Results 31 to 40 of about 6,277 (226)
Revista Mexicana de Biodiversidad, 2021 Traditionally, it is thought that arbuscular mycorrhizae establish a symbiosis with the roots of numerous angiosperm and some gymnosperm families. However, the mobilization and transfer of macro- and micronutrients to Pinaceae via arbuscular mycorrhizal
Alicia Franco-Ramírez +6 more
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Hortus Botanicus, 2015 The article contains information about a collection of plants Pinaceae Lindl. in Polar-Alpine Botanical Garden-Institute. The analysis of structure of the introduced plants of Pinaceae family in vital forms, an origin of initial material, features of ...
Goncharova Oxana Alexandrovna
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A comparative study of the needle folded mesophyll in Pinus and Cedrus (Pinaceae) species
Известия высших учебных заведений. Поволжский регион: Естественные науки, 2022 Background. The structure of the assimilatory tissue of the leaves at conifers studied mainly on cross-sections. The purpose of the study is to compare the features of the 3D forms of assimilative cells and the structure of the needle mesophyll in the ...
G.K. Zvereva
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Somatic Embryogenesis in Conifers: One Clade to Rule Them All?
Plants, 2023 Somatic embryogenesis (SE) in conifers is usually characterized as a multi-step process starting with the development of proembryogenic cell masses and followed by histodifferentiation, somatic embryo development, maturation, desiccation, and plant ...
Hugo Pacheco de Freitas Fraga +3 more
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Applications in Plant Sciences, EarlyView.Abstract Premise As the sister clade to angiosperms, extant gymnosperms are crucial for reconstructing ancestral gene regulatory networks in seed plants. This highlights the need for model systems representing each of their distinct lineages. However, tools to quickly and effectively investigate gene function in gymnosperms are still limited due to the
Anthony G. K. Garcia +4 more
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Applications in Plant Sciences, EarlyView.Abstract Premise Genebanks must maintain viable seeds for decades. Seeds that germinate are clearly alive, but some seeds, often from wild populations, do not germinate because they are dormant, empty, aged, or damaged (D.E.A.D.). This work evaluates the effects of D.E.A.D.
Christina Walters +33 more
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Development of Pinaceae and Cupressaceae Essential Oils from Forest Waste in South Korea
Plants, 2023 The growing awareness of environmental issues has garnered increasing interest in the use of waste material in a wide variety of applications. From this viewpoint, developing essential oils from forest waste can bring new cost opportunities for the ...
Chanjoo Park, Heesung Woo, Mi-Jin Park
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Chemical relationship between Pinaceae [PDF]
Biochemical Systematics and Ecology, 1980 Fingerprints of phenolic compounds of leaf extracts of eleven pine species have been made by paper chromatography and HPLC. The results suggest a chemical relationship which agrees fairly well with those based on immunological and morphological characters but not always with the classification commonly used.
Niemann, G.J., Genderen, H.H. van
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Early evolutionary history of the seed
Biological Reviews, EarlyView.ABSTRACT The seed is an essential stage in the life history of gymnospermous and angiospermous plants, facilitating both their survival and dispersal. We reappraise knowledge of the evolutionary history of the gymnospermous seed, from its origin in the late Devonian through to the well‐known end‐Permian extinctions – an interval encompassing the ...
Richard M. Bateman +2 more
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Czech Journal of Genetics and Plant Breeding, 2021 We used two chloroplast gene regions (matK and rbcL) as a tool for the identification of 33 local conifer species. All 136 sequences, 101 newly generated (14 species for gene matK; 16 species for gene rbcL) and 35 retrieved from the GenBank, were used in
Mai Phuong Pham +4 more
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