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About 80% of the known breeding population of ocelots ( Leopardus pardalis ) in the USA occurs exclusively on private ranches in northern Willacy and Kenedy counties in South Texas. These private ranches support several large contiguous undisturbed patches of thornscrub, which is preferred by ocelots. Past studies have indicated ocelots in South Texas select for woody patches that contain extremely dense thornscrub (i.e., 95%...
Interactions of fungi with other organismsNARA Subscribed
Among European Neottieae, Limodorum abortivum is a common Mediterranean orchid. It forms small populations with a patchy distribution in woodlands, and is characterized by much reduced leaves, suggesting a partial mycoheterotrophy. We have investigated both the photosynthetic abilities of L . abortivum adult plants and the diversity of mycorrhizal fungi in Limodorum plants growing in different environments and plant communitie...
Ericoid mycorrhizal fungi are common root associates of a Mediterranean ectomycorrhizal plant ( Quercus ilex )NARA Subscribed
Mycorrhiza samples of neighbouring Quercus ilex and Erica arborea plants collected in a postcutting habitat were processed to see whether plants differing in mycorrhizal status harbour the same root endophytes. Three experiments were performed in parallel: (i) isolation, identification and molecular characterization of fungi from surface‐sterilized roots of both plant species; (ii) re‐inoculation of fungal isolates on axenic E...
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