Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Hap complex regulates the development of Penicillium oxalicum fungi and the expression of cellulolytic genes

ABSTRACT: The goals of this study are to compare different gene expressions for Penicillium oxalicum wild type strain (WT) and Hap3/5 deletion strain (Dhap3/5) under conditions of 2% glucose and 1% bran + 1% microcrystalline cellulose as carbon source. The results of correlation analysis between each sample showed that the gene expression level of Dhap3/5 was significantly different from that of the WT strain. The deletion of hap3/5 significantly affect the expression levels of sporulation process genes and the expression of cellulase-encoding genes.

ORGANISM(S): Penicillium oxalicum

PROVIDER: GSE318842 | GEO | 2026/02/12

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other
	GSE318842_All_samples.GeneExpression.FPKM.xlsx	Xlsx

Items per page:

1 - 2 of 2

Similar Datasets

Fif3 regulates the development of Penicillium oxalicum fungi and the expression of cellulolytic genes

Project description:The goals of this study are to compare different gene expressions for Penicillium oxalicum wild type strain (WT) and Fif3 deletion strain (DFif3) under conditions of 1% bran + 1% microcrystalline cellulose as carbon source. The results of correlation analysis between each sample showed that the gene expression level of DFif3 was significantly different from that of the WT strain. The deletion of DFif3 significantly down-regulates the expression levels of sporulation process genes. And the absence of DFif3 can broadly up-regulate the expression level of cellulase-encoding genes, indicating that DFif3 can cause a decrease in cellulase synthesis by affecting the expression of cellulase-encoding genes.

2024-03-13 | GSE261111 | GEO

con7 regulates the development of Penicillium oxalicum fungi and the expression of chitinase and cellulolytic genes

Project description:The goals of this study are to compare different gene expressions for Penicillium oxalicum wild type strain (WT) and Con7 destruction strain (con7-A) under conditions of 2% glucose，2% glycerol or 1% bran + 1% microcrystalline cellulose as carbon source. The results of correlation analysis between each sample showed that the gene expression level of con7-A was significantly different from that of the WT strain. The destruction of con7 significantly affect the expression levels of sporulation process genes and the expression of chitinase and cellulase-encoding genes.

2025-10-13 | GSE308026 | GEO

The F-box protein Fbx23 regulates the development of Penicillium oxalicum fungi and the expression of cellulolytic genes

Project description:The goals of this study are to compare different gene expressions for Penicillium oxalicum wild type strain (WT), Fbx23 deletion strain (Δfbx23), and Fbx23 ecover strain (Refbx23) under conditions of 2% glucose or 1% bran + 1% microcrystalline cellulose as carbon source. The results of correlation analysis between each sample showed that the gene expression level of Δfbx23 was significantly different from that of the WT strain. The deletion of Fbx23 significantly down-regulates the expression levels of sporulation process genes. And the absence of Fbx23 can broadly up-regulate the expression level of cellulase-encoding genes, indicating that Fbx23 can cause a decrease in cellulase synthesis by affecting the expression of cellulase-encoding genes.

2023-04-03 | GSE228483 | GEO

Fif1/2/3 and Rsc1 regulates the development of Penicillium oxalicum fungi and the expression of cellulolytic genes

Project description:The goals of this study are to compare different gene expressions for Penicillium oxalicum wild type strain (WT), Fif1/2/3 and Rsc1 deletion strain (Δfif1/2/3 and Δrsc1) under conditions of 2% glucose or 1% bran + 1% microcrystalline cellulose as carbon source. The results of correlation analysis between each sample showed that the gene expression level of Δfif1/2/3 and Δrsc1 was significantly different from that of the WT strain. The deletion of Fif1/2/3 and Rsc1 significantly down-regulates the expression levels of sporulation process genes. And the absence of Fif1/2/3 and Rsc1 can affect the expression of cellulase-encoding genes.

2025-02-19 | GSE289700 | GEO

Transcription factor CrzA modulate fungal development and cellulolytic gene expression in Penicillium oxalicum

Project description:The goals of this study are to compare different gene expressions for Penicillium oxalicum wild type strain (WT), CrzA deletion strain (ΔCrzA) and CrzA recover strain (ReCrzA) in 2% starch as carbon sources. The correlation analysis results between the various samples showed that the gene expression levels of the wild strain and the RecrzA strain were similar, and the gene expression levels between ΔcrzA and the wild strain were significantly different. The deletion of CrzA significantly down-regulates the expression levels of conidia pigment synthesis genes, and spore wall synthesis-related genes of Penicillium oxalicum, and also has a regulatory effect on the expression levels of genes related to the sporulation process. And the absence of CrzA can broadly down-regulate the expression level of cellulase-encoding genes, indicating that CrzA can cause a decrease in cellulase synthesis by affecting the expression of cellulase-encoding genes. The information provided by this study indicates that CrzA function is necessary for the mycelial development and cellulase activity of Penicillium oxalicum.

