@article{493, author = {Brennan Georgina L. and Potter Caitlin and De Vere Natasha and Griffith Gareth W. and Skjøth Carsten A. and Osborne Nicholas J. and Wheeler Benedict W. and McInnes Rachel N. and Clewlow Yolanda and Barber Adam and Hanlon Helen M. and Hegarty Matthew and Jones Laura and Kurganskiy Alexander and Rowney Francis M. and Armitage Charlotte and Adams-Groom Beverley and Ford Col R. and Petch Geoff M. and Elliot Angela and Frisk Carl A. and Neilson Roy and Potter Stephen and Rafiq Abdullah M. and Roy David B. and Selby Katherine and Steinberg Natascha and Creer Simon and The_PollerGEN_Consortium}, title = {Temperate airborne grass pollen defined by spatio-temporal shifts in community composition}, abstract = {Grass pollen is the world’s most harmful outdoor aeroallergen. However, it is unknown how airborne pollen assemblages change across time and space. Human sensitivity varies between different species of grass that flower at different times, but it is not known whether temporal turnover in species composition match terrestrial flowering or whether species richness steadily accumulates over the grass pollen season. Here, using targeted, high-throughput sequencing, we demonstrate that all grass genera displayed discrete, temporally restricted peaks of incidence, which varied with latitude and longitude throughout Great Britain, revealing that the taxonomic composition of grass pollen exposure changes substantially across the grass pollen season. }, year = {2019}, journal = {Nature Ecology & Evolution}, volume = {3}, pages = {750-754, }, month = {2019/05/01}, isbn = {2397-334X}, url = {https://doi.org/10.1038/s41559-019-0849-7}, doi = {10.1038/s41559-019-0849-7}, }