Results 11 to 20 of about 8,585 (205)
Scientific Reports, 2018 AbstractDriven by limited resources and a sense of urgency, the prioritization of species for conservation has been a persistent concern in conservation science. Gymnosperms (comprising ginkgo, conifers, cycads, and gnetophytes) are one of the most threatened groups of living organisms, with 40% of the species at high risk of extinction, about twice as
Félix Forest +14 more
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BMC Plant Biology, 2023 Background The complex physical structure and abundant repeat sequences make it difficult to assemble the mitogenomes of seed plants, especially gymnosperms. Only approximately 33 mitogenomes of gymnosperms have been reported. However, as the most widely
Changying Xia +9 more
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Isolation of an AGAMOUS homolog from Zamia muricata [PDF]
Songklanakarin Journal of Science and Technology (SJST), 2020 AGAMOUS (AG) is a class C MADS-box gene that plays an important role in the development of reproductive organs in angiosperms and gymnosperms. Here, an AGAMOUS homolog was isolated from male and female Zamia muricata.
Pattamon Sangin +2 more
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Plants, 2023 Climate change is one of the most prominent factors influencing the spatial distribution of plants in China, including gymnosperms. Climatic factors influence gymnosperm distribution along elevational gradients on the Qinghai–Xizang (Tibet) Plateau (QTP),
Muhammad Umair +4 more
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Evolution and structural variations in chloroplast tRNAs in gymnosperms
BMC Genomics, 2021 Background Chloroplast transfer RNAs (tRNAs) can participate in various vital processes. Gymnosperms have important ecological and economic value, and they are the dominant species in forest ecosystems in the Northern Hemisphere.
Yu-He Zhao +6 more
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Variability of chromosome number and morphology and gymnosperm improvement [PDF]
Glasnik Šumarskog Fakulteta: Univerzitet u Beogradu, 2004 The causes of monotypic and polytypic variability of the gymnosperm chromosome complex were studied. The development of karyogram and idiograms of the species should be applied in the aim of upgrading the breeding method and technique.
Tucović Aleksandar +2 more
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Anais da Academia Brasileira de Ciências, 2011 Fossil charcoal has been discovered in the Faxinal Coalfield, Early Permian, Rio Bonito Formation, in the southernmost portion of the Paraná Basin, Brazil.
André Jasper +4 more
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Plants, 2021 Photosynthesis is the major natural process that can harvest and harness solar energy into chemical energy. Photosynthesis is performed by a vast number of organisms from single cellular bacteria to higher plants and to make the process efficient, all ...
Pushan Bag
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Annals of Botany, 1897 (Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Ikeno, Seiichirō, Hirase, S.
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Frontiers in Forests and Global Change, 2020 Wood density is strongly related to key aspects of tree physiological performance. While many studies have examined wood density in different parts of trees, for a variety of reasons, there are very few studies that have compared within-tree density ...
David W. MacFarlane
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