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1
Molecular and Functional Evolution of the Spermatophyte Sesquiterpene Synthases
Published 2021-06-01Subjects: “…spermatophyte sesquiterpene synthetase…”
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2
Newly recorded of spermatophyte from Tibet Autonomous Region, China(西藏种子植物新记录)
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3
Dispersal capacities of pollen, seeds and spores: insights from comparative analyses of spatial genetic structures in bryophytes and spermatophytes
Published 2023-10-01“…Based on a meta-analysis of cpDNA and nDNA sequence data in western Europe, we test the hypotheses that nDNA genetic structures are similar in bryophytes and spermatophytes due to the similar size of spores and pollen grains, whereas genetic structures derived from the analysis of cpDNA are significantly stronger in spermatophytes than in bryophytes due to the substantially larger size of seeds as compared to spores.MethodsSequence data at 1-4 loci were retrieved for 11 bryophyte and 17 spermatophyte species across their entire European range. …”
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4
Analysis of students' digital literacy ability in the Spermatophyta course
Published 2024-01-01Subjects: Get full text
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5
Natural and Historical Heritage of the Lisbon Botanical Gardens: An Integrative Approach with Tree Collections
Published 2021-07-01Subjects: Get full text
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6
PredPlantPTS1: a web server for the prediction of plant peroxisomal proteins
Published 2012-08-01“…The server allows the submission of protein sequences from diverse spermatophytes and also performs well for mosses and algae. …”
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7
The Greater Midlands—A Mid-Elevation Centre of Floristic Endemism in Summer-Rainfall Eastern South Africa
Published 2023-11-01“…The GMCFE hosts at least 220 endemic spermatophytes, of which almost a fifth belong to the family Apocynaceae. …”
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The significance of Runcaria (Middle Devonian, Belgium) in the evolution of seed plants
Published 2005-12-01“…The advent of reproduction by seeds was one of the most essential evolutionary steps in plant history: the vast majority of living plants are seed plants (spermatophytes). The seed habit includes the following set of defining characteristics: (1) heterospory, (2) occurrence of a single megaspore that germinates within an indehiscent megasporangium (nucellus) retained on the sporophyte, (3) enclosure of the megasporangium in an integument, and (4) capture of pollen before seed dispersal. …”
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Spermatophyta (Plantae) and invasive alien plants of Wanda Mountains in China: a first checklist
Published 2023-06-01“…In this study, we present the first checklist of spermatophyte and invasive alien plant species in the Wanda Mountains, which was compiled using published materials, specimen records and field surveys conducted from 2018 to 2020. …”
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10
Vascular epiphytes in the Amazon: main gaps, limitations and perspectives for studies on the subject
Published 2023-07-01“…There was a predominance of studies related to the floristics, systematics and biogeography of spermatophytes and ferns, focusing on the diversity and taxonomy of certain families (e.g. …”
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What makes a good phorophyte? Predicting occupancy, species richness and abundance of vascular epiphytes in a lowland seasonal tropical forest
Published 2022-11-01“…Epiphytic spermatophytes and ferns occupied 2.3 and 10.8% of the available host trees, respectively. …”
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12
Multiple metabolic innovations and losses are associated with major transitions in land plant evolution
Published 2020“…Our results revealed that genes encoding the complete biosynthetic pathway for brassinosteroid phytohormones and enzymes for brassinosteroid inactivation are present only in spermatophytes. Genes encoding only part of the biosynthesis pathway are present in ferns and lycophytes, indicating a stepwise evolutionary acquisition of this pathway. …”
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Polish Cryobanks: Research and Conservation of Plant Genetic Resources
Published 2022-12-01“…From the point of view of systematics, plant material belonging to spermatophytes dominates in Polish gene banks, while spore plants are rarely represented. …”
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The climbing flora of India: A comprehensive checklist [version 1; peer review: 2 approved]
Published 2022-08-01“…It includes a total of 2,608 species representing 585 genera and 104 spermatophyte plant families. Each species listed in the dataset is categorised according to its degree of woodiness and climbing strategies. …”
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15
Ethnobotanical study of medicinal plants utilized by the Baduy tribe used as a learning resource
Published 2019-06-01“…These species belong to Spermatophyte and divided into 31 families. Furthermore, the validation results showed that the media developed was valid; in which the best component of module, based on students' response, was its presentation (the mean value was 89.5%). …”
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16
Comprehensive evolutionary analysis of the TCP gene family: Further insights for its origin, expansion, and diversification
Published 2022-09-01“…Phylogenetic analysis indicated that at least four subclades (Class I and three subclades of Class II) have been occurred in the ancestor of spermatophyte (seed plant). Both dispersed duplication and segmental duplication or whole-genome duplication (WGD) contributed significantly to the expansion of the TCP gene family over the course of evolution. …”
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Analysis of Hormone Regulation on Seed Germination of Coix Based on Muli-Omics Analysis
Published 2023-07-01“…Seed germination is an important stage of growth and reproduction and plays an important role in the life cycle of spermatophyte. It is co-determined by both genetic and environmental factors, and plant hormone regulation may be a highly conservative mechanism. …”
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Identification of microRNAs actively involved in fatty acid biosynthesis in developing Brassica napus seeds using high-throughput sequencing
Published 2016-10-01“…Seed development has a critical role during the spermatophyte life cycle. In Brassica napus, a major oil crop, fatty acids are synthesized and stored in specific tissues during embryogenesis, and understanding the molecular mechanism underlying fatty acid biosynthesis during seed development is an important research goal. …”
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Rice lipid transfer protein, OsLTPL23, controls seed germination by regulating starch-sugar conversion and ABA homeostasis
Published 2023-01-01“…Seed germination is vital for ensuring the continuity of life in spermatophyte. High-quality seed germination usually represents good seedling establishment and plant production. …”
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Transcriptome Analysis Reveals Putative Induction of Floral Initiation by Old Leaves in Tea-Oil Tree (<i>Camellia oleifera</i> ‘<i>changlin53</i>’)
Published 2022-10-01“…Floral initiation is a major phase change in the spermatophyte, where developmental programs switch from vegetative growth to reproductive growth. …”
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