In:
Journal of Genetic Engineering and Biotechnology, Springer Science and Business Media LLC, Vol. 19, No. 1 ( 2021-12)
Abstract:
In fungi, like other eukaryotes, protein turnover is an important cellular process for the controlling of various cellular functions. The ubiquitin-proteasome pathway degrades some selected intracellular proteins and F-box proteins are one of the important components controlling protein degradation. F-box proteins are well studied in different model plants however, their functions in the fungi are not clear yet. This study aimed to identify the genes involved in protein degradation for disease development in the Macrophomina phaseolina fungus. Results In this research, in silico studies were done to understand the distribution of F-box proteins in pathogenic fungi including Macrophomina phaseolina fungus. Genome-wide analysis indicates that M. phaseolina fungus contained thirty-one F-box proteins throughout its chromosomes. In addition, there are 17, 37, 16, and 21 F-box proteins have been identified from Puccinia graminis, Colletotrichum graminicola, Ustilago maydis , and Phytophthora infestans , respectively. Analyses revealed that selective fungal genomes contain several additional functional domains along with F-box domain. Sequence alignment showed the substitution of amino acid in several F-box proteins; however, gene duplication was not found among these proteins. Phylogenetic analysis revealed that F-box proteins having similar functional domain was highly diverse form each other showing the possibility of various function. Analysis also found that MPH_00568 and MPH_05531 were closely related to rice blast fungus F-box protein MGG_00768 and MGG_13065, respectively, may play an important role for blast disease development. Conclusion This genome-wide analysis of F-box proteins will be useful for characterization of candidate F-box proteins to understand the molecular mechanisms leading to disease development of M. phaseolina in the host plants.
Type of Medium:
Online Resource
ISSN:
2090-5920
DOI:
10.1186/s43141-021-00143-0
Language:
English
Publisher:
Springer Science and Business Media LLC
Publication Date:
2021
detail.hit.zdb_id:
2637420-1
