Proteaceae from phosphorus‐impoverished habitats preferentially allocate phosphorus to photosynthetic cells: an adaptation improving phosphorus‐use efficiency
Plants allocate nutrients to specific leaf cell types; eudicots are thought to predominantly
allocate phosphorus (P) to epidermal/bundle sheath cells. However, three Proteaceae …
allocate phosphorus (P) to epidermal/bundle sheath cells. However, three Proteaceae …
Eudicots from severely phosphorus‐impoverished environments preferentially allocate phosphorus to their mesophyll
Plants allocate nutrients to specific leaf cell types, with commelinoid monocots preferentially
allocating phosphorus (P) to the mesophyll and calcium (Ca) to the epidermis, whereas the …
allocating phosphorus (P) to the mesophyll and calcium (Ca) to the epidermis, whereas the …
Proteaceae from severely phosphorus‐impoverished soils extensively replace phospholipids with galactolipids and sulfolipids during leaf development to achieve a …
H Lambers, GR Cawthray, P Giavalisco, J Kuo… - New …, 2012 - Wiley Online Library
Proteaceae species in south‐western Australia occur on severely phosphorus (P)‐
impoverished soils. They have very low leaf P concentrations, but relatively fast rates of …
impoverished soils. They have very low leaf P concentrations, but relatively fast rates of …
Traits related to efficient acquisition and use of phosphorus promote diversification in Proteaceae in phosphorus‐impoverished landscapes
Background and aims Plant species richness increases with declining soil phosphorus (P)
availability, especially for Proteaceae in old infertile landscapes. This difference in richness …
availability, especially for Proteaceae in old infertile landscapes. This difference in richness …
Phosphorus nutrition in Proteaceae and beyond
Proteaceae in southwestern Australia have evolved on some of the most phosphorus-
impoverished soils in the world. They exhibit a range of traits that allow them to both acquire …
impoverished soils in the world. They exhibit a range of traits that allow them to both acquire …
Calcium modulates leaf cell-specific phosphorus allocation in Proteaceae from south-western Australia
Over 650 Proteaceae occur in south-western Australia, contributing to the region's
exceptionally high biodiversity. Most Proteaceae occur exclusively on severely nutrient …
exceptionally high biodiversity. Most Proteaceae occur exclusively on severely nutrient …
Niche differentiation and plasticity in soil phosphorus acquisition among co-occurring plants
GK Phoenix, DA Johnson, SP Muddimer, JR Leake… - Nature Plants, 2020 - nature.com
How species coexist despite competing for the same resources that are in limited supply is
central to our understanding of the controls on biodiversity,. Resource partitioning may …
central to our understanding of the controls on biodiversity,. Resource partitioning may …
Metabolic adaptations of the non‐mycotrophic Proteaceae to soils with low phosphorus availability
Proteaceae are almost all non‐mycorrhizal and most species produce proteoid (= cluster)
roots when grown in low‐phosphorus (P) soils. In south‐western Australia and the Cape …
roots when grown in low‐phosphorus (P) soils. In south‐western Australia and the Cape …
Phosphorus resource partitioning shapes phosphorus acquisition and plant species abundance in grasslands
T Ceulemans, S Bodé, J Bollyn, S Harpole, K Coorevits… - Nature Plants, 2017 - nature.com
Species diversity is commonly hypothesized to result from trade-offs for different limiting
resources, providing separate niches for coexisting species 1–4. As soil nutrients occur in …
resources, providing separate niches for coexisting species 1–4. As soil nutrients occur in …
Phosphorus nutrition of Proteaceae in severely phosphorus-impoverished soils: are there lessons to be learned for future crops?
Australia harbors some of the most nutrient-impoverished soils on Earth. Southwestern
Australian soils are especially phosphorus (P) impoverished, due to the age of this ancient …
Australian soils are especially phosphorus (P) impoverished, due to the age of this ancient …
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