Evidence map›Paper›PMID 39251726›Full record

ArticleScientific reports2024

Characterization and comparative analysis of sericin protein 150 in Bombyx mori.

Bulah Chia-Hsiang Wu, Valeriya Zabelina, Martina Zurovcova, Michal Zurovec

Abstract readComparative Study
In one paragraph

Article in Scientific reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
–field-weighted citation impact
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

6 citing papers in PubMed.

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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

4 authors.

Bulah Chia-Hsiang WuBiology Centre of the Czech Academy of Sciences, Institute of Entomology, 37005, Ceske Budejovice, Czech Republic.
Valeriya ZabelinaBiology Centre of the Czech Academy of Sciences, Institute of Entomology, 37005, Ceske Budejovice, Czech Republic.
Martina ZurovcovaBiology Centre of the Czech Academy of Sciences, Institute of Entomology, 37005, Ceske Budejovice, Czech Republic.
Michal ZurovecBiology Centre of the Czech Academy of Sciences, Institute of Entomology, 37005, Ceske Budejovice, Czech Republic. zurovec@entu.cas.cz.

Funding

Interreg BYCZ01-039
6 · The paper itself

Abstract

Lepidopteran silk is a complex mixture of proteins, consisting mainly of fibroins and sericins. Sericins are a small family of highly divergent proteins that serve as adhesives and coatings for silk fibers. So far, five genes encoding sericin proteins have been identified in Bombyx mori. Having previously identified sericin protein 150 (SP150) as a major sericin-like protein in the cocoons of the pyralid moths Galleria mellonella and Ephestia kuehniella, we describe the identification of its homolog in B. mori. Our refined gene model shows that it consists of four exons and a long open reading frame with a conserved motif, CXCXCX, at the C-terminus, reminiscent of the structure observed in a class of mucin proteins. Notably, despite a similar expression pattern, both mRNA and protein levels of B. mori SP150 were significantly lower than those of its pyralid counterpart. We also discuss the synteny of homologous genes on corresponding chromosomes in different moth species and the possible phylogenetic relationships between SP150 and certain mucin-like proteins. Our results improve our understanding of silk structure and the evolutionary relationships between adhesion proteins in the silk of different lepidopteran species.

Indexed as

BombyxPhylogenySericinsAmino Acid SequenceAnimalsInsect ProteinsSilkInsect ProteinsSericinsSilkCXCXCXGalleria mellonellaMucinSilk glandsSP150Synteny

Identifiers

PMID39251726
PMCPMC11385562

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.