKNOX</i> genes could be novel and further assist in exploring their functions and cultivating high-quality <i>T. repens</i> varieties.

Indexed as

TrifoliumHerbivoryPhylogenyPlant LeavesTranscription FactorsTranscription Factorsexpression analysisgenome-wideKNOX gene familyleaf developmentTrifolium repens

Identifiers

PMID36292663
PMCPMC9601826
OpenAlexW4303685974

What OpenQuestion holds

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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.