Evidence map›Paper›PMID 36566249›Full record

ArticleNature communications2022

Regulatory basis for reproductive flexibility in a meningitis-causing fungal pathogen.

Pengjie Hu, Hao Ding, Huimin Liu, Yulin Yang, Lei Chen, Guang-Jun He, Weixin Ke, Ping Zhu, Xiuyun Tian, Yan Peng and 7 more

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2022. 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
1.2field-weighted citation impact, top 20% 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, 8 citations in OpenAlex.

  1. Identification of a master regulator Msd1 that governs meiotic entry in a global basidiomycete pathogen.Proceedings of the National Academy of Sciences of the United States of America · 2026
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  9. On the evolution of variation in sexual reproduction through the prism of eukaryotic microbes.Proceedings of the National Academy of Sciences of the United States of America · 2023
    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

17 authors at 4 institutions in 1 country.

Pengjie Hu *State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, 100101, Beijing, China.
Hao Ding *State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, 100101, Beijing, China.
Huimin Liu *State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, 100101, Beijing, China.
Yulin YangState Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, 100101, Beijing, China.
Lei ChenState Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, 100101, Beijing, China.
Guang-Jun HeState Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, 100101, Beijing, China.
Weixin KeState Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, 100101, Beijing, China.
Ping ZhuThe Medical Research Institute, College of Pharmaceutical Sciences, Southwest University, 400715, Chongqing, China.
Xiuyun TianState Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, 100101, Beijing, China.
Yan PengThe Medical Research Institute, College of Pharmaceutical Sciences, Southwest University, 400715, Chongqing, China.
Zhenghao ShenState Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, 100101, Beijing, China.
Xiaoxia YaoState Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, 100101, Beijing, China.
Changyu TaoDepartment of Microbiology, School of Basic Medical Sciences, Peking University Health Science Center, 100191, Beijing, China.ORCID 0000-0001-7333-6822
Ence YangDepartment of Microbiology, School of Basic Medical Sciences, Peking University Health Science Center, 100191, Beijing, China.ORCID 0000-0002-9526-2737
Guojian LiaoThe Medical Research Institute, College of Pharmaceutical Sciences, Southwest University, 400715, Chongqing, China.
Xiao LiuState Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, 100101, Beijing, China.ORCID 0000-0001-6053-132X
Linqi WangState Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, 100101, Beijing, China. wanglq@im.ac.cn.ORCID 0000-0002-5243-341X
Chinese Academy of Sciences · CNSouthwest University · CNPeking University · CNUniversity of Science and Technology of China · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Pathogenic fungi of the genus Cryptococcus can undergo two sexual cycles, involving either bisexual diploidization (after fusion of haploid cells of different mating type) or unisexual diploidization (by autodiploidization of a single cell). Here, we construct a gene-deletion library for 111 transcription factor genes in Cryptococcus deneoformans, and explore the roles of these regulatory networks in the two reproductive modes. We show that transcription factors crucial for bisexual syngamy induce the expression of known mating determinants as well as other conserved genes of unknown function. Deletion of one of these genes, which we term FMP1, leads to defects in bisexual reproduction in C. deneoformans, its sister species Cryptococcus neoformans, and the ascomycete Neurospora crassa. Furthermore, we show that a recently evolved regulatory cascade mediates pre-meiotic unisexual autodiploidization, supporting that this reproductive process is a recent evolutionary innovation. Our findings indicate that genetic circuits with different evolutionary ages govern hallmark events distinguishing unisexual and bisexual reproduction in Cryptococcus.

Indexed as

Cryptococcus neoformansFungal ProteinsMeningitis, CryptococcalGenes, Mating Type, FungalReproduction, AsexualFungal Proteins

Identifiers

PMID36566249
PMCPMC9790007
OpenAlexW4312203541

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.