Results 151 to 160 of about 52,499 (293)

Extensive diversity of Symbiochlorum‐related algae from environmental sequences and culture strains supports the description of the new family Symbiochloraceae (Ulvophyceae, Chlorophyta)

open access: yesJournal of Phycology, EarlyView.
Abstract The genus Symbiochlorum, initially described from a single strain isolated from a coral in the South China Sea, was shown to be a sister lineage of Ignatius within the green algal order Ignatiales. Its significant phylogenetic divergence from Ignatius raises the possibility of its classification as a new family.
Heroen Verbruggen   +5 more
wiley   +1 more source

Parthenogenic hybrid geckos differ from their sexual counterparts in skin microbiomes but not in rates of water loss

open access: yesJournal of Zoology, EarlyView.
Parthenogenic hybrid populations often have differing morphological, physiological, and ecological traits from their parent populations, which alongside clonal reproduction contribute to increased fitness. However, slowed rates of co‐evolution can reduce parthenogens' capacity to outpace parasites, resulting in higher rates of parasitism.
C. L. Weitzman   +6 more
wiley   +1 more source

Hybridization and gene expression: Beyond differentially expressed genes

open access: yesMolecular Ecology, EarlyView.
Abstract Gene expression has a key role in reproductive isolation, and studies of hybrid gene expression have identified mechanisms causing hybrid sterility. Here, we review the evidence for altered gene expression following hybridization and outline the mechanisms shown to contribute to altered gene expression in hybrids. Transgressive gene expression,
Anna Runemark   +2 more
wiley   +1 more source

Wet Season Environments Drive Local Adaptation in the Timber Tree Dicorynia guianensis in French Guiana

open access: yesMolecular Ecology, EarlyView.
ABSTRACT The vast tropical rainforests of the Guiana Shield in Northern South America play a vital role in maintaining the region's ecological balance and economy. Increasing pressure from selective logging, gold mining and climate variability threatens these ecosystems. Sustainable rainforest management requires understanding the genetic diversity and
Julien Bonnier   +8 more
wiley   +1 more source

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