Evidence map›Paper›PMID 21069464›Full record

ArticleMolecular biology reports2011

Molecular cloning and expression analysis of a novel SANT/MYB gene from Gossypium barbadense.

Fei Zhang, Xiang Liu, Kaijing Zuo, Xiaofen Sun, Kexuan Tang

Abstract read
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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 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
0.8field-weighted citation impact, top 21% 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

9 citing papers in PubMed, 17 citations in OpenAlex.

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  6. Identification of the Group IIIPlants (Basel, Switzerland) · 2021
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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

5 authors at 2 institutions in 1 country.

Fei ZhangPlant Biotechnology Research Center, Fudan-SJTU-Nottingham Plant Biotechnology R&D Center, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, 200240, People's Republic of China.
Xiang Liu
Kaijing Zuo
Xiaofen Sun
Kexuan Tang
Shanghai Jiao Tong University · CNFudan University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

MYB family transcription factors are implicated in multiple developmental processes. Herein, a new full-length cDNA encoding a SANT/MYB transcription factor (designated as GbRL2) was cloned and characterized from cotton (Gossypium barbadense L.) for the first time. The full-length cDNA of GbRL2 was 573 bp with a 240 bp open reading frame (ORF) encoding a deduced protein of 80 amino acid polypeptide with a calculated molecular mass of 8.96 kDa and an isoelectric point of 8.96. Sequence alignment revealed that GbRL2 had high homology with other single SANT/MYB domain containing genes, including the RADIALIS genes in Antirrhinum majus and Bournea leiophylla. Semi-quantitative reverse transcript polymerase chain reaction (RT-PCR) revealed that at seedling stage, GbRL2 was strongly expressed in leaves but merely in stems. In opening flowers, the expression of GbRL2 was moderate in the petals but could not be detected in stamens. In ovules, the expression of GbRL2 could not be detected at -3 days post-anthesis (DPA) but increased during early elongation stage (0 DPA, +3 DPA, +5 DPA and +8 DPA). The transcripts of GbRL2 could also be detected at +8 DPA elongating fibers. We also examined the expression of RL2 gene in Gossypium hirstum cultivar Xu-142 and its fuzzless-lintless-seed mutant fl plants. The GhRL2 gene was ectopically expressed at -3 DPA in the fl mutant while the expression of GhRL2 in WT could not be detected. The expression of GhRL2 decreased early (+5 DPA) while that of WT was still strong. Our results suggest that GbRL2 may participate in development of various organs and may be a target for genetic improvement of cotton fiber.

Indexed as

Age FactorsAmino Acid SequenceBase SequenceCloning, MolecularComputational BiologyDNA, ComplementaryDNA PrimersGene Expression ProfilingGossypiumMolecular Sequence DataReverse Transcriptase Polymerase Chain ReactionSequence AlignmentSequence Analysis, DNATranscription FactorsDNA, ComplementaryDNA PrimersTranscription Factors

Identifiers

PMID21069464
OpenAlexW1976237729

What OpenQuestion holds

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Read underepoch 390

Registered trials

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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.