Green Algal Photobiont Diversity in Lichen Communities Under Forest Fragmentation.

ABSTRACT: Habitat fragmentation is a critical issue for biodiversity conservation, disrupting ecological processes and species interactions. While its effects on many organisms are well studied, impacts on symbiotic systems remain poorly understood. Lichen symbioses, in particular, have been widely investigated, but most work has focused on the fungal partner. To our knowledge, this is the first study to assess how forest fragmentation and structure influence photobiont diversity in epiphytic lichen communities. We analysed over 2000 thalli from 44 mycobiont species across 28 genera in a fragmented Mediterranean forest using high-throughput sequencing. We identified 33 algal species across three genera, including two putative undescribed taxa. Several lineages were newly recorded for Europe and the

SUBMITTER: Blazquez M 

PROVIDER: S-EPMC12701330 | biostudies-literature | 2025 Dec

REPOSITORIES: biostudies-literature