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Xu G, Guo H, Yan M, Jia Z, Li Z, Chen M, Bao X. An actin‐like protein
Po
ARP9
involves in the regulation of development and cellulase and amylase expression in
Penicillium oxalicum. J Appl Microbiol 2022; 132:2894-2905. [DOI: 10.1111/jam.15466] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2021] [Revised: 12/28/2021] [Accepted: 01/23/2022] [Indexed: 12/01/2022]
Affiliation(s)
- Gen Xu
- State Key Laboratory of Biobased Material and Green Papermaking, School of bioengineering, Shandong Provincial Key Laboratory of Microbial Engineering Qilu University of Technology Shandong Academy of Sciences Jinan P. R. China
| | - Hao Guo
- State Key Laboratory of Biobased Material and Green Papermaking, School of bioengineering, Shandong Provincial Key Laboratory of Microbial Engineering Qilu University of Technology Shandong Academy of Sciences Jinan P. R. China
| | - Mengdi Yan
- State Key Laboratory of Biobased Material and Green Papermaking, School of bioengineering, Shandong Provincial Key Laboratory of Microbial Engineering Qilu University of Technology Shandong Academy of Sciences Jinan P. R. China
| | - Zhilei Jia
- State Key Laboratory of Biobased Material and Green Papermaking, School of bioengineering, Shandong Provincial Key Laboratory of Microbial Engineering Qilu University of Technology Shandong Academy of Sciences Jinan P. R. China
| | - Zhonghai Li
- State Key Laboratory of Biobased Material and Green Papermaking, School of bioengineering, Shandong Provincial Key Laboratory of Microbial Engineering Qilu University of Technology Shandong Academy of Sciences Jinan P. R. China
| | - Mei Chen
- State Key Laboratory of Biobased Material and Green Papermaking, School of bioengineering, Shandong Provincial Key Laboratory of Microbial Engineering Qilu University of Technology Shandong Academy of Sciences Jinan P. R. China
| | - Xiaoming Bao
- State Key Laboratory of Biobased Material and Green Papermaking, School of bioengineering, Shandong Provincial Key Laboratory of Microbial Engineering Qilu University of Technology Shandong Academy of Sciences Jinan P. R. China
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Lenz AR, Galán-Vásquez E, Balbinot E, de Abreu FP, Souza de Oliveira N, da Rosa LO, de Avila e Silva S, Camassola M, Dillon AJP, Perez-Rueda E. Gene Regulatory Networks of Penicillium echinulatum 2HH and Penicillium oxalicum 114-2 Inferred by a Computational Biology Approach. Front Microbiol 2020; 11:588263. [PMID: 33193246 PMCID: PMC7652724 DOI: 10.3389/fmicb.2020.588263] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Accepted: 09/23/2020] [Indexed: 11/29/2022] Open
Abstract
Penicillium echinulatum 2HH and Penicillium oxalicum 114-2 are well-known cellulase fungal producers. However, few studies addressing global mechanisms for gene regulation of these two important organisms are available so far. A recent finding that the 2HH wild-type is closely related to P. oxalicum leads to a combined study of these two species. Firstly, we provide a global gene regulatory network for P. echinulatum 2HH and P. oxalicum 114-2, based on TF-TG orthology relationships, considering three related species with well-known regulatory interactions combined with TFBSs prediction. The network was then analyzed in terms of topology, identifying TFs as hubs, and modules. Based on this approach, we explore numerous identified modules, such as the expression of cellulolytic and xylanolytic systems, where XlnR plays a key role in positive regulation of the xylanolytic system. It also regulates positively the cellulolytic system by acting indirectly through the cellodextrin induction system. This remarkable finding suggests that the XlnR-dependent cellulolytic and xylanolytic regulatory systems are probably conserved in both P. echinulatum and P. oxalicum. Finally, we explore the functional congruency on the genes clustered in terms of communities, where the genes related to cellular nitrogen, compound metabolic process and macromolecule metabolic process were the most abundant. Therefore, our approach allows us to confer a degree of accuracy regarding the existence of each inferred interaction.
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Affiliation(s)
- Alexandre Rafael Lenz
- Unidad Académica Yucatán, Instituto de Investigaciones en Matemáticas Aplicadas y en Sistemas, Universidad Nacional Autónoma de Mexico, Mérida, Mexico
- Laboratório de Bioinformática e Biologia Computacional, Instituto de Biotecnologia, Universidade de Caxias do Sul, Caxias do Sul, Brazil
- Departamento de Ciências Exatas e da Terra, Universidade do Estado da Bahia, Salvador, Brazil
| | - Edgardo Galán-Vásquez
- Departamento de Ingeniería de Sistemas Computacionales y Automatización, Instituto de Investigaciones en Matemàticas Aplicadas y en Sistemas, Universidad Nacional Autónoma de Mexico, Ciudad Universitaria, Mexico
| | - Eduardo Balbinot
- Laboratório de Bioinformática e Biologia Computacional, Instituto de Biotecnologia, Universidade de Caxias do Sul, Caxias do Sul, Brazil
| | - Fernanda Pessi de Abreu
- Laboratório de Bioinformática e Biologia Computacional, Instituto de Biotecnologia, Universidade de Caxias do Sul, Caxias do Sul, Brazil
| | - Nikael Souza de Oliveira
- Laboratório de Bioinformática e Biologia Computacional, Instituto de Biotecnologia, Universidade de Caxias do Sul, Caxias do Sul, Brazil
- Laboratório de Enzimas e Biomassas, Instituto de Biotecnologia, Universidade de Caxias do Sul, Caxias do Sul, Brazil
| | - Letícia Osório da Rosa
- Laboratório de Enzimas e Biomassas, Instituto de Biotecnologia, Universidade de Caxias do Sul, Caxias do Sul, Brazil
| | - Scheila de Avila e Silva
- Laboratório de Bioinformática e Biologia Computacional, Instituto de Biotecnologia, Universidade de Caxias do Sul, Caxias do Sul, Brazil
| | - Marli Camassola
- Laboratório de Enzimas e Biomassas, Instituto de Biotecnologia, Universidade de Caxias do Sul, Caxias do Sul, Brazil
| | - Aldo José Pinheiro Dillon
- Laboratório de Enzimas e Biomassas, Instituto de Biotecnologia, Universidade de Caxias do Sul, Caxias do Sul, Brazil
| | - Ernesto Perez-Rueda
- Unidad Académica Yucatán, Instituto de Investigaciones en Matemáticas Aplicadas y en Sistemas, Universidad Nacional Autónoma de Mexico, Mérida, Mexico
- Facultad de Ciencias, Centro de Genómica y Bioinformática, Universidad Mayor, Santiago, Chile
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