Results 51 to 60 of about 2,138 (177)

Improved chromosome-level genome assembly and annotation of the seagrass, Zostera marina (eelgrass) [version 1; peer review: 2 approved]

open access: yesF1000Research, 2021
Background: Seagrasses (Alismatales) are the only fully marine angiosperms. Zostera marina (eelgrass) plays a crucial role in the functioning of coastal marine ecosystems and global carbon sequestration.
Xiao Ma   +10 more
doaj   +1 more source

Estudios evolutivos en el Orden Alismatales: datación de la filogenia y evolución morfológica [PDF]

open access: yes, 2015
[Resumo] A Orde Alismatales estivo suxeita a numerosos estudos que pretendían esclarecer a súa filoxenia. Aínda así, as relacións evolutivas entre as familias que a compoñen non deixan de ser incertas.
Penas Tizón, Natalia
core  

Phylogenomics and morphology reveal a new species of Anthurium (Araceae) endemic to the Caatinga Domain in Brazil

open access: yesTAXON, Volume 75, Issue 2, April 2026.
Abstract The Caatinga is an exclusively Brazilian phytogeographic domain characterized by xerophytic vegetation, high biodiversity, and remarkable levels of endemism. Despite its ecological importance, this region remains understudied, particularly in terms of its floristic diversity.
Mel de Castro Camelo   +4 more
wiley   +1 more source

The role of Alpine botanical gardens in integrating germplasm bank collections and mission

open access: yesPLANTS, PEOPLE, PLANET, Volume 8, Issue 2, Page 680-692, March 2026.
This study underscores the vital role of Alpine botanical gardens (ABGs) in safeguarding Europe's alpine biodiversity amid climate change and habitat loss. By acting as living laboratories and reservoirs of plant genetic resources, ABGs bridge ex situ and in situ conservation, supporting ecosystem resilience and informing restoration strategies.
Marco Canella   +19 more
wiley   +1 more source

Estudo evolutivo na orde Alismatales [PDF]

open access: yes, 2014
[Resumen]Con el fin de esclarecer las relaciones filogenéticas entre las distintas familias del orden Alismatales, realizamos análisis filogenéticos de parsimonia y Bayesianos de secuencias de las regiones cloroplásticas matK y rbcL procedentes de las ...
Couce Rodríguez, Alberto
core  

Assessments at multiple levels of biological organization allow for an integrative determination of physiological tolerances to turbidity in an endangered fish species. [PDF]

open access: yes, 2016
Turbidity can influence trophic levels by altering species composition and can potentially affect fish feeding strategies and predator-prey interactions.
Connon, Richard E   +6 more
core   +1 more source

A Comparison of DNA Metabarcoding Cloacal Swabs and Stomach Contents for Shark Diet Reconstruction

open access: yesEnvironmental DNA, Volume 8, Issue 1, January–February 2026.
Our results indicate that the less invasive, non‐lethal method of DNA metabarcoding cloacal swabs provided higher taxonomic resolution than more common methods for studying shark trophic ecology (i.e., morphological stomach contents identification and trophic biomarkers) with no statistical difference in overall diet description between cloacal swabs ...
Savannah J. Ryburn   +5 more
wiley   +1 more source

Microbial communities in sediment from Zostera marina patches, but not the Z. marina leaf or root microbiomes, vary in relation to distance from patch edge [PDF]

open access: yesPeerJ, 2017
Background Zostera marina (also known as eelgrass) is a foundation species in coastal and marine ecosystems worldwide and is a model for studies of seagrasses (a paraphyletic group in the order Alismatales) that include all the known fully submerged ...
Cassandra L. Ettinger   +4 more
doaj   +2 more sources

Comparison of marine macrophytes for their contributions to blue carbon sequestration

open access: yes, 2015
Many marine ecosystems have the capacity for long-term storage of organic carbon (C) in what are termed "blue carbon" systems. While blue carbon systems (saltmarsh, mangrove, and seagrass) are efficient at long-term sequestration of organic ...
Beardall, John   +5 more
core   +2 more sources

The mitochondrial genome of an aquatic plant, Spirodela polyrhiza. [PDF]

open access: yesPLoS ONE, 2012
BackgroundSpirodela polyrhiza is a species of the order Alismatales, which represent the basal lineage of monocots with more ancestral features than the Poales.
Wenqin Wang, Yongrui Wu, Joachim Messing
doaj   +1 more source

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