Toward a Causal Explanation of Plant Invasiveness: Seedling Growth and Life‐History Strategies of 29 Pine (Pinus) Species

2002 ◽  
Vol 159 (4) ◽  
pp. 396-419 ◽  
Author(s):  
Eva Grotkopp ◽  
Marcel Rejmánek ◽  
Thomas L. Rost
Keyword(s):  
Life History ◽  
Seedling Growth ◽  
Causal Explanation ◽  
Life History Strategies ◽  
Pinus Species ◽  
Plant Invasiveness

scholarly journals Seedling Growth Response to Biotic and Abiotic Stresses in Lilium longiflorum and L. formosanum in Relation to Their Life History Strategies

10.5109/4714 ◽  
2006 ◽  
Vol 51 (1) ◽  
pp. 83-86
Author(s):  
Michikazu Hiramatsu ◽  
Kanehiro Nanano ◽  
Hiroshi Okubo ◽  
Chieh Li Huang ◽  
Kuang Liang Huang
Keyword(s):  
Life History ◽  
Seedling Growth ◽  
Abiotic Stresses ◽  
Growth Response ◽  
Lilium Longiflorum ◽  
Life History Strategies ◽  
Biotic And Abiotic Stresses

Exposure to glucocorticoids alters life history strategies in a facultatively paedomorphic salamander

2021 ◽  
Author(s):  
Jason R. Bohenek ◽  
Christopher J. Leary ◽  
William J. Resetarits
Keyword(s):  
Life History ◽  
Life History Strategies

scholarly journals Natural variation in plant telomere length is associated with flowering time

2021 ◽  
Author(s):  
Jae Young Choi ◽  
Liliia R Abdulkina ◽  
Jun Yin ◽  
Inna B Chastukhina ◽  
John T Lovell ◽  
...  
Keyword(s):  
Life History ◽  
Telomere Length ◽  
Flowering Time ◽  
Dna Sequences ◽  
Genome Wide Association Study ◽  
Genomic Analysis ◽  
Life History Strategies ◽  
Length Variation ◽  
Chromosomal Structure ◽  
Chromosome Integrity

Abstract Telomeres are highly repetitive DNA sequences found at the ends of chromosomes that protect the chromosomes from deterioration during cell division. Here, using whole genome re-sequencing and terminal restriction fragment assays, we found substantial natural intraspecific variation in telomere length in Arabidopsis thaliana, rice (Oryza sativa), and maize (Zea mays). Genome-wide association study (GWAS) mapping in A. thaliana identified 13 regions with GWAS-significant associations underlying telomere length variation, including a region that harbors the telomerase reverse transcriptase (TERT) gene. Population genomic analysis provided evidence for a selective sweep at the TERT region associated with longer telomeres. We found that telomere length is negatively correlated with flowering time variation not only in A. thaliana, but also in maize and rice, indicating a link between life history traits and chromosome integrity. Our results point to several possible reasons for this correlation, including the possibility that longer telomeres may be more adaptive in plants that have faster developmental rates (and therefore flower earlier). Our work suggests that chromosomal structure itself might be an adaptive trait associated with plant life history strategies.

Intraspecific hybridization, life history strategies and potential invasion success in a parasitoid wasp

2012 ◽  
Vol 26 (6) ◽  
pp. 1311-1329 ◽  
Author(s):  
Chiara Benvenuto ◽  
Sandrine Cheyppe-Buchmann ◽  
Gérald Bermond ◽  
Nicolas Ris ◽  
Xavier Fauvergue
Keyword(s):  
Life History ◽  
Parasitoid Wasp ◽  
Invasion Success ◽  
Life History Strategies ◽  
Intraspecific Hybridization

High levels of liver antioxidants are associated with life-history strategies characteristic of slow growth and high survival rates in birds

2012 ◽  
Vol 182 (7) ◽  
pp. 947-959 ◽  
Author(s):  
Ismael Galván ◽  
Johannes Erritzøe ◽  
Filiz Karadaş ◽  
Anders P. Møller
Keyword(s):  
Life History ◽  
Slow Growth ◽  
Survival Rates ◽  
Life History Strategies ◽  
High Survival

scholarly journals High Genetic Variance in Life-History Strategies within Invasive Populations by Way of Multiple Introductions

2008 ◽  
Vol 18 (5) ◽  
pp. 363-367 ◽  
Author(s):  
Benoît Facon ◽  
Jean-Pierre Pointier ◽  
Philippe Jarne ◽  
Violette Sarda ◽  
Patrice David
Keyword(s):  
Life History ◽  
Genetic Variance ◽  
Life History Strategies ◽  
Multiple Introductions

Demography of Xenosaurus platyceps (Squamata: Xenosauridae): a comparison between tropical and temperate populations

2008 ◽  
Vol 29 (2) ◽  
pp. 245-256 ◽  
Author(s):  
Carissa Jones ◽  
Isaac Rojas-González ◽  
Julio Lemos-Espinal ◽  
Jaime Zúñiga-Vega
Keyword(s):  
Life History ◽  
Population Growth ◽  
Adult Mortality ◽  
Life History Strategies ◽  
Relative Importance ◽  
Theoretical Frameworks ◽  
Population Growth Rates ◽  
Relative Contribution ◽  
Two Populations ◽  
Average Fitness

Abstract There appears to be variation in life-history strategies even between populations of the same species. For ectothermic organisms such as lizards, it has been predicted that demographic and life-history traits should differ consistently between temperate and tropical populations. This study compares the demographic strategies of a temperate and a tropical population of the lizard Xenosaurus platyceps. Population growth rates in both types of environments indicated populations in numerical equilibrium. Of the two populations, we found that the temperate population experiences lower adult mortality. The relative importance (estimated as the relative contribution to population growth rate) of permanence and of the adult/reproductive size classes is higher in the temperate population. In contrast, the relative importance for average fitness of fecundity and growth is higher in the tropical population. These results are consistent with the theoretical frameworks about life-historical differences among tropical and temperate lizard populations.

Using stable isotopes and C:N ratios to examine the life-history strategies and nutritional sources of larval lampreys

2015 ◽  
Vol 88 (2) ◽  
pp. 638-654 ◽  
Author(s):  
T. M. Evans ◽  
J. E. Bauer
Keyword(s):  
Stable Isotopes ◽  
Life History ◽  
Life History Strategies
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