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B. Péret, B. Rybel, I. Casimiro, E. Benková, R. Swarup, L. Laplaze, T. Beeckman, M. Bennett (2009)
Arabidopsis lateral root development: an emerging story.Trends in plant science, 14 7
T. Bates, J. Lynch (2001)
Root hairs confer a competitive advantage under low phosphorus availabilityPlant and Soil, 236
Jinming Zhu, Chaochun Zhang, J. Lynch (2010)
The utility of phenotypic plasticity of root hair length for phosphorus acquisitionFunctional Plant Biology, 37
(1988)
Phosphorus efficiency of plants. I. External and internal P requirement and P uptake efficiency of different plant species
Paul Withers, A. Edwards, R. Foy (2001)
Phosphorus cycling in UK agriculture and implications for phosphorus loss from soilSoil Use and Management, 17
M. Lal, Krishnapriya Vengavasi, R. Pandey (2019)
Interactive effects of low phosphorus and elevated CO2 on root exudation and nutrient uptake in wheat is modified under sulphur nutritionPlant Physiology Reports, 24
H. Liao, Xiaolong Yan, G. Rubio, S. Beebe, M. Blair, J. Lynch (2004)
Genetic mapping of basal root gravitropism and phosphorus acquisition efficiency in common bean.Functional plant biology : FPB, 31 10
Mei Yang, G. Ding, Lei Shi, Ji Feng, Fangsen Xu, J. Meng (2010)
Quantitative trait loci for root morphology in response to low phosphorus stress in Brassica napusTheoretical and Applied Genetics, 121
R. Pandey, B. Singh, T. Nair (2005)
Phosphorus use efficiency of wheat, rye and triticale under deficient and sufficient levels of phosphorusIndian journal of plant physiology, 10
S. Williams (2004)
the Effect of
Umme Nadira, I. Ahmed, Jianbin Zeng, N. Bibi, S. Cai, Fei-bo Wu, Guo-ping Zhang (2014)
The changes in physiological and biochemical traits of Tibetan wild and cultivated barley in response to low phosphorus stressSoil Science and Plant Nutrition, 60
S. Mondal, R. Mason, Trevis Huggins, D. Hays (2014)
QTL on wheat (Triticum aestivum L.) chromosomes 1B, 3D and 5A are associated with constitutive production of leaf cuticular wax and may contribute to lower leaf temperatures under heat stressEuphytica, 201
J. Wasaki, T. Yamamura, T. Shinano, M. Osaki (2004)
Secreted acid phosphatase is expressed in cluster roots of lupin in response to phosphorus deficiencyPlant and Soil, 248
P. Bindraban, C. Dimkpa, R. Pandey (2020)
Exploring phosphorus fertilizers and fertilization strategies for improved human and environmental healthBiology and Fertility of Soils, 56
H. Lambers, M. Shane, M. Cramer, Stuart Pearse, E. Veneklaas (2006)
Root structure and functioning for efficient acquisition of phosphorus: Matching morphological and physiological traits.Annals of botany, 98 4
Krishnapriya Vengavasi, Arun Kumar, R. Pandey (2016)
Transcript abundance, enzyme activity and metabolite concentration regulates differential carboxylate efflux in soybean under low phosphorus stressIndian Journal of Plant Physiology, 21
Yaxi Liu, Lang Wang, M. Deng, Zhanyi Li, Yanli Lu, Jirui Wang, Yuming Wei, Youliang Zheng (2015)
Genome-wide association study of phosphorus-deficiency-tolerance traits in Aegilops tauschiiTheoretical and Applied Genetics, 128
J. Lynch (2013)
Steep, cheap and deep: an ideotype to optimize water and N acquisition by maize root systems.Annals of botany, 112 2
W. Plaxton, H. Tran (2011)
Metabolic Adaptations of Phosphate-Starved Plants1Plant Physiology, 156
G. Manske, J. Ortiz-Monasterio, M. Ginkel, R. González, Sanjaya Rajaram, E. Molina, P. Vlek (2000)
Traits associated with improved P-uptake efficiency in CIMMYT's semidwarf spring bread wheat grown on an acid Andisol in MexicoPlant and Soil, 221
V. Reddy, M. Aski, G. Mishra, H. Dikshit, A. Singh, R. Pandey, M. Pal, Gayacharan, V. Ramtekey, Priti, N. Rai (2019)
Genetic variation for root architectural traits in response to phosphorus deficiency in mungbean at the seedling stagePLoS ONE, 15
R. Pandey, M. Lal, Krishnapriya Vengavasi (2018)
Differential response of hexaploid and tetraploid wheat to interactive effects of elevated [CO2] and low phosphorusPlant Cell Reports, 37
G. McDonald, W. Bovill, Julian Taylor, R. Wheeler (2015)
Responses to phosphorus among wheat genotypesCrop and Pasture Science, 66
Tara Gahoonia, N. Nielsen (2004)
Root traits as tools for creating phosphorus efficient crop varietiesPlant and Soil, 260
A. Fitter, L. Williamson, Birgit Linkohr, O. Leyser (2002)
