Gender Differences and a New Adult Eukaryotic Record for Upper Thermal Tolerance in the Desert Moss Syntrichia Caninervis
Abstract
1.Two Competing Hypotheses Relating to Thermostress Were Proposed to Understand Skewed Sex Ratios in Syntrichia Caninervis, a Reproductive Investment Hypothesis and a Wildfire Selection Hypothesis.2.Nearly All Shoots from Both Sexes Remained Viable (Regenerated in Culture) Following Exposure to 120 °C for 30 Min, Thus Setting a New Upper Thermotolerance Record for Adult Eukaryotic Organisms for a Minimum 30 Min Exposure Time.3.Males Regenerated Faster Than Females, Produced More Biomass, and Suffered Less Fungal Attack Than Females. Findings Support the Wildfire Selection Hypothesis. © 2008 Elsevier Ltd.
Recommended Citation
L. R. Stark et al., "Gender Differences and a New Adult Eukaryotic Record for Upper Thermal Tolerance in the Desert Moss Syntrichia Caninervis," Journal of Thermal Biology, vol. 34, no. 3, pp. 131 - 137, Elsevier, Apr 2009.
The definitive version is available at https://doi.org/10.1016/j.jtherbio.2008.12.001
Department(s)
Biological Sciences
Keywords and Phrases
Bryophyte; Gametophyte; Protonema; Regeneration; Syntrichia; Thermal stress
International Standard Serial Number (ISSN)
0306-4565
Document Type
Article - Journal
Document Version
Citation
File Type
text
Language(s)
English
Rights
© 2023 Elsevier, All rights reserved.
Publication Date
01 Apr 2009
Comments
National Science Foundation, Grant IOB 0416281