James Cahill

James Cahill

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James Cahill

James Cahill

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Global change effects on plant communities are magnified by time and the number of global change factors imposed.

Proc Natl Acad Sci U S A 2019 Sep 19;116(36):17867-17873. Epub 2019 Aug 19.

State Key Laboratory of Vegetation and Environmental Change, Institute of Botany, Chinese Academy of Sciences, 100093 Beijing, People's Republic of China.

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http://dx.doi.org/10.1073/pnas.1819027116DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6731679PMC
September 2019

Effects of neighbour location and nutrient distributions on root foraging behaviour of the common sunflower.

Proc Biol Sci 2019 Sep 18;286(1911):20190955. Epub 2019 Sep 18.

Department of Biological Sciences, University of Alberta, Edmonton, Alberta, Canada T6G 2E9.

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http://dx.doi.org/10.1098/rspb.2019.0955DOI Listing
September 2019

Neighbouring plants modify maize-root foraging for phosphorus: coupling nutrients and neighbours for improved nutrient-use efficiency.

New Phytol 2019 Sep 19. Epub 2019 Sep 19.

Department of Plant Nutrition, China Agricultural University, Key Laboratory of Plant-Soil Interactions, Ministry of Education, Beijing, 100193, P. R. China.

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http://dx.doi.org/10.1111/nph.16206DOI Listing
September 2019

Damage to leaf veins suppresses root foraging precision.

Am J Bot 2019 Aug 9;106(8):1126-1130. Epub 2019 Aug 9.

Department of Biological Sciences, University of Alberta, Edmonton, AB, T6G 2E9, Canada.

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http://dx.doi.org/10.1002/ajb2.1338DOI Listing
August 2019

Biotic homogenization within and across eight widely distributed grasslands following invasion by Bromus inermis.

Ecology 2019 Jul 29;100(7):e02717. Epub 2019 Apr 29.

Department of Biological Sciences, University of Alberta, Edmonton, Alberta, T6G 2E9, Canada.

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http://dx.doi.org/10.1002/ecy.2717DOI Listing
July 2019

The inevitability of plant behavior.

Authors:
James F Cahill

Am J Bot 2019 Jul 12;106(7):903-905. Epub 2019 Jun 12.

Department of Biological Sciences, University of Alberta, Edmonton, Alberta, T6G 2E9, Canada.

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http://dx.doi.org/10.1002/ajb2.1313DOI Listing
July 2019

Large-scale insect outbreak homogenizes the spatial structure of ectomycorrhizal fungal communities.

PeerJ 2019 10;7:e6895. Epub 2019 May 10.

Department of Biological Sciences, University of Alberta, Edmonton, Canada.

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http://dx.doi.org/10.7717/peerj.6895DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6512761PMC
May 2019

Photosynthetic opportunity cost and energetic cost of a rapid leaf closure behavior in Mimosa pudica.

Am J Bot 2018 09 10;105(9):1491-1498. Epub 2018 Sep 10.

Department of Biological Sciences, CW-405 Biological Sciences Building, University of Alberta, Edmonton, AB, T6G 2E9, Canada.

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http://doi.wiley.com/10.1002/ajb2.1154
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http://dx.doi.org/10.1002/ajb2.1154DOI Listing
September 2018

Root condensed tannins vary over time, but are unrelated to leaf tannins.

AoB Plants 2018 Aug 23;10(4):ply044. Epub 2018 Jul 23.

Department of Biological Sciences, University of Alberta, Edmonton, Alberta, Canada.

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http://dx.doi.org/10.1093/aobpla/ply044DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6070047PMC
August 2018

Flowering and floral visitation predict changes in community structure provided that mycorrhizas remain intact.

Ecology 2018 06 21;99(6):1480-1489. Epub 2018 May 21.

Department of Biological Sciences, University of Alberta, Edmonton, Alberta, T6G 2E9, Canada.

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http://doi.wiley.com/10.1002/ecy.2357
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http://dx.doi.org/10.1002/ecy.2357DOI Listing
June 2018

A new method for the rapid characterization of root growth and distribution using digital image correlation.

