Insights into taxonomic diversity and bioprospecting potential of Cerrado endophytic fungi: a review exploring an unique Brazilian biome and methodological limitations

• Published in: World journal of microbiology & biotechnology Vol. 38; no. 11; p. 202
• Main Authors: dos Reis, Jefferson Brendon Almeida, do Vale, Helson Mário Martins, Lorenzi, Adriana Sturion
• Format: Journal Article
• Language: English
• Published: Dordrecht Springer Netherlands 01-11-2022; Springer Nature B.V
• Subjects: Applied Microbiology; Biochemistry; Biofertilizers; Biomedical and Life Sciences; Bioprospecting; Biotechnology; Ecosystems; Endemic plants; Endemic species; Endophytes; Environmental Engineering/Biotechnology; Fungi; Host plants; Life Sciences; Metabolites; Microbiology; Microorganisms; New species; New technology; Plant diseases; Plant species; Plant tissues; Review; Reviews; Taxonomy; Brazil; Cerrado Biome; Plant-microorganism interactions; Dothideomycetes; Sordariomycetes; Fungal metabolites; Tropical Savanna; Mycobiota
• ISSN: 0959-3993; 1573-0972
• DOI: 10.1007/s11274-022-03386-2

Cerrado is the second largest biome in Brazil, and it is known for harboring a wide variety of endemic plant and microbial species, among which are endophytic fungi. Endophytic fungi are microorganisms capable of colonizing the interior of plant tissues without causing disease in host plants. Especially in the Cerrado biome, this group of microorganisms is still poorly studied and information on species estimation, ecological and evolutionary importance is not accurate and remains unknown. Also, it is extremely important to emphasize that great part of studies available on Cerrado endophytic fungi are national literature, including master’s dissertations, course conclusion works or unpublished doctoral theses. The majority of these studies has highlighted that the endemic plant species are an important habitat for fungal endophytes, and new species have increasingly been described. Due to the lack of international literature on Cerrado endophytic fungi, the present review brings a bibliographic survey on taxonomic diversity and bioprospecting potential of fungal endophytes from a unique environment. This review also emphasizes the importance of studying Brazilian endophytic fungi from Cerrado as a source of new technologies (biofertilizer and biocontroller), since they are secondary metabolite-producing organisms with different biological activities for biotechnological, agricultural and pharmaceutical applications.