Many ecosystem services are delivered by organisms that depend on habitats that are
segregated spatially or temporally from the location where services are provided. Management of …

Background: It is unclear whether more timely cancer diagnosis brings favourable outcomes,
with much of the previous evidence, in some cancers, being equivocal. We set out to …

All vertebrates possess anatomical features not seen in their closest living relatives, the
protochordates (tunicates and amphioxus). Some of these features depend on develop mental …

Schizophrenia is a highly heritable disorder. Genetic risk is conferred by a large number of
alleles, including common alleles of small effect that might be detected by genome-wide …

Schizophrenia is a severe mental disorder with a lifetime risk of about 1%, characterized by
hallucinations, delusions and cognitive deficits, with heritability estimated at up to 80% 1 , 2 . …

… a Data missing for age at onset (n = 12), and site of onset (n = 67). b Data … (n = 1) and gender
(n = 1). c Data missing for age at onset (n = 29), site of onset (n = 64) and familial status (n = …

The diversity and abundance of wild insect pollinators have declined in many agricultural
landscapes. Whether such declines reduce crop yields, or are mitigated by managed …

In 52 patients with rectal adenocarcinoma whole-mount sections of the entire operative
specimen were examined by transverse slicing. There was spread to the lateral resection margin …

One view of pollination systems is that they tend toward specialization. This view is implicit
in many discussions of angiosperm evolution and plant—pollinator coevolution and in the …

Background Multiparametric magnetic resonance imaging (MRI), with or without targeted
biopsy, is an alternative to standard transrectal ultrasonography–guided biopsy for prostate-…