List of works - Megan H Ryan

A mycorrhizal revolution. ⬇️

scientific article published on 28 December 2017

A review of germination and early growth as a proxy for plant fitness under petrogenic contamination - knowledge gaps and recommendations

scientific article published on 31 March 2017

Above- and below-ground interactions of grass and pasture legume species when grown together under drought and low phosphorus availability

article

Adaptive shoot and root responses collectively enhance growth at optimum temperature and limited phosphorus supply of three herbaceous legume species

scientific article

Agricultural land‐use favours Mucoromycotinian, but not Glomeromycotinian, arbuscular mycorrhizal fungi across ten biomes

scientific article published in 2021

Belowground solutions to global challenges: special issue from the 9th symposium of the International Society of Root Research

CRISPR-Cas systems: ushering in the new genome editing era

scientific article published on 01 January 2018

Citrate and malonate increase microbial activity and alter microbial community composition in uncontaminated and diesel-contaminated soil microcosms

article

Commensalism in an agroecosystem: hydraulic redistribution by deep-rooted legumes improves survival of a droughted shallow-rooted legume companion.

scientific article

Contrasting communities of arbuscule-forming root symbionts change external critical phosphorus requirements of some annual pasture legumes

scientific article published in 2018

Contrasting patterns in biomass allocation, root morphology and mycorrhizal symbiosis for phosphorus acquisition among 20 chickpea genotypes with different amounts of rhizosheath carboxylates

scientific article published on 30 March 2020

Contrasting responses to drought stress in herbaceous perennial legumes

article

Differences in nutrient foraging among Trifolium subterraneum cultivars deliver improved P-acquisition efficiency

Do arbuscular mycorrhizas or heterotrophic soil microbes contribute toward plant acquisition of a pulse of mineral phosphate?

article

Drought resistance at the seedling stage in the promising fodder plant tedera (Bituminaria bituminosa var. albomarginata)

article

Effects of leaf development and phosphorus supply on the photosynthetic characteristics of perennial legume species with pasture potential: modelling photosynthesis with leaf development

article

Establishment, survival, and herbage production of novel, summer-active perennial pasture legumes in the low-rainfall cropping zone of Western Australia as affected by plant density and cutting frequency

article

Fine endophytes (Glomus tenue) are related to Mucoromycotina, not Glomeromycota

scientific article published on 21 October 2016

Fine root endophytes under scrutiny: a review of the literature on arbuscule-producing fungi recently suggested to belong to the Mucoromycotina

scientific article published on 7 June 2017

From controlled environments to field simulations: Developing a growth model for the novel perennial pasture legume Cullen australasicum

article

Globular structures in roots accumulate phosphorus to extremely high concentrations following phosphorus addition

scientific article published on 26 March 2019

Growth and root dry matter allocation by pasture legumes and a grass with contrasting external critical phosphorus requirements

Growth, carboxylate exudates and nutrient dynamics in three herbaceous perennial plant species under low, moderate and high phosphorus supply

article

Growth, yield and seed composition of native Australian legumes with potential as grain crops

article

High variation in the percentage of root length colonised by arbuscular mycorrhizal fungi among 139 lines representing the species subterranean clover ( Trifolium subterraneum )

scientific article published in 2016

Implications of co-contamination with aged heavy metals and total petroleum hydrocarbons on natural attenuation and ecotoxicity in Australian soils

article

Intrinsic capacity for nutrient foraging predicts critical external phosphorus requirement of 12 pasture legumes

article published in 2018

Leaf transpiration plays a role in phosphorus acquisition among a large set of chickpea genotypes.

scientific article published on 9 January 2018

Little evidence that farmers should consider abundance or diversity of arbuscular mycorrhizal fungi when managing crops

article

Low Light Availability Alters Root Exudation and Reduces Putative Beneficial Microorganisms in Seagrass Roots.

scientific article published in January 2017

Magnitude and mechanisms of persistent crop sequence effects on wheat

article published in 2014

Mechanisms for tolerance of very high tissue phosphorus concentrations in Ptilotus polystachyus.

scientific article published on 11 November 2014

Moderating mycorrhizas: arbuscular mycorrhizas modify rhizosphere chemistry and maintain plant phosphorus status within narrow boundaries

scientific article

Multiple adaptive responses of Australian native perennial legumes with pasture potential to grow in phosphorus- and moisture-limited environments

scientific article

Peppermint trees shift their phosphorus-acquisition strategy along a strong gradient of plant-available phosphorus by increasing their transpiration at very low phosphorus availability.

scientific article

Phosphorus acquisition and utilisation in crop legumes under global change

scientific article published on 28 May 2018

Phosphorus- and nitrogen-acquisition strategies in two Bossiaea species (Fabaceae) along retrogressive soil chronosequences in south-western Australia.

scientific article published on 8 February 2018

Phosphorus-utilisation efficiency and leaf-morphology traits of Rytidosperma species (wallaby grasses) that differ in their growth response to phosphorus fertilisation

scientific article published in 2016

Physiological and morphological adaptations of herbaceous perennial legumes allow differential access to sources of varyingly soluble phosphate.

