Gut fungi of black-necked cranes (Grus nigricollis) respond to dietary changes during wintering.

ABSTRACT:

Background

Migratory birds exhibit heterogeneity in foraging strategies during wintering to cope with environmental and migratory pressures, and gut bacteria respond to changes in host diet. However, less is known about the dynamics of diet and gut fungi during the wintering period in black-necked cranes (Grus nigricollis).

Results

In this work, we performed amplicon sequencing of the trnL-P6 loop and ITS1 regions to characterize the dietary composition and gut fungal composition of black-necked cranes during wintering. Results indicated that during the wintering period, the plant-based diet of black-necked cranes mainly consisted of families Poaceae, Solanaceae, and Polygonaceae. Among them, the abundance of Solanaceae, Polygonaceae, Fabaceae, and Caryophyllaceae was signif

SUBMITTER: Li W 

PROVIDER: S-EPMC11218170 | biostudies-literature | 2024 Jun

REPOSITORIES: biostudies-literature