Referred Journal Articles
Santillano-Cázares, J., A.A. Hopkins, C.L. Goad, D.D. Redfearn, and J.L. Caddel. 2008. Winter grazing can be beneficial to tall fescue seed production in Oklahoma. Forage and Grazinglands (In press).

Hopkins, A.A., and T.L. Rowland. 2008. Rapid flowering under greenhouse conditions and lack of awns are widespread among tetraploid Elymus species. Crop Sci. 48:1482-1486.

Johnson, R.C., A.A. Hopkins, and M.A. Evans. 2008. Carbon isotope discrimination, selection response, and forage production of tall fescue in contrasting environments. Crop Sci. 48:1048-1054.

Ge, Y., X. Cheng, A. Hopkins, and Z.Y. Wang. 2007. Generation of transgenic Lolium temulentum plants by Agrobacterium tumefaciens – mediated transformation. Plant Cell Reports 26:783-789.

Zhou, L., A.A. Hopkins, D.V. Huhman, L.W. Sumner. 2006. An efficient and sensitive method for quantitative analysis of alkaloids in hardinggrass (Phalaris aquatica L.). J. Agric. Food Chem. 54:9287 – 9291.

Vogel, K.P., A.A. Hopkins, K.J. Moore, K.D. Johnson, and I.T. Carlson. 2006. Genetic variation among Canada wildrye accessions from Midwest USA remnant prairies for biomass yield and other traits. Crop Sci. 46:2348-2353.

Hopkins, A.A. and M.W. Alison. 2006. Stand persistence and animal performance for tall fescue endophyte combinations in the south central USA. Agron. J. 98:1221-1226.

Hopkins, A.A. 2005. Grazing tolerance of cool-season grasses planted as seeded sward plots and spaced plants. Crop Sci. 45:1559-1564.

Mian, M.A. R., J.C. Zwonitzer, Y. Chen, M.C. Saha, and A.A. Hopkins. 2005. AFLP diversity within and among hardinggrass populations. Crop Sci. 45:2591-2597.

Mian, M.A.R., M.C. Saha, A.A. Hopkins, and Z.Y. Wang. 2005. Use of tall fescue EST-SSR markers in phylogenetic analysis of cool-season forage grasses. Genome 48:637-647.

Mian, M.A.R., Zwonitzer, J.C., Hopkins, A.A., Ding, X.S. and Nelson, R.S. 2005. Response of tall fescue genotypes to a new strain of brome mosaic virus. Plant Disease 89:224-227

Read, J.C., J.A. Reinert, G.W. Evers, W.R. Ocumpaugh, M.A. Sanderson, and A.A. Hopkins. 2005. Registration of 'Tejas 1' Texas bluegrass. Crop Sci. 45:2124-2125.

Saha, M.C., M.A.R. Mian, J.C. Zwonitzer, K. Chekhovskiy, and A.A. Hopkins. 2005. An SSR and AFLP based genetic linkage map of tall fescue (Festuca arundinacea Schreb.). Theor. Appl. Genet. 110:323-336.

Hopkins, A.A., D.P. Malinowski, H. Zhang, and D.W. Walker. 2004. Russian wildrye seedlings are sensitive to acidic soil. Crop Sci. 44: 2187-2192.

Wang, Z.Y., R. Lawrence, A. Hopkins, and M. Scott. 2004. Pollen mediated transgene flow in the wind-pollinated grass species tall fescue (Festuca arundinacea Schreb.). Molec. Breeding 14:47-60.

Chen, L., C.K. Auh, P. Dowling, J. Bell, F. Chen, A. Hopkins, R.A. Dixon, and Z.Y. Wang. 2003. Improved forage digestibility of tall fescue (Festuca arundinacea) by transgenic down-regulation of cinnamyl alcohol dehydrogenase. Plant Biotech. J. 1:437-449.

Hopkins, A.A., E.G. Krenzer, G.W. Horn, C.L. Goad, L.A. Redmon, D.D. Redfearn, and R.R. Reuter. 2003. Spring grazing reduces seed yield of cool season perennial grasses grown in the southern Great Plains. Agron. J. 95:855-862.

Malinowski, D.P., A.A. Hopkins, W.E. Pinchak, J.W. Sij, and R.J. Ansley. 2003. Productivity and survival of defoliated wheatgrasses in the Rolling Plains of Texas. Agron. J. 95:614-626.

Wang, Z.Y., M. Scott, J. Bell, A. Hopkins and D. Lehmann. 2003. Field performance of transgenic tall fescue (Festuca arundinacea Schreb.) plants and their progenies. Theor. Appl. Genet. 107:406-412.

Hopkins, A.A., L. Yun, and D.W. Walker. 2002. Registration of NF-1, and NF-1 Profuse Ligule, compass plant germplasm. Crop Sci. 42:2219-2220.

Mian, M.A.R., A.A. Hopkins, and J.C. Zwonitzer. 2002. Determination of genetic diversity in tall fescue with AFLP markers. Crop Sci. 42:944-950.

