Results 31 to 40 of about 26,306 (234)
BMC Evolutionary Biology, 2020 Background Gymnosperms represent five of the six lineages of seed plants. However, most sequenced plant mitochondrial genomes (mitogenomes) have been generated for angiosperms, whereas mitogenomic sequences have been generated for only six gymnosperms ...
Sheng-Long Kan +4 more
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Loss of YABBY2-Like Gene Expression May Underlie the Evolution of the Laminar Style in Canna and Contribute to Floral Morphological Diversity in the Zingiberales. [PDF]
, 2015 The Zingiberales is an order of tropical monocots that exhibits diverse floral morphologies. The evolution of petaloid, laminar stamens, staminodes, and styles contributes to this diversity.
Almeida, Ana MR +3 more
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Polyploidy in Gymnosperms [PDF]
Evolution, 1959 The gymnosperms constitute a primitive group of seed plants which have a considerable evolutionary interest. A substantial amount of literature on the morphology of the group exists, but very little has been written about the various cytogenetic factors responsible for evolution within the group.
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G3: Genes, Genomes, Genetics, 2020 Understanding the consequences of local adaptation at the genomic diversity is a central goal in evolutionary genetics of natural populations. In species with large continuous geographical distributions the phenotypic signal of local adaptation is ...
Jaakko S. Tyrmi +7 more
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Exploring the plant transcriptome through phylogenetic profiling [PDF]
, 2005 Publicly available protein sequences represent only a small fraction of the full catalog of genes encoded by the genomes of different plants, such as green algae, mosses, gymnosperms, and angiosperms. By contrast, an enormous amount of expressed sequence
Vandepoele, Klaas, Van de Peer, Yves
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Frontiers in Water, 2022 The isotopic composition of xylem water is frequently measured to identify sources of plant water uptake and evaluate the ecosystem water budget. The most common approach to sample xylem water is cryogenic vacuum distillation (CVD).
William H. Bowers, David G. Williams
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Phylogenetic structure and formation mechanism of shrub communities in arid and semiarid areas of the Mongolian Plateau [PDF]
, 2019 The mechanisms of species coexistence within a community have always been the focus in ecological research. Community phylogenetic structure reflects the relationship of historical processes, regional environments, and interactions between species, and ...
Dong, Lei +9 more
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Comparative in silico analysis of SSRs in coding regions of high confidence predicted genes in Norway spruce (Picea abies) and Loblolly pine (Pinus taeda) [PDF]
, 2015 Background: Microsatellites or simple sequence repeats (SSRs) are DNA sequences consisting of 1-6 bp tandem repeat motifs present in the genome. SSRs are considered to be one of the most powerful tools in genetic studies.
García-Gil, Maria Rosario +3 more
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Gymnosperm Resprouting—A Review [PDF]
Plants, 2021 Gymnosperms are generally regarded as poor resprouters, especially when compared to angiosperms and particularly following major disturbance. However, is it this clear-cut? This review investigates two main aspects of gymnosperm resprouting: (i) various papers have provided exceptions to the above generalization—how frequent are these exceptions and ...
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The Karyological Rewiev of Gymnosperms on the Base of Database of the Chromosome Numbers [PDF]
Журнал Сибирского федерального университета: Серия Биология, 2008 A review on karyology of modern gymnosperms with the use of database «Chromosomе numbers of gymnosperms» is done. At present the database includes information on 1036 species, 85 genera, 15 families, 10 orders and 4 classes of gymnosperms. Information on
Elena N. Muratova, Svetlana G. Knyazeva
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