Abstract Ginkgo biloba is worldwide an economically valuable tree. The species has nearly got extinct during the Quaternary which likely result in reduction of its genetic variability. This now conserved few natural populations China and number cultivars are, however, derived from a ancient trees, helping survival through medieval times. Despite recent interest on ginkgo, detail knowledge diver...

ABSTRACT The objective of this research was to study the population structure Cattle Conservation Nucleos Curraleiro Pé Duro Instituto Nacional do Semiárido (NCP_INSA) based on pedigree data. Genealogical information from 338 animals registered in period 1991 2019 used. number founding (Nf), effective founders (fe), ancestors (fa), inbreeding coefficient (F), and average relatedness (AR), addit...