scientific article published on 8 November 2014

Plant Responses to Limited Moisture and Phosphorus Availability

article

Plant and microbial strategies to improve the phosphorus efficiency of agriculture

article

Plants in constrained canopy micro-swards compensate for decreased root biomass and soil exploration with increased amounts of rhizosphere carboxylates

article

Pronounced surface stratification of soil phosphorus, potassium and sulfur under pastures upstream of a eutrophic wetland and estuarine system

Putting the P in Ptilotus: a phosphorus-accumulating herb native to Australia.

scientific article published on 12 February 2009

Reduced growth of autumn-sown wheat in a low-P soil is associated with high colonisation by arbuscular mycorrhizal fungi

Research must use a systems agronomy approach if management of the arbuscular mycorrhizal symbiosis is to contribute to sustainable intensification

scientific article published on 18 January 2019

Rhizosphere 3: where plants meet soils down-under

article

Rhizosphere carboxylates and morphological root traits in pasture legumes and grasses

article published in 2015

Root distributions of Australian herbaceous perennial legumes in response to phosphorus placement

scientific article published on 01 December 2006

Root morphological traits that determine phosphorus-acquisition efficiency and critical external phosphorus requirement in pasture species

scientific article published on 01 September 2016

Root morphology acclimation to phosphorus supply by six cultivars of Trifolium subterraneum L

Root morphology and its contribution to a large root system for phosphorus uptake by Rytidosperma species (wallaby grass)

Seasonal and diurnal variation in the stomatal conductance and paraheliotropism of tedera (Bituminaria bituminosa var. albomarginata) in the field

scientific article published on 01 July 2013

Soil phosphorus supply affects nodulation and N:P ratio in 11 perennial legume seedlings

Strategies and agronomic interventions to improve the phosphorus-use efficiency of farming systems

The carboxylate composition of rhizosheath and root exudates from twelve species of grassland and crop legumes with special reference to the occurrence of citramalate

article

The carboxylate-releasing phosphorus-mobilizing strategy can be proxied by foliar manganese concentration in a large set of chickpea germplasm under low phosphorus supply

scientific article published on 14 May 2018

The diversity of arbuscular mycorrhizas of selected AustralianFabaceae

article

The role of root exuded low molecular weight organic anions in facilitating petroleum hydrocarbon degradation: current knowledge and future directions

scientific article published on 07 December 2013

Tradeoffs among root morphology, exudation and mycorrhizal symbioses for phosphorus-acquisition strategies of 16 crop species

scientific article published on 30 April 2019

Update on phosphorus nutrition in Proteaceae. Phosphorus nutrition of proteaceae in severely phosphorus-impoverished soils: are there lessons to be learned for future crops?

scientific article published on 15 April 2011

Variation in morphological and physiological parameters in herbaceous perennial legumes in response to phosphorus supply

article

List of works by Megan H Ryan

A mycorrhizal revolution. ⬇️

A review of germination and early growth as a proxy for plant fitness under petrogenic contamination - knowledge gaps and recommendations

Above- and below-ground interactions of grass and pasture legume species when grown together under drought and low phosphorus availability

Adaptive shoot and root responses collectively enhance growth at optimum temperature and limited phosphorus supply of three herbaceous legume species

Agricultural land‐use favours Mucoromycotinian, but not Glomeromycotinian, arbuscular mycorrhizal fungi across ten biomes

Belowground solutions to global challenges: special issue from the 9th symposium of the International Society of Root Research

CRISPR-Cas systems: ushering in the new genome editing era

Citrate and malonate increase microbial activity and alter microbial community composition in uncontaminated and diesel-contaminated soil microcosms

Commensalism in an agroecosystem: hydraulic redistribution by deep-rooted legumes improves survival of a droughted shallow-rooted legume companion.

Contrasting communities of arbuscule-forming root symbionts change external critical phosphorus requirements of some annual pasture legumes

Contrasting patterns in biomass allocation, root morphology and mycorrhizal symbiosis for phosphorus acquisition among 20 chickpea genotypes with different amounts of rhizosheath carboxylates

Contrasting responses to drought stress in herbaceous perennial legumes

Differences in nutrient foraging among Trifolium subterraneum cultivars deliver improved P-acquisition efficiency

Do arbuscular mycorrhizas or heterotrophic soil microbes contribute toward plant acquisition of a pulse of mineral phosphate?

