Results 21 to 30 of about 4,995 (201)
Юг России: экология, развитие, 2023 Aim. In vitro analysis of the inhibitory activity of extracts, fractions and secondary metabolites of plants of the genus Silene [Caryophylaceae] and Serratula cupuliformis [Asteraceae) on the replication of SARS-CoV-2.Material and Methods.
E. I. Kazachinskaia +8 more
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An NHC‐Coordinated Silicon/Sulfur Analogue of an Acyl Carbene
Angewandte Chemie, EarlyView.An NHC complex of an Si/S analogue of an acyl carbene is synthesized by the reaction of a disilyne with a cyclic thiourea. The observed Si2S three‐membered ring with unsymmetrical Si─S distances and a Si─Si single bond is consistent with intramolecular coordination of the silathioacyl sulfur to the silylene center.
Takuto Toyooka +2 more
wiley +2 more sources
Quantitative Analysis of Seed Surface Tubercles in Silene Species
Plants, 2023 In the Caryophyllaceae, seed surfaces contain cell protrusions, of varying sizes and shapes, called tubercles. Tubercles have long been described in many species, but quantitative analyses with measurements of size and shape are lacking in the literature.
José Luis Rodríguez-Lorenzo +4 more
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Mediterranean Botany, 2019 This paper presents a re-evaluation of the taxonomic relationships of Silene sericea var. balearica based on morphological features Critical examination of herbarium specimens (including type material) and living plants has shown that S.
Llorenç Sáez Gonyalons +4 more
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Description of a new Rhizotrogus Latreille, 1825 (Scarabaeidae, Melolonthinae), from the Island of Pantelleria (Sicily Channel, Italy) [PDF]
Biodiversity Data JournalRhizotrogini comprises just over 45 taxa in Italy, some of which are endemic or subendemic. However, the elusive nature of several taxa, along with the uncertain taxonomic status of certain species, means that some species or populations within these ...
Ignazio Sparacio +3 more
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Algunas plantas interesantes para la flora de Aragón, IV [Some plants of interest for the flora of Aragón (NE Spain), IV] [PDF]
Flora Montiberica, 2012 RESUMEN: Se citan por primera vez en la provincia de Huesca Coronopus didymus, Cressa cretica, Lagurus ovatus, Paspalum saurae, Senecio inaequidens, Silene pendula y Smyrnium olusatrum, y como novedad provincial para Zaragoza Silene pendula.
Javier PUENTE CABEZA
doaj
Mitochondrial heteroplasmy in an avian hybrid form (Passer italiae: Aves, Passeriformes)
Mitochondrial DNA. Part B. Resources, 2019 Mitochondrial heteroplasmy is the result from biparental transmission of mitochondrial DNA (mtDNA) to the offspring. In such rare cases, maternal and paternal mtDNA is present in the same individual.
Martin Päckert +3 more
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PLoS ONE, 2011 In the plant genus Silene, separate sexes and sex chromosomes are believed to have evolved twice. Silene species that are wholly or largely hermaphroditic are assumed to represent the ancestral state from which dioecy evolved.
Gabriel A B Marais +5 more
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BMC Genomics, 2009 Background Expressed sequence tag (EST) databases represent a valuable resource for the identification of genes in organisms with uncharacterized genomes and for development of molecular markers. One class of markers derived from EST sequences are simple
Marais Gabriel AB +3 more
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Silene sunhangii (Caryophyllaceae), a new species from China [PDF]
PhytoKeys, 2019 Silene sunhangii, a new species of Caryophyllaceae known from only three populations in Hubei and Hunan provinces of central China, is described. Both morphological and molecular data were used to assess the taxonomic status and relationships of this ...
Nan Lin +7 more
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