Results 211 to 220 of about 3,833,415 (234)

The Complete External Transcribed Spacer of 18S-26S rDNA: Amplification and Phylogenetic Utility at Low Taxonomic Levels in Asteraceae and Closely Allied Families

Molecular Phylogenetics and Evolution, 2000
For molecular phylogenetic reconstruction of some intrageneric groups of plants, a DNA region is needed that evolves more rapidly than the internal transcribed spacer (ITS) of the 18S-26S nuclear ribosomal DNA (nrDNA) repeat. If the region identified is nuclear, it would also be desirable for it to undergo rapid concerted evolution to eliminate ...
Leslie Goertzen   +2 more
exaly   +3 more sources

NUMERICAL TAXONOMIC STUDY OF SELECTED PLANTS OF ASTERACEAE FAMILY FROM AHMEDABAD DISTRICT, GUJARAT

International Association of Biologicals and Computational Digest, 2022
The article is about the systematic study of 30 species that belongs to 26 genera of Asteraceae family in Ahmedabad District. A total of 52 characters were measured, comprising qualitative and quantitative characters. Characters and character states were determined through examination of both living and herbarium specimens.
Jaivin Patel   +3 more
openaire   +1 more source

A comprehensive generic-level phylogeny of the sunflower family: Implications for the systematics of Chinese Asteraceae

open access: yesJournal of Systematics and Evolution, 2016
The sunflower family (Asteraceae) is the largest and the most diverse flowering plant family, comprising 24 000-30 000 species and 1600-1700 genera.
Fu, Zhi-Xi   +4 more
exaly   +2 more sources

Foliar micromorphology with emphasis on the trichomes diversity and its taxonomic relevance in selected tribes of Asteraceae from Hainan Island

Flora: Morphology, Distribution, Functional Ecology of Plants, 2023
Maryam Akram Butt   +2 more
exaly  

Constituents and biological activities of selected genera of the Iranian Asteraceae family

Journal of Herbal Medicine, 2021
Afsaneh Faridchehr   +1 more
exaly  

The Plants of the Asteraceae Family as Agents in the Protection of Human Health

International Journal of Molecular Sciences, 2021
Beata Olas, Agata Rolnik
exaly  

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