Evidence map›Paper›PMID 37223244›Full record

ArticleNational science review2023

Dynamics of synthetic yeast chromosome evolution shaped by hierarchical chromatin organization.

Sijie Zhou, Yi Wu, Yu Zhao, Zhen Zhang, Limin Jiang, Lin Liu, Yan Zhang, Jijun Tang, Ying-Jin Yuan

Abstract read
In one paragraph

Article in National science review, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing 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

19 citing papers in PubMed.

  1. Review
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  15. Review
  16. Investigation of Genome Biology by Synthetic Genome Engineering.Bioengineering (Basel, Switzerland) · 2023
    Review
  17. Article
  18. Article
  19. Recent Advances in Directed Yeast Genome Evolution.Journal of fungi (Basel, Switzerland) · 2022
    Review
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

9 authors.

Sijie ZhouFrontiers Science Center for Synthetic Biology (Ministry of Education), Tianjin University, Tianjin 300072, China.
Yi WuFrontiers Science Center for Synthetic Biology (Ministry of Education), Tianjin University, Tianjin 300072, China.ORCID https://orcid.org/0000-0002-2539-9228
Yu ZhaoInstitute for Systems Genetics, NYU Langone Health, New York, NY 10016, USA.ORCID https://orcid.org/0000-0003-4659-9832
Zhen ZhangFrontiers Science Center for Synthetic Biology (Ministry of Education), Tianjin University, Tianjin 300072, China.
Limin JiangSchool of Computer Science and Technology, College of Intelligence and Computing, Tianjin University, Tianjin 300350, China.ORCID https://orcid.org/0000-0002-4320-3698
Lin LiuEpigenetic Group, Frasergen Bioinformatics Co., Ltd., Wuhan 430000, China.
Yan ZhangFrontiers Science Center for Synthetic Biology (Ministry of Education), Tianjin University, Tianjin 300072, China.
Jijun TangSchool of Computer Science and Technology, College of Intelligence and Computing, Tianjin University, Tianjin 300350, China.
Ying-Jin YuanFrontiers Science Center for Synthetic Biology (Ministry of Education), Tianjin University, Tianjin 300072, China.ORCID https://orcid.org/0000-0003-0553-0089

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Synthetic genome evolution provides a dynamic approach for systematically and straightforwardly exploring evolutionary processes. Synthetic Chromosome Rearrangement and Modification by LoxP-mediated Evolution (SCRaMbLE) is an evolutionary system intrinsic to the synthetic yeast genome that can rapidly drive structural variations. Here, we detect over 260 000 rearrangement events after the SCRaMbLEing of a yeast strain harboring 5.5 synthetic yeast chromosomes (synII, synIII, synV, circular synVI, synIXR and synX). Remarkably, we find that the rearrangement events exhibit a specific landscape of frequency. We further reveal that the landscape is shaped by the combined effects of chromatin accessibility and spatial contact probability. The rearrangements tend to occur in 3D spatially proximal and chromatin-accessible regions. The enormous numbers of rearrangements mediated by SCRaMbLE provide a driving force to potentiate directed genome evolution, and the investigation of the rearrangement landscape offers mechanistic insights into the dynamics of genome evolution.

Indexed as

genome rearrangementhierarchical chromatin organizationSaccharomyces cerevisiaeSCRaMbLEsynthetic biologysynthetic yeast genome

Identifiers

PMID37223244
PMCPMC10202648

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.