Results 81 to 90 of about 2,413 (180)

A single evolutionary innovation drives the deep evolution of symbiotic N2-fixation in angiosperms [PDF]

open access: yes, 2014
Symbiotic associations occur in every habitat on earth, but we know very little about their evolutionary histories. Current models of trait evolution cannot adequately reconstruct the deep history of symbiotic innovation, because they assume homogenous ...
A Barve   +53 more
core   +2 more sources

The peptide GOLVEN10 alters root development and noduletaxis in Medicago truncatula

open access: yesThe Plant Journal, Volume 118, Issue 3, Page 607-625, May 2024.
SUMMARY The conservation of GOLVEN (GLV)/ROOT MERISTEM GROWTH FACTOR (RGF) peptide encoding genes across plant genomes capable of forming roots or root‐like structures underscores their potential significance in the terrestrial adaptation of plants.
Sonali Roy   +13 more
wiley   +1 more source

Molecular cytogenetics (FISH, GISH) of Coccinia grandis: A ca. 3 myr-old species of Cucurbitaceae with the largest Y/autosome divergence in flowering plants [PDF]

open access: yes, 2013
The independent evolution of heteromorphic sex chromosomes in 19 species from 4 families of flowering plants permits studying X/Y divergence after the initial recombination suppression.
A. Sousa   +67 more
core   +2 more sources

Nuclear phylogenomics of angiosperms and insights into their relationships and evolution

open access: yesJournal of Integrative Plant Biology, Volume 66, Issue 3, Page 546-578, March 2024.
This review synthesizes numerous nuclear phylogenomic analyses of angiosperms (analyses that resolved the relationships of major clades, most orders, and many families and subgroups) and discusses the improved understanding of angiosperm biogeography, diversification dynamics, and character evolution.
Guojin Zhang, Hong Ma
wiley   +1 more source

Angiosperm‐wide analysis of fruit and ovary evolution aided by a new nuclear phylogeny supports association of the same ovary type with both dry and fleshy fruits

open access: yesJournal of Integrative Plant Biology, Volume 66, Issue 2, Page 228-251, February 2024.
Phylogenetic analysis and molecular dating elucidate relationships for orders and families, trace crown angiosperms’ Triassic origin, unveil parallel carpel fusions in early eudicots, monocots, and magnoliids and associate specific fruit types sharing the same ovary type.
Yezi Xiang   +8 more
wiley   +1 more source

Morphology and angiosperm systematics in the molecular era [PDF]

open access: yes, 2018
Several ways in which morphology is used in systematic and evolutionary research in angiosperms are shown and illustrated with examples: 1) searches for special structural similarities, which can be used to find hints for hitherto unrecognized ...
Endress, Peter
core  

A nitrogénkötő szimbiózis génjeinek evolúciós és funkcionális vizsgálata Medicago truncatula modellnövényen [PDF]

open access: yes, 2018
Soil nutrient availability is a major limiting factor in plant growth and productivity at many areas under agricultural cultivation. An evolutionary answer to this demand is the symbiotic association of plants with soil microbes that provide valuable ...
Bozsóki Zoltán
core  

Genome characteristics of facultatively symbiotic Frankia sp. strains reflect host range and host plant biogeography [PDF]

open access: yes, 2007
Soil bacteria that also form mutualistic symbioses in plants encounter two major levels of selection. One occurs during adaptation to and survival in soil, and the other occurs in concert with host plant speciation and adaptation. Actinobacteria from the
Alloisio, Nicole   +19 more
core   +2 more sources

Uneven HAK/KUP/KT Protein Diversity Among Angiosperms: Species Distribution and Perspectives [PDF]

open access: yes, 2016
HAK/KUP/KT K+ transporters have been widely associated with K+ transport across membranes in bacteria, fungi, and plants. Indeed some members of the plant HAK/KUP/KT family contribute to root K+ uptake, notably at low external concentrations.
Chavanieu, Alain   +6 more
core   +5 more sources

Diversity of functional groups in the vegetation sandy seashore of the Grande, Anclitas and Caguamas Cays (Jardines de la Reina Archipelago, Cuba) [PDF]

open access: yes
Las costas arenosas son ambientes extremos donde la vegetación desarrolla adaptaciones morfológicas y fisiológicas para su supervivencia. Con la finalidad de cuantificar y relacionar la diversidad funcional con factores abióticos, se tomaron datos de ...
Acevedo Rodríguez, Carlos J.   +1 more
core   +2 more sources

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