TY - T1 - Intrapopulation genotypic variation in leaf litter chemistry does not control microbial abundance and litter mass loss in silver birch, Betula pendula SN - / UR - http://hdl.handle.net/10138/301401 T3 - A1 - Silfver, Tarja; Kontro, Merja; Paaso, Ulla; Karvinen, Heini; Keski-Saari, Sarita; Keinanen, Markku; Rousi, Matti; Mikola, Juha A2 - PB - Y1 - 2018 LA - eng AB - Background and aims Differences among plant genotypes can influence ecosystem functioning such as the rate of litter decomposition. Little is known, however, of the strength of genotypic links between litter quality, microbial abundance and litter decomposition within plant populations, or the likelihood that these processes are driven by natural selection. Methods We used 19 Betula pendula genotypes randomly selected from a local population in south-eastern Finland to establish a long-term, 35-... VO - IS - SP - OP - KW - Litter quality; Bacteria; Fungi; Phenolic compounds; Nitrogen; Triterpenoids; Decomposition; Natural selection; GENETIC-VARIATION; DECOMPOSITION DYNAMICS; SECONDARY CHEMISTRY; NUTRIENT DYNAMICS; FOLIAR FUNGI; ECOSYSTEMS; COMMUNITY; NITROGEN; ENVIRONMENT; TANNINS; 1183 Plant biology, microbiology, virology N1 - PP - ER -