Evidence map›Paper›PMID 39982596›Full record

ArticleFolia microbiologica2026

Metarhizium anisopliae engineering mediated by a CRISPR/Cas9 recyclable system.

Maria Letícia de Siqueira Virgílio, Eliane Dias Quintela, Liriel Helen Rodrigues Maciel, Gabriela Souza Silva Goulart, José Francisco Arruda E Silva, Marcio Vinicius de Carvalho Barros Cortes

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Article in Folia microbiologica, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 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

6 authors.

Maria Letícia de Siqueira VirgílioAgronomy Postgraduate Program, Federal University of Goiás, Goiás, GO, 74690-900, Brazil.
Eliane Dias QuintelaEmbrapa Rice & Beans, Brazilian Agricultural Research Corporation, Santo Antônio de Goiás, GO, 75375-000, Brazil.
Liriel Helen Rodrigues MacielEmbrapa Rice & Beans, Brazilian Agricultural Research Corporation, Santo Antônio de Goiás, GO, 75375-000, Brazil.
Gabriela Souza Silva GoulartEmbrapa Rice & Beans, Brazilian Agricultural Research Corporation, Santo Antônio de Goiás, GO, 75375-000, Brazil.
José Francisco Arruda E SilvaEmbrapa Rice & Beans, Brazilian Agricultural Research Corporation, Santo Antônio de Goiás, GO, 75375-000, Brazil.
Marcio Vinicius de Carvalho Barros CortesEmbrapa Rice & Beans, Brazilian Agricultural Research Corporation, Santo Antônio de Goiás, GO, 75375-000, Brazil. marcio.cortes@embrapa.br.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The advent of CRISPR/Cas technology has revolutionized genome editing, offering simplicity, precision, and cost-effectiveness. While its application in biological control fungi has been limited, including the cosmopolitan fungus Metarhizium anisopliae, recent advancements show promise. However, integrating cas9 and selection-marker genes into fungal genomes poses challenges, including reduced efficiency, toxicity, and off-target effects. Besides, marker-free genetic engineering through a CRISPR recyclable system presents a viable solution, enabling efficient mutant generation without compromising fitness and virulence. This study pioneers the construction of marker-free strains of M. anisopliae using a CRISPR/Cas9 recyclable system. Precise deletion of albA and ku70, alongside gfp cassette insertion, confirms the system efficiency. This innovative approach holds significant potential for facilitating in-depth molecular studies, understanding their ecological roles in agricultural systems, and enhancing biocontrol efficacy against insect pests through genetic improvement.

Indexed as

CRISPR-Cas SystemsGene EditingGenetic EngineeringMetarhiziumFungal ProteinsGenome, FungalFungal ProteinsAMA1 vectorBiological controlEntomopathogenicGene editionMarker free

Identifiers

What OpenQuestion holds

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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.