New Phytol 2018 04 17;218(2):835-846. Epub 2018 Feb 17.

Department of Biological Sciences, University of Alberta, CW-405 Biological Sciences Building, Edmonton, Alberta, T6G 2E9, Canada.

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http://dx.doi.org/10.1111/nph.15009DOI Listing
April 2018

Maternal experience and soil origin influence interactions between resident species and a dominant invasive species.

Oecologia 2018 01 6;186(1):247-257. Epub 2017 Nov 6.

Department of Biological Sciences, University of Alberta, Alberta, T6G 2E9, Canada.

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http://dx.doi.org/10.1007/s00442-017-3996-zDOI Listing
January 2018

A new genus of horse from Pleistocene North America.

Elife 2017 11 28;6. Epub 2017 Nov 28.

Department of Ecology and Evolutionary Biology, University of California, Santa Cruz, Santa Cruz, United States.

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http://dx.doi.org/10.7554/eLife.29944DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5705217PMC
November 2017

No silver bullet: different soil handling techniques are useful for different research questions, exhibit differential type I and II error rates, and are sensitive to sampling intensity.

New Phytol 2017 10 8;216(1):11-14. Epub 2016 Aug 8.

Department of Renewable Resources, University of Alberta, Edmonton, AB, T6G 2E3, Canada.

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http://dx.doi.org/10.1111/nph.14141DOI Listing
October 2017

Antifungal genes expressed in transgenic pea (Pisum sativum L.) do not affect root colonization of arbuscular mycorrhizae fungi.

Mycorrhiza 2017 Oct 12;27(7):683-694. Epub 2017 Jun 12.

Agricultural, Food and Nutritional Sciences, 410 Agriculture/Forestry, University of Alberta, Edmonton, T6K 2P5, Canada.

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http://link.springer.com/10.1007/s00572-017-0781-0
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http://dx.doi.org/10.1007/s00572-017-0781-0DOI Listing
October 2017

Effect of Current on Diffusivity in Metal Hexaborides: A Spark Plasma Sintering Study.

ACS Appl Mater Interfaces 2017 Oct 13;9(42):37357-37363. Epub 2017 Oct 13.

Department of Mechanical and Aerospace Engineering, University of California, San Diego , La Jolla, California 92093-0411, United States.

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http://dx.doi.org/10.1021/acsami.7b04563DOI Listing
October 2017

Response to Hohenlohe .

Sci Adv 2017 06 7;3(6):e1701233. Epub 2017 Jun 7.

Department of Ecology and Evolutionary Biology, University of California, Los Angeles, Los Angeles, CA 90094, USA.

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http://dx.doi.org/10.1126/sciadv.1701233DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5462503PMC
June 2017

Change in soil fungal community structure driven by a decline in ectomycorrhizal fungi following a mountain pine beetle (Dendroctonus ponderosae) outbreak.

New Phytol 2017 Jan 23;213(2):864-873. Epub 2016 Sep 23.

Department of Biological Sciences, University of Alberta, B717a Biological Sciences Building, Edmonton, Alberta, T6G 2E9, Canada.

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http://dx.doi.org/10.1111/nph.14195DOI Listing
January 2017

Spatial pattern of invasion and the evolutionary responses of native plant species.

Evol Appl 2016 09 17;9(8):939-51. Epub 2016 Jul 17.

Department of Biological Sciences University of Alberta Edmonton AB Canada.

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http://dx.doi.org/10.1111/eva.12398DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4999525PMC
September 2016

Inferring species divergence times using pairwise sequential Markovian coalescent modelling and low-coverage genomic data.

Philos Trans R Soc Lond B Biol Sci 2016 07;371(1699)

Department of Ecology and Evolutionary Biology, University of California Santa Cruz, 1156 High Street, Santa Cruz, CA 95060, USA

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http://dx.doi.org/10.1098/rstb.2015.0138DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4920339PMC
July 2016

Whole-genome sequence analysis shows that two endemic species of North American wolf are admixtures of the coyote and gray wolf.

Sci Adv 2016 Jul 27;2(7):e1501714. Epub 2016 Jul 27.