2021-05-29 | GSE175771 | GEO

Expression profiling analysis of fungus Penicillium oxalicum wild type strain and its Podot1 deletion strain.

Project description:The goals of this study are to compare different gene expressions for Penicillium oxalicum wild type strain (WT), and Podot1 knockout strain (ΔPodot1) in different carbon sources. The deletion of Podot1 downregulated genes involved in the septin complex, extracellular region, and interspecies interaction between organisms when strains were cultivated with 2% glucose as carbon sources, and downregulated genes involved in cellulase activity, cellulose binding, glucosidase activity, and polysaccharide catabolic process when strains were cultivated with 1% microcrystalline cellulose and 1% wheat bran as carbon sources. We find the extracellular region was downregulated under both different carbon sources in ΔPodot1. This study provides the information that PoDot1 function are required in mycelial development and hydrolase activity of P. oxalicum.

2019-08-29 | GSE136585 | GEO

Transcriptomic analysis of cellulolytic fungus Penicillium oxalicum and its sporogenesis related genes deletion strains

Project description:RNA-seq was used to compare differential gene expressions for Penicillium oxalicum wild type strain (M12) and sporognesis related genes knock out strains.The goals of this study are to construct the sporogenesis regulation pathway of Penicillium oxalicum. Examination of differential gene expressions by digital gene expression tag profiling in Penicillium oxalicum wild type strain and nine mutant strains (flbA knoutout strain, flbB knoutout strain, flbC knoutout strain, flbD knoutout strain, flbE knoutout strain,wetA knoutout strain, abaA knoutout strain,stuA knoutout strain, swi6 knoutout strain)

2015-09-01 | E-GEOD-72523 | biostudies-arrayexpress

Transcriptomic analysis of cellulolytic fungus Penicillium oxalicum and its sporogenesis related genes deletion strains

2015-09-01 | GSE72523 | GEO

Transcriptomic analysis of fungus Penicillium oxalicum and its set2 deletion strains

Project description:The goals of this study are to compare different gene expressions for Penicillium oxalicum wild type strain (WT), and set2 knockout strain (Δset2) in different carbon sources. The deletion of set2 upregulated genes involved in oxidation- reduction process, extracellular region, and plasma membrane ATP synthesis coupled proton transport both with 2% glucose or 1% cellulose and 1% wheat bran as carbon sources. We find the expression levels of 20 secondary metabolism gene clusters were upregulated or downregulated under different carbon sources in Δset2. This study provides the information that SET2 function are required in conidiation and hydrolase activity of P. oxalicum.

2017-11-07 | GSE106558 | GEO

Transcriptomic analysis of fungus Penicillium oxalicum and its mtr23B deletion and complemented strains

Project description:The goals of this study are to compare differential gene expressions for Penicillium oxalicum wild type strain (WT), mtr23B knockout strain (Δmtr23B) and complemented strain (Rmtr23B) on Vogel’s medium with 2% glucose (G) or 1% wheat bran and 1% cellulose (CW) as carbon resources. When cultivated in a repression medium for cellulolytic enzyme formation (G), the deletion of mtr23B upregulated genes involved in lyase activity, hydrolase activity, acyl carrier activity, monooxygenase activity, electron transfer activity, phosphopantetheine binding, heme binding, cell wall organization or biogenesis, oxidation-reduction process and extracellular region. The downregulated genes in Δmtr23B were mainly involved in transmembrane transporter activity, amino acid transmembrane transporter activity, membrane and integral component of membrane. When cultivated in an inducing medium for cellulolytic enzyme formation (CW), the downregulated genes in Δmtr23B were mainly involved in glucosidase activity, polygalacturonase activity, oxidoreductase activity, heme binding, oxidareductase activity, xylanase activity, cellulase activity, cellulose binding, oxidation-reduction process, cellulose catabolic process, xylan catabolic process and extracellular region. We find the expression levels of five secondary metabolism gene clusters (totally 28 clusters) were silenced in Δmtr23B. This study provides the information that mtr23B is required in conidiation and hydrolase activity of P. oxalicum.

2019-12-14 | GSE142001 | GEO