Results 161 to 170 of about 8,183 (209)

Phylogenomic and structural analyses of 18 complete plastomes across nearly all families of early-diverging eudicots, including an angiosperm-wide analysis of IR gene content evolution

Molecular Phylogenetics and Evolution, 2016
The grade of early-diverging eudicots includes five major lineages: Ranunculales, Trochodendrales, Buxales, Proteales and Sabiaceae. To examine the evolution of plastome structure in early-diverging eudicots, we determined the complete plastome sequences
Douglas E. Soltis, Pamela S. Soltis, Tingting Zhao   +2 more
exaly   +2 more sources

Phylogenetic relationships among early-diverging eudicots based on four genes: were the eudicots ancestrally woody?

Molecular Phylogenetics and Evolution, 2004
Based on analyses of combined data sets of three genes (18S rDNA, rbcL, and atpB), phylogenetic relationships among the early-diverging eudicot lineages (Ranunculales, Proteales, Trochodendraceae, Sabiaceae, and Buxaceae) remain unclear, as are relationships within Ranunculales, especially the placement of Eupteleaceae.
Douglas E. Soltis, Pamela S. Soltis, Sangtae Kim   +2 more
exaly   +4 more sources

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Eudicots

Louis-Philippe Ronse Decraene
exaly   +2 more sources

Eudicots

2009
Abstract Much attention and effort have been devoted to the understanding of the early evolution of eudicots, a group comprising a large proportion of the angiosperm total species number (75%, 1). 7ey are characterized by the presence of tricolpate pollen grains (or derived from this type), a type of pollen grain with three pores set in ...
Félix Forest, Mark W Chase
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Characterization of Cellulose Synthase A (CESA) Gene Family in Eudicots

Biochemical Genetics, 2018
Cellulose synthase A (CESA) is a key enzyme involved in the complex process of plant cell wall biosynthesis, and it remains a productive subject for research. We employed systems biology approaches to explore structural diversity of eudicot CESAs by exon-intron organization, mode of duplication, synteny, and splice site analyses.
Muhammad Amjad Ali, Gyuhwa Chung, Muhammad Amjad Nawaz   +2 more
exaly   +4 more sources

A eudicot from the Early Cretaceous of China

Nature, 2011
The current molecular systematics of angiosperms recognizes the basal angiosperms and five major angiosperm lineages: the Chloranthaceae, the magnoliids, the monocots, Ceratophyllum and the eudicots, which consist of the basal eudicots and the core eudicots. The eudicots form the majority of the angiosperms in the world today.
Ge, Sun, David L, Dilcher, Hongshan, Wang, Zhiduan, Chen   +3 more
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Insights into the Common Ancestor of Eudicots

2014
Abstract Eudicot plants comprise about 75% of angiosperm (flowering plant) species. They have inhabited much of the Earth since the Cretaceous period and include rich diversity of life forms and characters, many of which have contributed to sustaining human civilization.
Jingping Li, Haibao Tang, John E. Bowers, Ray Ming, Andrew H. Paterson   +4 more
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Plastome phylogenomics of the early-diverging eudicot family Berberidaceae

Molecular Phylogenetics and Evolution, 2018
The relationships among the genera of the early-diverging eudicot family Berberidaceae have long been controversial. To resolve these relationships and to better understand plastome evolution within the family, we sequenced the complete plastome sequences of ten Berberidaceae genera, combined these with six existing plastomes for the family, and ...
Yanxia, Sun, Michael J, Moore, Jacob B, Landis, Nan, Lin, Li, Chen, Tao, Deng, Jianwen, Zhang, Aiping, Meng, Shoujun, Zhang, Komiljon Sh, Tojibaev, Hang, Sun, Hengchang, Wang   +11 more
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Eudicot Flower Anatomy

Since the 1980s, the Plant Anatomy at the State University of Maringá, Paraná, Brazil, has been dedicated to studying the flower structure of eudicot species belonging to different botanical families. The morphoanatomical investigation began with flowers of Fabaceae (Leguminosae) species, and then expanded to other families such as Amaranthaceae ...
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Homology and Evolution of Petals in the Core Eudicots

Systematic Botany, 2008
Seventeen morphological characters are described and plotted on a phylogeny of the eudicots. The distribution of perianth characters demonstrates that the currently held view that petals originated from stamens in the core eudicots is not consistent with the predominance of bract-derived petals (bracteopetals). Petals in the core eudicots have the same
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