Department of Ecology and Evolutionary Biology, University of California, Los Angeles, Los Angeles, CA 90095-1606, USA.

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http://dx.doi.org/10.1126/sciadv.1501714DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5919777PMC
July 2016

Reexamining Sample Size Requirements for Multivariate, Abundance-Based Community Research: When Resources are Limited, the Research Does Not Have to Be.

PLoS One 2015 9;10(6):e0128379. Epub 2015 Jun 9.

University of Alberta, Department of Biological Sciences, CW 405, Biological Sciences Building, Edmonton, AB, Canada, T6G 2E9.

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http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0128379PLOS
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4461312PMC
April 2016

Scaling disturbance instead of richness to better understand anthropogenic impacts on biodiversity.

PLoS One 2015 7;10(5):e0125579. Epub 2015 May 7.

Department of Biological Science, University of Alberta, Edmonton, Alberta, Canada.

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http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0125579PLOS
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4423832PMC
February 2016

Ectomycorrhizal fungi mediate indirect effects of a bark beetle outbreak on secondary chemistry and establishment of pine seedlings.

New Phytol 2015 Nov 1;208(3):904-14. Epub 2015 Jun 1.

Department of Biological Sciences, University of Alberta, Edmonton, Alberta, T6G 2E9, Canada.

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http://dx.doi.org/10.1111/nph.13492DOI Listing
November 2015

Introduction to the Special Issue: Beyond traits: integrating behaviour into plant ecology and biology.

Authors:
James F Cahill

AoB Plants 2015 Oct 26;7. Epub 2015 Oct 26.

Department of Biological Sciences, University of Alberta, Edmonton, AB T6G 2E9, Canada

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http://dx.doi.org/10.1093/aobpla/plv120DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4670486PMC
October 2015

Genomic Data from Extinct North American Camelops Revise Camel Evolutionary History.

Mol Biol Evol 2015 Sep 2;32(9):2433-40. Epub 2015 Jun 2.

Department of Ecology & Evolutionary Biology, University of California Santa Cruz UCSC Genomics Institute, University of California Santa Cruz.

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http://dx.doi.org/10.1093/molbev/msv128DOI Listing
September 2015

Root foraging influences plant growth responses to earthworm foraging.

PLoS One 2014 30;9(9):e108873. Epub 2014 Sep 30.

Department of Biological Sciences, University of Alberta, Edmonton, AB, Canada.

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http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0108873PLOS
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4182600PMC
June 2015

Disentangling root system responses to neighbours: identification of novel root behavioural strategies.

AoB Plants 2015 May 27;7. Epub 2015 May 27.

Department of Biological Sciences, University of Alberta, Edmonton, AB, Canada T6G 2E9

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http://dx.doi.org/10.1093/aobpla/plv059DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4512042PMC
May 2015

Genomic evidence of geographically widespread effect of gene flow from polar bears into brown bears.

Mol Ecol 2015 Mar 5;24(6):1205-17. Epub 2015 Feb 5.

Department of Ecology and Evolutionary Biology, University of California, Santa Cruz, CA, 95064, USA.

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http://dx.doi.org/10.1111/mec.13038DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4409089PMC
March 2015

Linkages of plant-soil feedbacks and underlying invasion mechanisms.

AoB Plants 2015 Mar 17;7. Epub 2015 Mar 17.

Department of Biological Sciences, University of Alberta, Edmonton, Alberta T6G 2E9, Canada.

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http://dx.doi.org/10.1093/aobpla/plv022DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4404623PMC
March 2015

Limited impacts of extensive human land use on dominance, specialization, and biotic homogenization in boreal plant communities.

BMC Ecol 2015 Feb 13;15. Epub 2015 Feb 13.

Department of Biological Science, University of Alberta, Edmonton, Alberta, T6G 2E9, Canada.

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http://dx.doi.org/10.1186/s12898-015-0037-9DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4328035PMC
February 2015

A molecular identification protocol for roots of boreal forest tree species.

Appl Plant Sci 2014 Nov 1;2(11). Epub 2014 Nov 1.

Department of Biological Sciences, University of Alberta, Edmonton, Alberta, T6G 2E9, Canada.

