Evidence map›Paper›PMID 31006096›Full record

ArticleMolecular biology reports2019

Characterization and molecular cloning of novel isoforms of human spermatogenesis associated gene SPATA3.

Baixu Zhou, Chunli Wei, Md Asaduzzaman Khan, Hanchun Chen, Junjiang Fu

Erratum issuedAbstract read
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In one paragraph

Article in Molecular biology reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
1.4field-weighted citation impact, top 19% 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

7 citing papers in PubMed, 9 citations in OpenAlex.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors at 2 institutions in 1 country.

Baixu ZhouKey Laboratory of Epigenetics and Oncology, the Research Center for Preclinical Medicine, Southwest Medical University, 3-319, Zhongshan Rd, Luzhou, 646000, Sichuan, China.
Chunli WeiKey Laboratory of Epigenetics and Oncology, the Research Center for Preclinical Medicine, Southwest Medical University, 3-319, Zhongshan Rd, Luzhou, 646000, Sichuan, China.
Md Asaduzzaman KhanKey Laboratory of Epigenetics and Oncology, the Research Center for Preclinical Medicine, Southwest Medical University, 3-319, Zhongshan Rd, Luzhou, 646000, Sichuan, China.
Hanchun ChenDepartment of Biochemistry and Molecular Biology, School of Life Sciences, Central South University, Changsha, 410013, Hunan, China.
Junjiang FuKey Laboratory of Epigenetics and Oncology, the Research Center for Preclinical Medicine, Southwest Medical University, 3-319, Zhongshan Rd, Luzhou, 646000, Sichuan, China. fujunjiang@hotmail.com.ORCID http://orcid.org/0000-0002-0708-2200
Southwest Medical University · CNCentral South University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study aimed to clone and characterize novel isoforms of the human SPATA3 gene. The isoforms of SPATA3 gene was cloned into pGMT vector using human testis cDNA as template, and Sanger sequencing was performed. Their characterizations and tissue-specific expression profiles were analyzed. The two novel isoforms were successfully cloned and deposited into GenBank as MG029442 (AYP71042) and MG029443 (AYP71043) respectively. Isoforms SPATA3-I1 and SPATA3-I2 were found with higher identity, where only 7 amino acids missed at N-terminus in SPATA3-I2, whereas SPATA3-I3 and SPATA3-I4 had more C-terminus deletion but in SPATA3-I3 no amino acid missed at N-terminus. Importantly, we found the characterization of QQPSPESTP domain with two repeats for isoforms SPATA3-I1 and SPATA3-I4, whereas three repeats for isoforms SPATA3-I1 and SPATA3-I2. The SPATA3 family of genes is orthologous conserved; the similar core PEST domain was also revealed with variable repeats, indicating that this domain may pay roles in the spermatogenesis and male development differently. Furthermore, RNA-seq data indicated that the SPATA3 gene is only expressed in testis. This further suggests that SPATA3 plays potential roles only in male development, spermatogenesis or spermatogenesis cell apoptosis. Thus, in this study we cloned the two novel isoforms of SPATA3, SPATA3-I3 and SPATA3-I4, and found interesting characteristic PEST domain (QQPSPESTP) conserved in different isoforms as well as in different species. SPATA3 is an essential gene and may functions in male reproductive system, specifically in spermatogenesis.

Indexed as

Cloning, MolecularDNA, ComplementaryHumansMaleProtein DomainsProtein IsoformsProteinsRNA-SeqSequence Analysis, DNASpermatogenesisTestisDNA, ComplementaryProtein IsoformsProteinsSPATA3 protein, humanDomainExpressionMale infertilitySPATA3SpermatogenesisSplicing variant

Identifiers

PMID31006096
OpenAlexW2936443077

What OpenQuestion holds

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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.