High levels of genetic variability and inbreeding in two Neotropical dioecious palms with contrasting life histories
Article Abstract:
Patterns of population genetic variation of the two study species are used to address the levels of genetic variation of Chamaedorea elatior and of Chamaedorea tepejilote in a mountainous region. It indicates that this pattern is explained by low reproductive frequency among individuals and over years in Chamaedorea elatior and by reproductive dominance in Chamaedorea tepejilote.
Publication Name: Heredity
Subject: Biological sciences
ISSN: 0018-067X
Year: 2007
User Contributions:
Comment about this article or add new information about this topic:
Mapping reciprocal effects and interactions with plant density stress in Zea mays L
Article Abstract:
A research on the influence and the stress response of reciprocal effects on the phenotype of the progeny sporophyte in Zea mays L. is analyzed and it is determined that the plant population density resulted in the changes in the maternal effect, 'parent-of-origin' and cytoplasmic effects as the time passed.
Publication Name: Heredity
Subject: Biological sciences
ISSN: 0018-067X
Year: 2007
User Contributions:
Comment about this article or add new information about this topic:
- Abstracts: Monitoring genetic diversity in tropical trees with multilocus dominant markers. Limited pollen dispersal and biparental inbreeding in Symphonia globulifera in French Guiana
- Abstracts: Role of tryptophan residues in toxicity of Cry1Ab toxin from Bacillus thuringiensis
- Abstracts: Wing shape heritability and morphological divergence of the sibling species Drosophila mercatorum and Drosophila paranaensis
- Abstracts: A mutation in separase causes genome instability and increased susceptibility to epithelial cancer. Hematopoietic stem cell fate is established by the Notch-Runx pathway
- Abstracts: DNA damage and checkpoint pathways: molecular anatomy and interactions with repair. HnRNP K: An HDM2 target and transcriptional coactivator of p53 in response to DNA damage