Results 61 to 70 of about 1,120 (127)
Status and Role of Antioxidant Enzymes in Sexual and Apomictic Species of \u3cem\u3eBoechera\u3c/em\u3e [PDF]
, 2020 Enzymatic and non-enzymatic antioxidation systems provide protection against the toxic effects of activated oxygen species including scavenging H2O2. It is evident that during stress plants produce different ROS which play a negative role in regulating ...
Carman, John G. +3 more
core +1 more source
, 2021 Differential local adaptation restricts gene flow between populations inhabiting distinct environments, resulting in isolation by adaptation. In addition to the statistical inferences of genotype-environment associations, an integrative approach is needed to investigate the effect of local adaptation on population divergence at the ecological, genetic ...
Lin, Ya-Ping +2 more
openaire +1 more source
, 2021 Circadian clocks manifest adaptations to predictable 24-h fluctuations in the exogenous environment, but it has yet to be determined why the endogenous circadian period length in the wild varies genetically around the hypothesized optimum of 24 h. We quantified genetic variation in circadian period in leaf movement in 30 natural populations of the ...
Robby McMinn +2 more
openaire +1 more source
Influences of plant maternal effects, chemotype, and environment on the leaf bacterial community
Plant Biology, Volume 27, Issue 5, Page 903-912, August 2025.Plant maternal effects and growth environment, rather than terpenoid chemotype, determine the leaf microbial community of Tanacetum vulgare, but specific terpenoids are correlated with the abundance of certain bacteria. Abstract Plant individuals within a species can differ markedly in their leaf chemical composition, forming so‐called chemotypes ...
A. Malacrinò +3 more
wiley +1 more source
Pharmacologically Induced Meiosis Apomeiosis Interconversions in \u3ci\u3eBoechera\u3c/i\u3e, \u3ci\u3eArabidopsis\u3c/i\u3e and \u3ci\u3eVigna\u3c/i\u3e [PDF]
, 2018 Apomixis is a clonal propagation method that produces offspring identical to the mother plant. With this feature, superior traits could be maintained over generations. However, our knowledge about apomixis is limited.
Gao, Lei
core +1 more source
Ecology and Evolution, Volume 15, Issue 7, July 2025.Strong ecological gradients along heterogeneous environments play an important role in shaping population differentiation across species ranges. We investigated the spatial variability of biological responses in the intertidal bivalve Mytilus californianus to highlight the costs and trade‐offs of local adaptation and phenotypic plasticity across ...
Casey S. Richards +4 more
wiley +1 more source
In silico identification of conserved microRNAs in large number of diverse plant species [PDF]
, 2008 Background MicroRNAs (miRNAs) are recently discovered small non-coding RNAs that play pivotal roles in gene expression, specifically at the post-transcriptional level in plants and animals.
Jagadeeswaran, Guru, Sunkar, Ramanjulu
core +3 more sources
Costs of reproduction in flowering plants
New Phytologist, Volume 247, Issue 1, Page 55-70, July 2025.Summary Costs of reproduction arise when investments into current reproduction reduce future reproductive fitness. Studies on reproductive costs use diverse approaches, including the analysis of gene expression, physiology, trade‐offs between reproduction and growth/survival, and the impact of reproductive investments on population growth.
Marcel E. Dorken +2 more
wiley +1 more source
The Roles of Epigenetics in the Interplay Between Beneficial Rhizobacteria and Plants
Modern Agriculture, Volume 3, Issue 1, June 2025.The activity of PGPR in soil enhances the availability of nutrients and hormones secreted by these PGPRs, while nutrients acquired from PGPR‐enriched soil induce epigenetic modifications in plants. These altered epigenetic marks subsequently regulate plant gene expression patterns, including those involved in metabolite synthesis (such as root exudates)
Rui Zou +5 more
wiley +1 more source
Chromosomal Evolution and Apomixis in the Cruciferous Tribe Boechereae [PDF]
, 2020 The mustard family (Brassicaceae) comprises several dozen monophyletic clades usually ranked as tribes. The tribe Boechereae plays a prominent role in plant research due to the incidence of apomixis and its close relationship to Arabidopsis.
Ashby, Kaylynn +7 more
core +1 more source