发生 发表于 2025-3-26 20:57:19
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Chemotaxonomic Significance of Alkaloids in Plants, Alkaloids are nitrogen-containing secondary metabolites present in plant kingdom. These alkaloids play significant role in chemotaxonomic classification of plants. The present chapter discusses the distribution of alkaloids in plants and their applications in plant taxonomy.滑稽 发表于 2025-3-27 08:40:19
,The ‘Sixth Mass Extinction Crisis’ and Its Impact on Flowering Plants,nability of the prevailing diversity depends on the ability of species/populations to reproduce and recruit new individuals to sustain populations. Recruitment is the final step in a long series of sequential events starting with the flower. Among these sequential events, pollination, a prerequisite占线 发表于 2025-3-27 12:35:17
Soft Coral Biodiversity in the Red Sea Family Alcyoniidae: A Biopharmaceutical and Ecological Perspential as a provider for new bioactive metabolites. Marine natural products display an extraordinary chemical and pharmacological scope. This could be attributed to their necessity to release secondary metabolites as their own chemical defense tools to survive in extreme environment, to resist their模范 发表于 2025-3-27 15:11:12
Woody Perennial Diversity at Various Land forms of the Five Agro-Climatic Zones of Rajasthan, Indiaiversity patters were analyzed with help of species richness, diversity index (Shannon-Weaver index, H) and with evenness (E). SHE analysis was performed to quantify the patterns of these diversity patterns for a specific land form among the agro-climatic zones. Further, plant community behaviors unGene408 发表于 2025-3-27 19:44:47
Chemotaxonomic Implications of Methoxy Flavonoids in , and ,rom . and ., however, pentamethoxy flavonoids were obtained exclusively from . species. This review confirms that flavonoids are a useful marker for . and . species, especially the mono- and di-methoxylated flavonoids.Intersect 发表于 2025-3-27 22:37:56
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The Bioactivity and Chemotaxonomy of Microalgal Carotenoids,theory of protist evolution which gave rise to 11 algal divisions. At present, there are 27 reported classes of photosynthetic algae representing 44 pigment types based on the distribution of their chlorophyll and carotenoid pigments.音乐等 发表于 2025-3-28 06:35:34
Combined Phylogenetic Analysis in , (Cactaceae), the Use of Morphology, and Taxonomic Implications,relationships of . did not agree between analyses. A second bayesian analysis using long-branch extraction test resulted in a topology with a morphologically congruent position of .. Parsimony and Bayesian analyses corroborated the monophyly of ., which included eight monophyletic groups. The cladesCeremony 发表于 2025-3-28 11:35:29
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