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http://dx.doi.org/10.3732/apps.1400069DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4222544PMC
November 2014

Development of mesoporosity in scandia-stabilized zirconia: particle size, solvent, and calcination effects.

Langmuir 2014 May 9;30(19):5585-91. Epub 2014 May 9.

Department of Mechanical and Aerospace Engineering, University of California, San Diego , 9500 Gilman Drive - MC 0411, La Jolla, California 92093-0411, United States.

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http://dx.doi.org/10.1021/la4049743DOI Listing
May 2014

Disentangling herbivore impacts on Populus tremuloides: a comparison of native ungulates and cattle in Canada's Aspen Parkland.

Oecologia 2013 Nov 7;173(3):895-904. Epub 2013 May 7.

Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, AB, T6G 2P5, Canada,

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http://dx.doi.org/10.1007/s00442-013-2676-xDOI Listing
November 2013

Increased competition does not lead to increased phylogenetic overdispersion in a native grassland.

Ecol Lett 2013 Sep 11;16(9):1168-76. Epub 2013 Jul 11.

Department of Biological Sciences, University of Alberta, Edmonton, AB, T6G 2E9, Canada.

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http://dx.doi.org/10.1111/ele.12153DOI Listing
September 2013

Genomic evidence for island population conversion resolves conflicting theories of polar bear evolution.

PLoS Genet 2013 14;9(3):e1003345. Epub 2013 Mar 14.

Department of Ecology and Evolutionary Biology, University of California Santa Cruz, Santa Cruz, California, United States of America.

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https://dx.plos.org/10.1371/journal.pgen.1003345
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http://dx.doi.org/10.1371/journal.pgen.1003345DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3597504PMC
June 2013

Spontaneous inelastic Rayleigh scattering in optical fibers.

Opt Lett 2013 Feb;38(4):549-51

Sensors and Electronic Devices Directorate, U.S. Army Research Laboratory, 2800 Powder Mill Road, Adelphi, Maryland 20783, USA.

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http://photonics.umbc.edu/publications/PdfPapers/PAJ237.pdf
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http://dx.doi.org/10.1364/OL.38.000549DOI Listing
February 2013

Evaluating the relationship between competition and productivity within a native grassland.

PLoS One 2012 21;7(8):e43703. Epub 2012 Aug 21.

Department of Biological Sciences, University of Alberta, Edmonton, Alberta, Canada.

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http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0043703PLOS
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3424220PMC
January 2013

Context dependence in foraging behaviour of Achillea millefolium.

Oecologia 2012 Dec 24;170(4):925-33. Epub 2012 May 24.

Department of Biological Sciences, University of Alberta, Edmonton, AB, T6G 2E9, Canada.

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http://dx.doi.org/10.1007/s00442-012-2358-0DOI Listing
December 2012

Climate change experiments in temperate grasslands: synthesis and future directions.

Biol Lett 2012 Aug 2;8(4):484-7. Epub 2011 Nov 2.

Department of Biological Sciences, University of Alberta, 11455 Saskatchewan Drive, Edmonton, Alberta, Canada.

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http://dx.doi.org/10.1098/rsbl.2011.0956DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3391432PMC
August 2012

Independent evolution of leaf and root traits within and among temperate grassland plant communities.

PLoS One 2011 8;6(6):e19992. Epub 2011 Jun 8.

Department of Biological Sciences, University of Alberta, Edmonton, Alberta, Canada.

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http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0019992PLOS
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3110580PMC
October 2011

Applying behavioral-ecological theory to plant defense: light-dependent movement in Mimosa pudica suggests a trade-off between predation risk and energetic reward.

Am Nat 2011 Mar;177(3):377-81

Department of Biological Sciences, University of Alberta, Edmonton, Canada.

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http://dx.doi.org/10.1086/658343DOI Listing
March 2011

Molecular identification of roots from a grassland community using size differences in fluorescently labelled PCR amplicons of three cpDNA regions.

Mol Ecol Resour 2011 Jan;11(1):185-95

Department of Biological Sciences, University of Alberta, Edmonton, Alberta, Canada T6G 2E9.