Root system architecture determines fitness in an Arabidopsis mutant in competition for immobile phosphate ions but not for nitrate ionsProceedings of the Royal Society of London. Series B: Biological Sciences, 269
Carter Miller, I. Ochoa, K. Nielsen, D. Beck, J. Lynch (2003)
Genetic variation for adventitious rooting in response to low phosphorus availability: potential utility for phosphorus acquisition from stratified soils.Functional plant biology : FPB, 30 9
L. Hai (2001)
Effect of Phosphorus Deficiency Stress on Rice Lateral Root Growth and Nutrient AbsorptionActa Botanica Sinica
J. Lynch (2011)
Root Phenes for Enhanced Soil Exploration and Phosphorus Acquisition: Tools for Future CropsPlant Physiology, 156
D. Woodfield, J. Caradus (1990)
Estimates of heritability for, and relationships between, root and shoot characters of white clover II. Regression of progeny on mid-parentEuphytica, 46
J. Murphy, J. Riley (1962)
A modified single solution method for the determination of phosphate in natural watersAnalytica Chimica Acta, 27
N. Duivenbooden, C. Wit, H. Keulen (1995)
Nitrogen, phosphorus and potassium relations in five major cereals reviewed in respect to fertilizer recommendations using simulation modellingFertilizer research, 44
Qi Shen, Zhihui Wen, Yan Dong, Haigang Li, Y. Miao, Jianbo Shen (2018)
The responses of root morphology and phosphorus-mobilizing exudations in wheat to increasing shoot phosphorus concentrationAoB Plants, 10
R. Pandey, S. Meena, V. Krishnapriya, Altaf Ahmad, Naval Kishora (2014)
Root carboxylate exudation capacity under phosphorus stress does not improve grain yield in green gramPlant Cell Reports, 33
V. Krishnapriya, R. Pandey (2016)
Root exudation index: screening organic acid exudation and phosphorus acquisition efficiency in soybean genotypesCrop and Pasture Science, 67
L. Osborne, Z. Rengel (2002)
Screening cereals for genotypic variation in efficiency of phosphorus uptake and utilisationCrop & Pasture Science, 53
R. Pandey, V. Krishnapriya, Naval Kishora, S. Singh, Bhupinder Singh (2013)
Shoot labelling with 14CO2: a technique for assessing total root carbon exudation under phosphorus stressIndian Journal of Plant Physiology, 18
K. Nielsen, A. Eshel, Jonathan Lynch (2001)
The effect of phosphorus availability on the carbon economy of contrasting common bean (Phaseolus vulgaris L.) genotypes.Journal of experimental botany, 52 355
Lingyun Cheng, Xiaoyan Tang, C. Vance, P. White, Fusuo Zhang, Jianbo Shen (2014)
Interactions between light intensity and phosphorus nutrition affect the phosphate-mining capacity of white lupin (Lupinus albus L.)Journal of Experimental Botany, 65
Low phosphorus (P) availability induces changes in root architectural traits thereby enabling the root to enhance P acquisition. We investigated the response of 89 diverse wheat genotypes to low (5 µM) and sufficient (500 µM) P in terms of root traits at seedling stage. Results revealed a large genetic variation in root traits under low P. Significant enhancement in total root length (TRL), surface area (TSA), volume (TRV), total root tips (TRT), total root forks (TRF) and crossings (TRC), root dry weight (RDW) and root-to-shoot ratio (RSR) were observed at low P as compared to sufficient P. Low P resulted in significant reduction in total P uptake and average root diameter. Analysis of genotype and genotype × trait showed that the principal components (PC) 1 and 2 governed 69.2 and 70.7% variability at sufficient P and low P, respectively. Among traits, average root diameter contributed 38.7% variability at sufficient P and 49.5% at low P. Under low P, significant correlations were observed between TRL and TSA (r = 0.94), TSA and TRV (r = 0.91), TRL and TRC (r = 0.90). The higher percentage distribution for root traits (TRL, RSA, RV and RT) was recorded in 0–0.5 mm diameter class under both P concentrations. Clustering of genotypes based on relative values revealed that in cluster III and IV, all root traits were enhanced in comparison to cluster I and II. Good performers in cluster III included BABAX, CARAZINHO, HD 2891, MARINGA and SUNCO. Genotypes grouped under cluster IV included BT-SCHOMBURGK, BWL 5200, KYPO 328 and OLYMPIC. Results of the current study could be used to develop P efficient genotypes with reduced dependency on P fertilizers.
Plant Physiology Reports – Springer Journals
Published: Nov 7, 2020
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