by Qiu, Y.L, Li, L, Wang, B, Chen, Z, Knoop, V, Groth-Malonek, M, Dombrovska, O, Lee, J, Kent, L, Rest, J
Published in Proceedings of the National Academy of Sciences - PNAS (17.10.2006)

by Beatman, Thomas R., Duff, R. Joel
Published in Evolution education & outreach (01.06.2019)

by Duff, R. Joel, Beatman, Thomas R., MacMillan, David S.
Published in Evolution education & outreach (19.05.2020)

by Renzaglia, Karen Sue, Joel Duff, R., Nickrent, Daniel L., Garbary, David J.
Published in Philosophical transactions of the Royal Society of London. Series B. Biological sciences (29.06.2000)

by Brantner, Justin S., Ott, Donald W., Joel Duff, R., Sanoamuang, La-orsri, Simhachalam, Gulli Palli, Subhash Babu, K. K., Weeks, Stephen C.
Published in Invertebrate biology (01.03.2013)

by Liu, Bei, Joel Duff, R., Londraville, Richard L., Marrs, J.A., Liu, Qin
Published in Gene Expression Patterns (01.01.2007)

by Roketenetz, Lara, Donnelly, Shanon, Duff, R. Joel, Weeks, Stephen C
Published in The American midland naturalist (01.10.2017)

by FORD, CAROLINE S, AYRES, KAREN L, TOOMEY, NICOLA, HAIDER, NADIA, VAN ALPHEN STAHL, JONATHAN, KELLY, LAURA J, WIKSTRÖM, NIKLAS, HOLLINGSWORTH, PETER M, DUFF, R. JOEL, HOOT, SARAH B, COWAN, ROBYN S, CHASE, MARK W, WILKINSON, MIKE J
Published in Botanical journal of the Linnean Society (2009)

by Wood, Andrew J., Joel Duff, R., Oliver, Melvin J.
Published in Journal of experimental botany (01.10.2000)

by Duff, R J, Nickrent, D L
Published in Journal of molecular evolution (01.12.1997)

by Joel Duff, R.
Published in Gene (01.02.2006)

by Duff, R. Joel, Nickrent, Daniel L.
Published in American journal of botany (01.03.1999)

by Duff, R. Joel, Moore, Francisco B.-G.
Published in Journal of molecular evolution (01.11.2005)

by Nickrent, D.L. (Southern Illinois Univ., Carbondale, IL (USA). Dept. of Plant Biology), Ouyang, Y, Duff, R.J, dePamphilis, C.W
Published in Plant molecular biology (01.07.1997)

by WEEKS, Stephen C, DUFF, R. Joel
Published in Hydrobiologia (01.10.2002)

by Nickrent, D.L. (Southern Illinois Univ., Carbondale, IL (USA). Dept. of Plant Biology), Duff, R.J, Konings, D.A.M
Published in Plant molecular biology (01.07.1997)

by Buo, Carrie, Brookover, Matthew, Decker, Garrett, Kindig, Rachael, Duff, R. Joel, Makki, Nidaa
Published in Journal of STEM Outreach (01.08.2021)

by Nickrent, D L, Parkinson, C L, Palmer, J D, Duff, R J
Published in Molecular biology and evolution (01.12.2000)

by Duff, R. Joel
Published in Perspectives on science and Christian faith (01.03.2009)

by Duff, R. Joel
Published in Perspectives on science and Christian faith (01.09.2008)