Resultados de búsqueda - "angiosperms"
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The global distribution and drivers of wood density and their impact on forest carbon stocks
Publicado 2025“…Our findings reveal a pronounced latitudinal gradient, with wood in tropical forests being up to 30% denser than that in boreal forests. In both angiosperms and gymnosperms, hydrothermal conditions represented by annual mean temperature and soil moisture emerged as the primary factors influencing the variation in wood density globally. …”
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New insights into wood anatomy and function relationships: how Eucalyptus challenges what we already know
Publicado 2020“…These results provide new insights into the relationships between wood structure and function of angiosperm species.…”
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Pantropical tree rings show small effects of drought on stem growth
Publicado 2025“…Stem growth declines exceeded 10% in 25% of cases and were larger at hotter and drier sites and for gymnosperms compared with angiosperms. Growth declines generally did not outlast drought years and were partially mitigated by growth stimulation in wet years. …”
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Retrotransposon and CRISPR/Cas9‑mediated knockout of NOD26 impairs the legume‑rhizobia symbiosis
Publicado 2022“…Recently, we have reported the emergence of NOD26 in the nitrogen-fixing clade of angiosperms via tandem duplication. Here, we characterized the two copies of NOD26 from Medicago truncatula (Medtr8g087710 and Medtr8g087720) in their transport abilities, and at gene expression and genetic levels. …”
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Mineralogical characterization of fossil woods from the Las Cañas Formation (early Pliocene), Santiago del Estero, Argentina, mainly using SEM and EDX, XRD, FTIR and Confocal Raman...
Publicado 2025“…This study conducted physicochemical and mineralogical characterization of fossil angiosperm woods, from Neogene fluvial sedimentary deposits of the Dulce River (Termas de Río Hondo Sector), Santiago del Estero Province, Argentina. …”
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Salt glands in the Poaceae Family and their relationship to salinity tolerance
Publicado 2018“…The Poaceae is one of the most important Angiosperm families, in terms of morphological diversity, ecology and economic importance. …”
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Use of near-infrared spectroscopy to estimate physical, anatomical and hydraulic properties of Eucalyptus wood
Publicado 2024“…Previous studies have shown that a significant number of anatomical, physical, chemical and mechanical wood properties can be estimated through NIRS, both for angiosperm and gymnosperm species. However, the ability of this technique to predict functional traits related to drought resistance has been poorly explored, especially in angiosperm species. …”
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Australian vegetation
Publicado 1997“…At a higher taxonomic level, almost all angiosperm families in Australia occur widely in other parts of the world. …”
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Worldwide diversity of endophytic fungi and insects associated with dormant tree twigs
Publicado 2023“…We present records of endophytic fungi and insects in twigs of 17 angiosperm and gymnosperm genera, from 51 locations in 32 countries worldwide. …”
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Characterisation of the telomeres at opposite ends of a 3 Mb Theileria parva chromosome
Publicado 1995“…The T. parva telomeric repeat sequences, a tandem array of TTTTAGGG or TTTAGGG interspersed with a few variant copies, showed a high degree of sequence identity of those of the photosynthetic algae Chlamydomonas reinhardtii (97 percent identity) and Chlorella vulgaris (87.7 percent identity) and the angiosperm Arabidopsis thaliana (84.4 percent identity). …”
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Genome-Wide classification and phylogenetic analyses of the GDSL-Type Esterase/Lipase (GELP) family in flowering plants
Publicado 2022“…First, we applied an iterative phylogenetic method using a selected set of representative angiosperm genomes (three monocots and five dicots) and identified 10 main clusters, subdivided into 44 orthogroups (OGs). …”
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Field performance of improved cowpea varieties under conditions of natural infestation by the parasitic weed Striga gesnerioides
Publicado 2008“…Yields are, however, considerably reduced by the parasitic angiosperm Striga gesnerioides. Field trials over 2 years in two localities in northeast Nigeria evaluated the performance of diverse cowpea varieties under conditions of natural infestation by Striga. …”
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Potential effects of ongoing and proposed hydropower development on terrestrial biodiversity in the Indian Himalaya
Publicado 2012“…The SAR model projected that by 2025, deforestation due to dam building would likely result in extinction of 22 angiosperm and 7 vertebrate taxa. Disturbance due to dam building would likely reduce tree species richness by 35%, tree density by 42%, and tree basal cover by 30% in dense forests. …”
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Environmental correlates for tropical tree diversity and distribution patterns in Borneo
Publicado 2009“…Tree PD was correlated positively with elevation and temperature seasonality and was largely determined by gymnosperms. However, angiosperm PD also correlated positive with elevation. …”
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Mobile forms of carbon in trees : metabolism and transport
Publicado 2024“…A search of possible evolutionary drivers behind the diversity of C-carrying molecules in trees reveals no consistent differences in C transport mechanisms between angiosperm and gymnosperm trees. Furthermore, the distribution of C forms across species suggests that climate-related environmental factors will not explain the diversity of C transport forms. …”
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Prediction of hydraulic conductivity loss from relative water loss: new insights into water storage of tree stems and branches
Publicado 2019“…Branches and saplings of temperate conifer (Picea abies, Larix decidua) and angiosperm species (Acer campestre, Fagus sylvatica, Populus x canescens, Populus tremula, Sorbus torminalis) and trunk wood of mature P. abies trees were analyzed. …”
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