Andrew Miller

 

Affiliate, Department of Plant Biology
Mycologist, Illinois Natural History Survey
Curator, INHS Mycological Collection
Associate Curator of Mycological Collections, UIUC Herbarium
2003 Robert A Evers Laboratory
1909 South Oak Street MC-652
(217) 244-0439

Education


Ph.D., 2003, University of Illinois at Chicago
M.S., 1997, Eastern Illinois University
B.S., 1995, Eastern Illinois University

Research


With an estimated 1.5 million species, fungi constitute the most diverse group of eukaryotic organisms on earth, second only to insects in the number of species thought to exist. However, only 80,000 species or 5% of fungi have been described so far indicating a great deal of fungal biodiversity remains to be discovered. Ascomycetes constitute the largest known group of fungi with over 32,000 species, of which pyrenomycetes account for almost 25%. Pyrenomycetes are an economically and ecologically important group of fungi in that they contain the “fruit flies” of the fungal world (i.e. Neurospora crassa, Podospora anserina, Sordaria fimicola) as well as significant destructive pathogens including the causative agents of chestnut blight (Cryphonectria parasitica), dutch elm disease (Ophiostoma ulmi), and the recently discovered beech bark disease (Nectria coccinea).

 

Phylogenetic relationships of ascomycetes, especially those in the Class Sordariomycetes, are poorly known. My research incorporates modern molecular techniques with traditional taxonomic methods to test morphological-based classifications from the ordinal level to the species level. Well-supported phylogenies provide clues as to which morphological characters may be informative for predicting evolutionary relationships and which are misleading. In most cases, molecular phylogenies do not reflect current classifications leading to new insights regarding character evolution in pyrenomycetes.

 

We are currently conducting an inventory of the pyrenomycetes of Great Smoky Mountains National Park to determine their diversity, abundance, distribution, seasonality, and host specificity throughout the Park. This data will greatly add to our understanding of the biology and natural history of these organisms. Surveys currently being conducted in tropical regions will allow us to better understand biogeographical patterns of pyrenomycetes throughout the New World.

Publications


Promputtha, I. and A.N. Miller. 2009. Three new species of Acanthostigma (Tubeufiaceae, Pleosporales) from the Great Smoky Mountains National Park. Mycologia: in press.

Greif, M.D. A.M. Stchigel, A.N. Miller, and S.M. Huhndorf. 2009. A re-evaluation of the genus Chaetomidium based on molecular and morphological characters. Mycologia 101: 554–564.


Huhndorf, S.M., A.N. Miller, M. Greif, and G.J. Samuels. 2009. Amplistroma gen. nov. and its relation to Wallrothiella, two genera with globose ascospores and acrodontium-like anamorphs. Mycologia: in press.


Huhndorf, S.M. and A.N. Miller. 2008. A new species of Camarops and phylogenetic analysis of related taxa in the Boliniaceae. North American Fungi 3(7): 231–239.


Huhndorf, S.M., M. Greif, G.K. Mugambi, and A.N. Miller. 2008. Two new genera in the Magnaporthaceae, a new addition to Ceratosphaeria and two new species of Lentomitella. Mycologia 100: 940–955.

Rogers, J.D., A.N. Miller, and L.N. Vasilyeva. 2008. Pyrenomycetes of the Great Smoky Mountains National Park. VI. Kretzschmaria, Nemania, Rosellinia and Xylaria (Xylariaceae). Fungal Diversity 29: 107–116.


Raja, H.A., A.N. Miller, and C.A. Shearer. 2008. Freshwater ascomycetes: Aquapoterium pinicola, a new genus and species of Discomycetes (Helotiales, Letiomycetes) from Florida. Mycologia 100(1): 141–148.


Chaudhary, P., J. Fournier, and A.N. Miller. 2007. Cercophora aquatica sp. nov. from a streambed in southern France. Sydowia 59(2): 217–225.


Miller, A. N., L. N. Vasilyeva and J. D. Rogers. 2007. Chlorostroma subcubisporum gen. et. sp. nov. and notes on the systematic position of Thuemenella cubispora. Sydowia 59(1): 138–147.