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http://dx.doi.org/10.1111/j.1755-0998.2010.02893.xDOI Listing
January 2011

Plants integrate information about nutrients and neighbors.

Science 2010 Jun;328(5986):1657

Department of Biological Sciences, University of Alberta, Edmonton, AB T6G 2E9, Canada.

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http://www.sciencemag.org/cgi/doi/10.1126/science.1189736
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http://dx.doi.org/10.1126/science.1189736DOI Listing
June 2010

Plant interactions are unimportant in a subarctic-alpine plant community.

Ecology 2009 Sep;90(9):2360-7

Department of Biological Sciences, University of Alberta, Edmonton, Alberta T6G2E9, Canada.

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http://dx.doi.org/10.1890/08-0924.1DOI Listing
September 2009

Focusing the metaphor: plant root foraging behaviour.

Trends Ecol Evol 2009 Aug 4;24(8):419-26. Epub 2009 May 4.

Department of Biological Sciences, University of Alberta, Edmonton, AB T6G 2E9, Canada.

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http://dx.doi.org/10.1016/j.tree.2009.03.004DOI Listing
August 2009

Plant root growth and the marginal value theorem.

Proc Natl Acad Sci U S A 2009 Mar 5;106(12):4747-51. Epub 2009 Mar 5.

Department of Biological Sciences, University of Alberta, CW 405, Biological Sciences Centre, Edmonton, AB, Canada T6G 2E9.

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http://dx.doi.org/10.1073/pnas.0807971106DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2660770PMC
March 2009

Disruption of a belowground mutualism alters interactions between plants and their floral visitors.

Ecology 2008 Jul;89(7):1791-801

Department of Biological Sciences, University of Alberta, Edmonton, Alberta T6G 2E9, Canada.

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http://dx.doi.org/10.1890/07-0719.1DOI Listing
July 2008

Improving the scale and precision of hypotheses to explain root foraging ability.

Ann Bot 2008 Jun 19;101(9):1295-301. Epub 2008 Apr 19.

Department of Integrative Biology, University of California, Berkeley CA 94720, USA.

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http://dx.doi.org/10.1093/aob/mcn044DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2710254PMC
June 2008

When competition does not matter: grassland diversity and community composition.

Am Nat 2008 Jun;171(6):777-87

Department of Biological Sciences, University of Alberta, Edmonton, Alberta T6G 2E9, Canada.

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http://dx.doi.org/10.1086/587528DOI Listing
June 2008

A nonlinear regression approach to test for size-dependence of competitive ability.

Ecology 2006 Jun;87(6):1452-7

Department of Biology, University of Alberta, Edmonton, Canada.

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http://dx.doi.org/10.1890/0012-9658(2006)87[1452:anratt]2.0.co;2DOI Listing
June 2006

Factors affecting curved versus straight path heading perception.

Percept Psychophys 2006 Feb;68(2):184-93

Department of Mathematics and Computer Sciences, College of the Holy Cross, Worcester, MA 01610, USA.

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http://dx.doi.org/10.3758/bf03193668DOI Listing
February 2006

Plant phenotypic plasticity belowground: a phylogenetic perspective on root foraging trade-offs.

Am Nat 2005 Aug 26;166(2):216-30. Epub 2005 May 26.

Department of Biological Sciences, University of Alberta, Edmonton, Alberta T6H 2E9, Canada.

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http://dx.doi.org/10.1086/431287DOI Listing
August 2005

Prevalence and predictability of handling effects in field studies: results from field experiments and a meta-analysis.

Am J Bot 2003 Feb;90(2):270-7

Department of Biological Sciences, University of Alberta, Edmonton, Alberta T6G 2E9 Canada.

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http://dx.doi.org/10.3732/ajb.90.2.270DOI Listing
February 2003

Separate effects of human visitation and touch on plant growth and herbivory in an old-field community.

Am J Bot 2002 Sep;89(9):1401-9

Department of Biological Sciences, University of Alberta, Edmonton, Alberta T6G 2E9 Canada;

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http://dx.doi.org/10.3732/ajb.89.9.1401DOI Listing
September 2002