Results 31 to 40 of about 362 (94)

Peculiar Evolutionary History of miR390‐Guided TAS3‐Like Genes in Land Plants

open access: yesThe Scientific World Journal, Volume 2013, Issue 1, 2013., 2013
PCR‐based approach was used as a phylogenetic profiling tool to probe genomic DNA samples from representatives of evolutionary distant moss taxa, namely, classes Bryopsida, Tetraphidopsida, Polytrichopsida, Andreaeopsida, and Sphagnopsida. We found relatives of all Physcomitrella patens miR390 and TAS3‐like loci in these plant taxa excluding ...
Maria S. Krasnikova   +7 more
wiley   +1 more source

The Transcriptomics of Secondary Growth and Wood Formation in Conifers

open access: yesMolecular Biology International, Volume 2013, Issue 1, 2013., 2013
In the last years, forestry scientists have adapted genomics and next‐generation sequencing (NGS) technologies to the search for candidate genes related to the transcriptomics of secondary growth and wood formation in several tree species. Gymnosperms, in particular, the conifers, are ecologically and economically important, namely, for the production ...
Ana Carvalho   +4 more
wiley   +1 more source

Exploring Diversification and Genome Size Evolution in Extant Gymnosperms through Phylogenetic Synthesis

open access: yesJournal of Botany, Volume 2012, Issue 1, 2012., 2012
Gymnosperms, comprising cycads, Ginkgo, Gnetales, and conifers, represent one of the major groups of extant seed plants. Yet compared to angiosperms, little is known about the patterns of diversification and genome evolution in gymnosperms. We assembled a phylogenetic supermatrix containing over 4.5 million nucleotides from 739 gymnosperm taxa ...
J. Gordon Burleigh   +5 more
wiley   +1 more source

A Global, Taxon‐Stratified, High‐Resolution Sampling‐Effort Dataset From GBIF for Bias‐Aware Ecological Modelling

open access: yesDiversity and Distributions, Volume 32, Issue 5, May 2026.
ABSTRACT Introduction and Aim Spatiotemporal and taxonomic sampling bias in biodiversity occurrence data poses critical challenges for robust ecological inference, species distribution models (SDMs), and conservation planning. Despite the exponential growth in global biodiversity records over recent decades, these biases persist.
Ahmed El‐Gabbas
wiley   +1 more source

The impact of invasive alien species on threatened and endangered species: A geographic perspective

open access: yesWildlife Society Bulletin, Volume 48, Issue 4, December 2024.
To help guide recovery efforts, we document how invasive alien species (IAS) impact threatened and endangered species (T&ES) under the Endangered Species Act. Our research shows that 58% of T&ES (n = 1,545) were impacted by IAS, with Pacific Island species (97%) facing greater threats from IAS compared to Mainland (38%) and Atlantic Island species (22%)
Aaron M. Haines   +12 more
wiley   +1 more source

The non‐flowering plants of a near‐polar forest in East Gondwana, Tasmania, Australia, during the Early Eocene Climatic Optimum

open access: yesAmerican Journal of Botany, Volume 111, Issue 9, September 2024.
Abstract Premise The Cenozoic Macquarie Harbour Formation (MHF) hosts one of the oldest and southernmost post‐Cretaceous fossil plant assemblages in Australia. Coinciding with the Early Eocene Climatic Optimum (EECO) and predating the breakup of Australia from Antarctica, it offers critical data to study the diversity and extent of the Austral Polar ...
Miriam A. Slodownik
wiley   +1 more source

Unearthing the soil‐borne microbiome of land plants

open access: yesGlobal Change Biology, Volume 30, Issue 5, May 2024.
We studied the soil organisms consistently associated with land plants (vascular plants and mosses) across contrasting climates, soils, and vegetation types. We found a small subset of bacteria, fungi, and protists that defined the consistent soil‐borne microbiome of land plants and determined their importance for the functioning of plant‐associated ...
Raúl Ochoa‐Hueso   +37 more
wiley   +1 more source

Bringing the forest back: Restoration priorities in Colombia

open access: yesDiversity and Distributions, Volume 30, Issue 4, April 2024.
Abstract Aim Colombia has committed to ambitious forest restoration targets which include a 1 million ha Bonn Challenge commitment and 6.47–8.31 million ha (rehabilitation and restoration, respectively) under the National Restoration Plan. Determining where and how to implement programs to achieve these targets remains a significant challenge ...
Brooke A. Williams   +20 more
wiley   +1 more source

Oligocene macroflora of Nagybatony-Ujlak (Hungary)

open access: yes, 2003
Oligocene macroflora of Nagybatony-Ujlak ...
Lilla Hably (7888310), Hably, Lilla
core   +1 more source

Коллекция Cycadopsida Национального ботанического сада им. Н. Н. Гришко НАН Украины

open access: yesБюллетень Брянского отделения Русского ботанического общества, 2013
Приведены данные о таксономическом и количественном составе коллекции Cycadopsida Национального ботанического сада им. Н.Н. Гришко НАН Украины. Указаны основные источники пополнения коллекциии направления исследований с растениями этой группы.
openaire   +1 more source

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