Vasilyeva, L.N., J.D. Rogers, and A.N. Miller. 2007. Pyrenomycetes of the Great Smoky Mountains National Park. V. Annulohypoxylon Y.-M. Ju, J. D. Rogers & H.-M. Hsieh and Hypoxylon Bull. (Xylariaceae). Fungal Diversity 27: 231–245.


Raja, H.A., A.M. Stchigel, A.N. Miller, J.L. Crane, and C.A. Shearer. 2007. Hyphomycetes from the Great Smoky Mountains National Park, including three new species. Fungal Diversity 26: 271–286.


Atkinson, T., A.N. Miller, S.M. Huhndorf, and D. Orlovich. 2007. Unusual new Chaetosphaeria species from New Zealand: intrafamilial diversity and elucidations of the Chaetosphaeriaceae – Lasiosphaeriaceae relationship (Sordariales, Ascomycotina). New Zealand Journal of Botany 45: 685–706.


Miller, A.N., G.K. Mugambi, and S.M. Huhndorf. 2007. Cercophora rubrotuberculata, a new pyrenomycete species from the Great Smoky Mountains National Park. Mycologia 99(3): 488–491.


Hibbett, D.S., M. Binder, J.F. Bischoff, M. Blackwell, P.F. Cannon, O. Eriksson, S. Huhndorf, T. James, P.M. Kirk, R. Lücking, T. Lumbsch, F. Lutzoni, P.B. Matheny, D.J. McLaughlin, M.J. Powell, S. Redhead, C.L. Schoch, J.W. Spatafora, J.A. Stalpers, R. Vilgalys, M.C. Aime, A. Aptroot, R. Bauer, D. Begerow, G.L. Benny, L.A. Castlebury, P.W. Crous, Y.-C. Dai, W. Gams, D.M. Geiser, G.W. Griffith, C. Gueidan, D.L. Hawksworth, G. Hestmark, K. Hosaka, R.A. Humber, K. Hyde, U. Kõljalg, C.P. Kurtzman, K.-H. Larsson, R. Lichtwardt, J. Longcore, J. Miadlikowska, A. Miller, J.-M. Moncalvo, S. Mazley-Standridge, F. Oberwinkler, E. Parmasto, V. Reeb, J.D. Rogers, C. Roux, L. Ryvarden, J.P. Sampaio, A. Schuessler, J. Sugiyama, R.G. Thorn, L. Tibell, W.A. Untereiner, C. Walker, Z. Wang, A. Weir, M. Weiss, M. White, K. Winka, Y.-J. Yao, and N. Zhang. 2007. A higher-level phylogenetic classification of the Fungi. Mycological Research 111: 509–547.


Vasilyeva, L.N., S.L. Stephenson, and A.N. Miller. 2007. Pyrenomycetes of the Great Smoky Mountains National Park. IV. Biscogniauxia, Camaropella, Camarops, Camillea, Peridoxylon and Whalleya. Fungal Diversity 25: 129–141.


Jones, S.C., W.J. Jordan IV, S.J. Meiners, A.N. Miller, and A.S. Methven. 2007. Fungal spore dispersal by the Eastern box turtle (Terrapene carolina carolina). American Midland Naturalist 157: 121–126.


Spatafora, J.W., G.-H. Sung, D. Johnson, B. O’Rourke, M. Serdani, R. Spotts, F. Lutzoni, V. Hofstetter, J. Miadlikowska, V. Reeb, C. Gueidan, E. Fraker, T. Lumbsch, R. Lücking, I. Schmitt, K. Hosaka, A. Aptroot, C. Roux, A. Miller, D. Geiser, J. Hafellner, G. Hestmark, A.E. Arnold, B. Büdel, A. Rauhut, D. Hewitt, W.A. Untereiner, M.S. Cole, C. Scheidegger, M. Schultz, H. Sipman, and C. Schoch. 2006. A five-gene phylogeny of Pezizomycotina. Mycologia 98(6): 1018–1028.


Zhang, N., L.A. Castlebury, A.N. Miller, S.M. Huhndorf, C. Schoch, K.A. Seifert, A.Y. Rossman, J.D. Rogers, J. Kohlmeyer, B. Volkmann-Kohlmeyer, G.-H. Sung, 2006. An overview of the systematics of the Sordariomycetes based on a four-gene phylogeny. Mycologia 98(6): 1076–1087.


