Nature Precedings - The effect of abiotic factors on asymbiotic nitrogen fixation in dead roots from the Pacific Northwest Skip to main content Thank you for visiting nature.com.

Role of ABA and abiotic factors on PAMP-induced callose deposition. In: Biology of Plant Microbe interactions (Eds. Hani Antoun, et al.) IS-MPMI, St. Paul, Minnesota, USA 2009.

Biomes are the world's major habitats. These habitats are identified by the vegetation and animals that populate them. The regional climate determines each biome's location. Grassland biomes have ...