Evidence map›Paper›PMID 21104142›Full record

ArticleMolecular biology reports2011

Molecular analysis of the PGYRP (proline-, glycine- and tyrosine-rich protein) gene family in soybean.

Yingmei Feng, Hui Peng, Shichu Liang

Abstract read
PubMed Publisher
In one paragraph

Article in Molecular biology reports, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.4field-weighted citation impact, top 27% 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

4 citing papers in PubMed, 7 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. 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

3 authors at 1 institution in 1 country.

Yingmei FengKey Laboratory of Ecology of Rare and Endangered Species and Environmental Protection, Ministry of Education, College of Life Sciences, Guangxi Normal University, Guilin, 541004, China.
Hui Peng
Shichu Liang
Guangxi Normal University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The genes coding for PGYRPs (proline-, glycine- and tyrosine-rich proteins) are widely distributed across eukaryotes and have been proposed to have critical role in plant development, especially in response to environmental stresses. In this study, total of 12 soybean PGYRPs (GmPGYRP1-12) were identified from the soybean genome database for the first time and full-length cDNA and DNA sequences of GmPGYRP7 was cloned. GmPGYRP1-12 genes encoded a set of small predicted proteins (<120 aa) with molecular mass of 7.20-13.29 kDa and isoelectric point of 4.06-6.57. All GmPGYRPs contained three exons and two introns with fixed occurring sites within genomic DNA sequences. In the putative GmPGYRP sequences, 4 amino acids (proline, glycine, tyrosine, and glutamine) account for more than 39% of the total protein composition. GmPGYRPs had a relatively flexible GYPPX motif followed by a highly conserved cysteine-rich domain (GCLAAXCCCCXLXC) and showed high similarity to other known PGYRPs, especially in C-terminal region. Most of PGYRPs can be divided into five subgroups according to phylogenetic analysis. The transcripts of GmPGYRP1, 3, 5, and 7, representing different PGYRP subgroups, appeared in different organs including seedling leaves, stems, roots, flowers, and developing seeds, but mainly accumulated in seedling roots. Furthermore, the expression of GmPGYRP1, 3, 5, and 7 was significantly regulated by drought, salt and cold, but obviously repressed by abscisic acid (ABA) at early stage. Our data suggest that GmPGYRP genes encoding a class of conservative XYPPX-repeat proteins probably play an important role in plant development as well as in response to abiotic stresses.

Indexed as

Amino Acid MotifsBase SequenceCluster AnalysisCold TemperatureDNA PrimersDroughtsGene ComponentsGene Expression ProfilingGene Expression Regulation, PlantGenes, PlantGlycineGlycine maxMolecular Sequence DataMultigene FamilyProlineSalinityDNA PrimersGlycineProlineTyrosine

Identifiers

PMID21104142
OpenAlexW2003779326

What OpenQuestion holds

Textmetadata
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.