Johanna M Steyaert

Summary

Affiliation: Lincoln University
Country: New Zealand

Publications

  1. doi request reprint Reproduction without sex: conidiation in the filamentous fungus Trichoderma
    Johanna M Steyaert
    Bio Protection Research Centre, PO Box 84, Lincoln University, Lincoln 7647, New Zealand
    Microbiology 156:2887-900. 2010
  2. doi request reprint Isolate-specific conidiation in Trichoderma in response to different nitrogen sources
    Johanna M Steyaert
    Bio Protection Research Centre, PO Box 84, Lincoln University, Lincoln 7647, New Zealand
    Fungal Biol 114:179-88. 2010
  3. doi request reprint Ambient pH intrinsically influences Trichoderma conidiation and colony morphology
    Johanna M Steyaert
    Bio Protection Research Centre, PO Box 84, Lincoln University, Lincoln 7647, New Zealand
    Fungal Biol 114:198-208. 2010
  4. doi request reprint Rhythmic conidiation in the blue-light fungus Trichoderma pleuroticola
    Johanna M Steyaert
    Bio Protection Research Centre, PO Box 84, Lincoln University, Lincoln 7647, New Zealand
    Fungal Biol 114:219-23. 2010
  5. ncbi request reprint Development of an isolate-specific marker for tracking Phaeomoniella chlamydospora infection in grapevines
    Hayley J Ridgway
    National Centre for Advanced Bio Protection Technologies, Lincoln University, Canterbury, New Zealand
    Mycologia 97:1093-101. 2005

Collaborators

  • Richard J Weld
  • Hayley J Ridgway
  • Alison Stewart
  • Brenda M Pottinger
  • Margaret Carpenter
  • David Nicol

Detail Information

Publications5

  1. doi request reprint Reproduction without sex: conidiation in the filamentous fungus Trichoderma
    Johanna M Steyaert
    Bio Protection Research Centre, PO Box 84, Lincoln University, Lincoln 7647, New Zealand
    Microbiology 156:2887-900. 2010
    ..Also implicated in the molecular regulation are the PacC pathways and the conidial regulator VELVET. Signal transduction cascades which link environmental signals to physiological outputs have also been revealed...
  2. doi request reprint Isolate-specific conidiation in Trichoderma in response to different nitrogen sources
    Johanna M Steyaert
    Bio Protection Research Centre, PO Box 84, Lincoln University, Lincoln 7647, New Zealand
    Fungal Biol 114:179-88. 2010
    ..For the first time, we report that conidiation in response to injury is differentially regulated in different isolates/species of Trichoderma...
  3. doi request reprint Ambient pH intrinsically influences Trichoderma conidiation and colony morphology
    Johanna M Steyaert
    Bio Protection Research Centre, PO Box 84, Lincoln University, Lincoln 7647, New Zealand
    Fungal Biol 114:198-208. 2010
    ..These studies highlight the complexity of ambient pH effects on Trichoderma spp. and demonstrate a need to widen the scope of research to multiple species...
  4. doi request reprint Rhythmic conidiation in the blue-light fungus Trichoderma pleuroticola
    Johanna M Steyaert
    Bio Protection Research Centre, PO Box 84, Lincoln University, Lincoln 7647, New Zealand
    Fungal Biol 114:219-23. 2010
    ..has been considered to be non-circadian. In this study we uncovered evidence for circadian conidiation in Trichoderma pleuroticola and identified orthologues of the key N. crassa clock components, wc-1 (blr-1) and frq...
  5. ncbi request reprint Development of an isolate-specific marker for tracking Phaeomoniella chlamydospora infection in grapevines
    Hayley J Ridgway
    National Centre for Advanced Bio Protection Technologies, Lincoln University, Canterbury, New Zealand
    Mycologia 97:1093-101. 2005
    ..When the nested PCR/RFLP procedure was used to determine the persistence of viable and nonviable spores in soil, the results showed that nonviable spores were undetected after 8 wk whereas viable spores still could be detected at 17 wk...