Stchigel, A.M., J. Cano, A.N. Miller, M. Calduch, and J. Guarro. 2006. Corylomyces: a new genus of Sordariales from plant debris in France. Mycological Research 110(11): 1361–1368.


Miller, A.N., M. Bartolata, C.A. Shearer, and S.M. Huhndorf. 2006. Cuspidatispora xiphiago gen. et sp. nov. from eastern North American freshwater streams. Mycoscience 47(4): 218–223.


Fernández, F.A., A.N. Miller, S.M. Huhndorf, F.M. Lutzoni, and S. Zoller. 2006. Systematics of the genus Chaetosphaeria and its allied genera: morphological and phylogenetic diversity in north temperate and Neotropical taxa. Mycologia 98(1): 121–130.


Huhndorf, S.M., A.N. Miller, F.A. Fernández, and D.J. Lodge. 2005. Neotropical Ascomycetes 13. Cornipulvina and Erythromada, two new genera from the Caribbean and elsewhere. Fungal Diversity 20: 59–69.


Miller, A.N. and S.M. Huhndorf. 2005. Multi-gene phylogenies indicate ascomal wall morphology is a better predictor of phylogenetic relationships than ascospore morphology in the Sordariales (Ascomycota). Molecular Phylogenetics and Evolution 35(1): 60–75.


Lumbsch, H.T., I. Schmitt, R. Lindemuth, A.N. Miller, A. Mangold, F.A. Fernandez, and S.M. Huhndorf. 2005. Performance of four ribosomal DNA regions to infer higher-level phylogenetic relationships of inoperculate euascomycetes (Leotiomyceta). Molecular Phylogenetics and Evolution 34(3): 512–524.


Huhndorf, S.M., A.N. Miller, and F.A. Fernández. 2004. Molecular systematics of the Coronophorales and new species of Bertia, Lasiobertia and Nitschkia. Mycological Research 108(12): 1384–1398.


Miller, A.N. and S.M. Huhndorf. 2004. Using phylogenetic species recognition to delimit species boundaries and species relationships within Lasiosphaeria. Mycologia 96(5): 1106–1127.


Huhndorf, S.M., A.N. Miller, and F.A. Fernández. 2004. Molecular systematics of the Sordariales: the order and the family Lasiosphaeriaceae redefined. Mycologia 96(2): 368–387.


Miller, A.N. and S.M. Huhndorf. 2004. A natural classification of Lasiosphaeria based on nuclear LSU rDNA sequences. Mycological Research 108(1): 26–34.


Guzmán-Dávalos, L., G.M. Mueller, J. Cifuentes, A.N. Miller, and A. Santerre. 2003. Traditional infrageneric classification of Gymnopilus is not supported by ribosomal DNA sequence data. Mycologia 95(6): 1204–1214.


Miller, A.N. 2003. A reinterpretation of the pseudo-bombardioid ascomal wall in taxa in the Lasiosphaeriaceae. Sydowia 55(2): 267–273.


Huhndorf, S.M., F.A. Fernández, A.N. Miller, and D.J. Lodge. 2003. Neotropical Ascomycetes 12. Mirannulata samuelsii gen. et sp. nov. and M. costaricensis sp. nov., new taxa from the Caribbean and elsewhere. Sydowia 55(2): 172–180.


Miller, A.N., T. Læssøe, and S.M. Huhndorf. 2003. Neotropical Ascomycetes 11. Diamantinia citrina gen. and sp. nov. from Brazil. Sydowia 55(1): 93–98.


Miller, A.N., T. Læssøe, P. Roberts, and K. Robinson. 2003. Krieglsteinera lasiosphaeriae: a mycoparasite on Lasiosphaeria ovina new to Britain, Norway, Russia and the USA. Mycologist 17(1): 12–13.


Miller, A.N. and S.M. Huhndorf. 2001. Neotropical Ascomycetes 10. New and interesting Cercophora species. Sydowia 53(2): 211–226.


Miller, A.N. and A.S. Methven. 2000. Biological species concepts in North American populations of Lentinellus. Mycologia 92(4): 792–800.