Results 31 to 40 of about 7,052 (216)
, 2021 Gymnosperms represent a broad range of seed-bearing plants that differ from flowering plants in not having seeds enclosed within carpels. Gymnosperms are probably monophyletic, having arisen among ‘progymnosperm’ stock in the Devonian. Key adaptations involving retention of the megagametophyte within a protective coating to form a seed on the parent ...
openaire +3 more sources
The importance of sampling standardization for comparisons of insect herbivory in deep time: a case study from the late Palaeozoic [PDF]
Royal Society Open Science, 2018 Sampling standardization has not been fully addressed for the study of insect herbivory in the fossil record. The effects of sampling within a single locality were explored almost a decade ago, but the importance of sampling standardization for ...
Sandra R. Schachat +2 more
doaj +1 more source
Plant-Environment Interactions, 2021 Why this research Matters The inner bark plays important roles in tree stems, including radial exchange of water with the xylem and translocation of carbohydrates.
Daniel Epron +4 more
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Recent advances on phylogenomics of gymnosperms and a new classification
Plant Diversity, 2022 Living gymnosperms comprise four major groups: cycads, Ginkgo, conifers, and gnetophytes. Relationships among/within these lineages have not been fully resolved.
Yong Yang +8 more
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Radiocarbon Dates of Excavated Gymnosperm Wood from Painel do Pilão. [PDF]
, 2016 Radiocarbon Dates of Excavated Gymnosperm Wood from Painel do Pilão.
Christopher Sean Davis (3595478)
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Context and Mutation in Gymnosperm Chloroplast DNA [PDF]
, 2023 Mutations and subsequent repair processes are known to be strongly context-dependent in the flowering-plant chloroplast genome. At least six flanking bases, three on each side, can have an influence on the relative rates of different types of mutation at
Brian R. Morton
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Effect of Host, Environment and Fungal Growth on Fungal Leaf Endophyte Communities in Taiwan
Journal of Fungi, 2020 Fungal endophytes inhabit plant tissues without causing disease symptoms. They are highly diverse and distributed globally in all plants that have been investigated.
Yu-Ling Huang
doaj +1 more source
A Reference Genome Sequence for Giant Sequoia
G3: Genes, Genomes, Genetics, 2020 The giant sequoia (Sequoiadendron giganteum) of California are massive, long-lived trees that grow along the U.S. Sierra Nevada mountains. Genomic data are limited in giant sequoia and producing a reference genome sequence has been an important goal to ...
Alison D. Scott +13 more
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Dry Climate Filters Gymnosperms but Not Angiosperms through Seed Mass
Diversity, 2023 In the context of climate change in recent years, the fate of woody plant seed has an important impact on forest regeneration. Seed mass is an important reproductive strategy of plants. There are huge differences between gymnosperms (mainly conifers) and
Yang Qi +4 more
doaj +1 more source
Gymnosperm species richness patterns along the elevational gradient and its comparison with other plant taxonomic groups in the Himalayas [PDF]
, 2020 Phylogenetic constraints on ecophysiological adaptations and specific resource requirements are likely to explain why some taxonomic/functional groups exhibit different richness patterns along climatic gradients.
Bhattarai, Khem Raj +3 more
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