• Clarke A, Desikan R, Hurst RD, Hancock JT, Neill SJ. 2000. NO way back: nitric oxide and programmed cell death in Arabidopsis thaliana suspension cultures. Plant Journal 24: 667677.
  • Danon A, Rotari VI, Gordon A, Mailhac N, Gallois P. 2004. Ultraviolet-C overexposure induces programmed cell death in Arabidopsis, which is mediated by caspase-like activities and which can be suppressed by caspase inhibitors, p35 and Defender against Apoptotic Death. Journal of Biological Chemistry 279: 779787.
  • Demura T, Tashiro G, Horiguchi G, Kishimoto N, Kubo M, Matsuoka N, Minami A, Nagata-Hiwatashi M, Nakamura K, Okamura Y, Sassa N, Suzuki S, Yazaki J, Kikuchi S, Fukuda H. 2002. Visualisation by comprehensive microarray analysis of gene expression programs during transdifferentiation of mesophyll cells into xylem cells. Proceedings of the National Academy of Sciences, USA 99: 1579415799.
  • Dordas C, Hasinoff BB, Igamberdiev AU, Manac’h N, Rivoal J, Hill RD. 2003. Expression of a stress-induced hemoglobin affects NO levels produced by alfalfa root cultures under hypoxic stress. Plant Journal 35: 763770.
  • Gabaldón C, Ros Gómez LV, Pedreño MA, Ros Barceló A. 2005. Nitric oxide production by the differentiating xylem of Zinnia elegans. New Phytologist 165: 121130.
  • Hatsugai N, Kuroyanagi M, Yamada K, Meshi T, Tsuda S, Kondo M, Nishimura M, Hara-Nishimira I. 2004. A plant vacuolar protease, VPE, mediates virus-induced hypersensitive cell death. Science 305: 855858.
  • Lam E. 2004. Controlled cell death, plant survival and development. Nature Reviews Molecular Cell Biology 5: 305315.
  • Neill SJ, Desikan R, Hancock JT. 2003. Nitric oxide signalling in plants. New Phytologist 159: 1135.
  • Pagnussat GC, Lanteri ML, Lamattina L. 2003. Nitric oxide and cyclic GMP are messengers in the indole-acetic acid-induced adventitious rooting process. Plant Physiology 132: 12411248.
  • Pagnussat GC, Lanteri ML, Lombardo MC, Lamattina L. 2004. Nitric oxide mediates the indole acetic acid induction activation of a mitogen-activated protein kinase cascade involved in adventitious root development. Plant Physiology 135: 279286.
  • Roberts K, McCann MC. 2000. Xylogenesis: the birth of a corpse. Current Opinion in Plant Biology 3: 517522.
  • Rojo E, Martin R, Carter C, Zouhar J, Pan S, Plotnikova J, Jin H, Paneque M, Sanchez-Serrano JJ, Baker B, Ausubel FM, Raikhel NV. 2004. VPEγ exhibits a caspase-like activity that contributes to defense against pathogens. Current Biology 14: 18971906.
  • Suarez MF, Filonova LH, Smertenko A, Savenkov EI, Clapham DH, Von Arnold S, Zhivotovsky Bozhkov PV. 2004. Metacaspase-dependent programmed cell death is essential for plant embryogenesisis. Current Biology 14: R339R340.
  • Wendehenne D, Durner J, Klessig DF. 2004. Nitric oxide: a new player in plant signalling and defence responses. Current Opinions in Plant Biology 7: 449455.
  • Woltering EJ. 2004. Death proteases come alive. Trends in Plant Science 9: 469472.