Drought resistance at the seedling stage in the promising fodder plant tedera (Bituminaria bituminosa var. albomarginata)

Effects of leaf development and phosphorus supply on the photosynthetic characteristics of perennial legume species with pasture potential: modelling photosynthesis with leaf development

Establishment, survival, and herbage production of novel, summer-active perennial pasture legumes in the low-rainfall cropping zone of Western Australia as affected by plant density and cutting frequency

Fine endophytes (Glomus tenue) are related to Mucoromycotina, not Glomeromycota

Fine root endophytes under scrutiny: a review of the literature on arbuscule-producing fungi recently suggested to belong to the Mucoromycotina

From controlled environments to field simulations: Developing a growth model for the novel perennial pasture legume Cullen australasicum

Globular structures in roots accumulate phosphorus to extremely high concentrations following phosphorus addition

Growth and root dry matter allocation by pasture legumes and a grass with contrasting external critical phosphorus requirements

Growth, carboxylate exudates and nutrient dynamics in three herbaceous perennial plant species under low, moderate and high phosphorus supply

Growth, yield and seed composition of native Australian legumes with potential as grain crops

High variation in the percentage of root length colonised by arbuscular mycorrhizal fungi among 139 lines representing the species subterranean clover ( Trifolium subterraneum )

Implications of co-contamination with aged heavy metals and total petroleum hydrocarbons on natural attenuation and ecotoxicity in Australian soils

Intrinsic capacity for nutrient foraging predicts critical external phosphorus requirement of 12 pasture legumes

Leaf transpiration plays a role in phosphorus acquisition among a large set of chickpea genotypes.

Little evidence that farmers should consider abundance or diversity of arbuscular mycorrhizal fungi when managing crops

Low Light Availability Alters Root Exudation and Reduces Putative Beneficial Microorganisms in Seagrass Roots.

Magnitude and mechanisms of persistent crop sequence effects on wheat

Mechanisms for tolerance of very high tissue phosphorus concentrations in Ptilotus polystachyus.

Moderating mycorrhizas: arbuscular mycorrhizas modify rhizosphere chemistry and maintain plant phosphorus status within narrow boundaries

Multiple adaptive responses of Australian native perennial legumes with pasture potential to grow in phosphorus- and moisture-limited environments

Peppermint trees shift their phosphorus-acquisition strategy along a strong gradient of plant-available phosphorus by increasing their transpiration at very low phosphorus availability.

Phosphorus acquisition and utilisation in crop legumes under global change

Phosphorus- and nitrogen-acquisition strategies in two Bossiaea species (Fabaceae) along retrogressive soil chronosequences in south-western Australia.

Phosphorus-utilisation efficiency and leaf-morphology traits of Rytidosperma species (wallaby grasses) that differ in their growth response to phosphorus fertilisation

Physiological and morphological adaptations of herbaceous perennial legumes allow differential access to sources of varyingly soluble phosphate.

Plant Responses to Limited Moisture and Phosphorus Availability

Plant and microbial strategies to improve the phosphorus efficiency of agriculture

Plants in constrained canopy micro-swards compensate for decreased root biomass and soil exploration with increased amounts of rhizosphere carboxylates

Pronounced surface stratification of soil phosphorus, potassium and sulfur under pastures upstream of a eutrophic wetland and estuarine system

Putting the P in Ptilotus: a phosphorus-accumulating herb native to Australia.

Reduced growth of autumn-sown wheat in a low-P soil is associated with high colonisation by arbuscular mycorrhizal fungi

Research must use a systems agronomy approach if management of the arbuscular mycorrhizal symbiosis is to contribute to sustainable intensification

Rhizosphere 3: where plants meet soils down-under

Rhizosphere carboxylates and morphological root traits in pasture legumes and grasses

Root distributions of Australian herbaceous perennial legumes in response to phosphorus placement

Root morphological traits that determine phosphorus-acquisition efficiency and critical external phosphorus requirement in pasture species

Root morphology acclimation to phosphorus supply by six cultivars of Trifolium subterraneum L

Root morphology and its contribution to a large root system for phosphorus uptake by Rytidosperma species (wallaby grass)

Seasonal and diurnal variation in the stomatal conductance and paraheliotropism of tedera (Bituminaria bituminosa var. albomarginata) in the field

Soil phosphorus supply affects nodulation and N:P ratio in 11 perennial legume seedlings

Strategies and agronomic interventions to improve the phosphorus-use efficiency of farming systems

The carboxylate composition of rhizosheath and root exudates from twelve species of grassland and crop legumes with special reference to the occurrence of citramalate

The carboxylate-releasing phosphorus-mobilizing strategy can be proxied by foliar manganese concentration in a large set of chickpea germplasm under low phosphorus supply

The diversity of arbuscular mycorrhizas of selected AustralianFabaceae

The role of root exuded low molecular weight organic anions in facilitating petroleum hydrocarbon degradation: current knowledge and future directions

Tradeoffs among root morphology, exudation and mycorrhizal symbioses for phosphorus-acquisition strategies of 16 crop species

Update on phosphorus nutrition in Proteaceae. Phosphorus nutrition of proteaceae in severely phosphorus-impoverished soils: are there lessons to be learned for future crops?

Variation in morphological and physiological parameters in herbaceous perennial legumes in response to phosphorus supply

Variation in seedling growth of 11 perennial legumes in response to phosphorus supply