Vogel, K.P., A.A. Hopkins, K.J. Moore, K.D. Johnson, and I.T. Carlson. 2002. Winter survival in switchgrass populations bred for high IVDMD. Crop Sci. 42:1857-1862.

Wang, Z.Y., J. Bell, and A. Hopkins. 2002. Establishment of a plant regeneration system for wheatgrasses (Thinopyrum and Pascopyrum spp.). Plant Cell Tissue Organ Cult. 73:265-273.

Wang, Z.Y. D Lehmann, J Bell and A Hopkins 2002. Development of an efficient plant regeneration system for Russian wildrye (Psathyrostachys juncea). Plant Cell Rep. 20: 797-801.

Wang, Z.Y., M. Scott, and A. Hopkins. 2002. Plant regeneration from embryogenic cell suspension cultures of Lolium temulentum. In Vitro Cell Dev. Biol.-Plant 38:446-450.

Vinton, M.A., E.S. Kathol, K.P. Vogel, and A.A. Hopkins. 2001. Endophytic fungi in Canada wild rye in natural grasslands. J. Range Manage. 54:390-395. Wang, Z.Y., A.A. Hopkins, and M.A.R. Mian. 2001. Forage and turf grass biotechnology. Crit. Rev. Plant Sci. 20:573-619.

Hopkins, A.A., and C.M. Taliaferro. 1997. Genetic variation within switchgrass populations for acid soil tolerance. Crop Sci. 37:1719-1722.

Taliaferro, C.M., A.A. Hopkins, J. Henthorn, C.D. Murphy, and R.M. Edwards. 1997. Use of flow cytometry to estimate ploidy level in Cynodon species. Internat. Turf. Soc. Res. Journ. 8:385 – 392.

Hopkins, A.A., C.M. Taliaferro, C.D. Murphy, and D. Christian. 1996. Chromosome number and nuclear DNA content of several switchgrass populations. Crop Sci. 36:1192-1195.

Sanderson, M.A., R.L. Reed, S.B. McLaughlin, S.D. Wullschleger, B.V. Conger, D.J. Parrish, D.D. Wolf, C.M. Taliaferro, A.A. Hopkins, W.R. Ocumpaugh. 1996. Switchgrass as a sustainable bioenergy crop. Bioresour.-technol. 56:83:93.

Vogel, K.P., A.A. Hopkins, K.J. Moore, K.D. Johnson, and I.T. Carlson. 1996. Registration of 'Shawnee' switchgrass. Crop Sci. 36:1713.

Hopkins, A.A., K.P. Vogel, K.J. Moore, K.D. Johnson and I.T. Carlson. 1995. Genotypic variability and genotype x environment interactions among switchgrass accessions from the Midwestern USA. Crop Sci. 35:565-571.

Hopkins, A.A., K.P. Vogel, K.J. Moore, K.D. Johnson, and I.T. Carlson. 1995. Genotype effects and genotype by environment interactions for elite switchgrass populations. Crop Sci. 35:125 132.

Hopkins, A.A., K.P. Vogel, and K.J. Moore. 1993. Predicted and realized gains from selection for in vitro dry matter digestibility and forage yield in switchgrass. Crop Sci. 33:253-258.

Books
Hopkins, A., Z.Y. Wang, R. Mian, M. Sledge and R.E. Barker (eds.). 2004. Molecular breeding of forage and turf. Proc. Int. Symp. Molecular Breeding of Forage and Turf, 3rd, Dallas, TX and Ardmore, OK. 2003. Kluwer Academic Publishers, Dordrecht.

Book Chapters
Saha, M.C., A.A. Hopkins, and Z.Y. Wang. 2007. Genomic tools for tall fescue improvement. In Fribourg, H.A., and D.B. Hannaway (ed.) Tall Fescue On-line Monograph. [Online] (In press.)

Wang, Z.Y., A.A. Hopkins, and M.C. Saha. 2007. Transgenesis in tall fescue. In Fribourg, H.A., and D.B. Hannaway (ed.) Tall Fescue On-line Monograph. [Online] (In press.)

Hopkins, A.A., M.C. Saha, and Z.Y. Wang. 2007. Tall fescue breeding, genetics and cultivars. In Fribourg, H.A., and D.B. Hannaway (ed.) Tall Fescue On-line Monograph. [Online]

Bouton, J.H., and A.A. Hopkins. 2003. Commercial applications of endophytic fungi. p. 495 – 516. In J.F. White, C.W. Bacon, N.L. Hywel-Jones, and J.W. Spatafora (eds.) Clavicipitalean Fungi: Evoluntionary Biology, Chemistry, Biocontrol, and Cultural Impacts. Marcel Dekker, Inc., New York.

M. Kenna and W.K. Hallman (eds.) Biotechnology-derived, perennial turf and forage grasses: Criteria for evaluation. Special Publication #23, Council for Agricultural Science and Technology, Ames, IA. (A.A. Hopkins, contributing author).