Flower and Spikelet Construction in Rapateaceae (Poales) [PDF]
The family Rapateaceae represents an early-divergent lineage of Poales with biotically pollinated showy flowers. We investigate developmental morphology and anatomy in all three subfamilies and five tribes of Rapateaceae to distinguish between ...
Sofia D. Koblova +4 more
doaj +3 more sources
An overview on pollination of the Neotropical Poales [PDF]
Current phylogenetic hypotheses support that ancestral Poales were animal-pollinated and that subsequent shifts to wind pollination have occurred.
Marina Wolowski, Leandro Freitas
doaj +3 more sources
Understanding evolution in Poales: Insights from Eriocaulaceae plastome.
In this study, we report the plastome of Eriocaulon decemflorum (Eriocaulaceae) and make an effort to understand the genome evolution, structural rearrangements and gene content of the order Poales by comparing it with other available plastomes. The size
Ashwini M Darshetkar +4 more
doaj +4 more sources
The genome sequence of the starved wood-sedge, Carex depauperata Curtis ex Woodw. (Poales: Cyperaceae) [version 1; peer review: 1 approved, 2 approved with reservations] [PDF]
We present a genome assembly of Carex depauperata (starved wood-sedge; Streptophyta; Magnoliopsida; Poales; Cyperaceae). The genome sequence has a total length of 702.60 megabases.
José Ignacio Márquez-Corro +2 more
doaj +2 more sources
Paepalanthus rectifolius, a new name in Eriocaulaceae (Poales)
Syngonanthus weddellii var. gracilis Moldenke (1973) was described very briefly based on a single collection. A careful analysis reveals that this variety has dimerous flowers, free petals of the pistillate flower and bifid stigmatic branches.
Livia Echternacht +2 more
doaj +5 more sources
O presente estudo objetivou verificar a existência de um padrão do desenvolvimento pós-seminal em Poaceae. Para tanto, foram estudadas as seguintes espécies: Olyra humilis Nees (Bambusoideae); Axonopus aureus P. Beauv. e Paspalum polyphyllum Nees ex Trin.
Adriana Tiemi Nakamura +1 more
doaj +2 more sources
The early Miocene lake of Foieta la Sarra-A in eastern Iberian Peninsula and its relevance for the reconstruction of the Ribesalbes–Alcora Basin palaeoecology [PDF]
The Ribesalbes–Alcora Basin (Castelló Province, Spain) contains two lower Miocene units that are rich in fossils. The Unit B contains oil-shale and laminated bituminous dolomicrite related to a palaeolake, whereas the Unit C is composed of sandstone and ...
Sergio Álvarez-Parra +6 more
doaj +1 more source
The megagametophyte in Anarthria (Anarthriaceae, Poales) and its implications for the phylogeny of the Poales [PDF]
The development and structure of the megagametophyte of Anarthria (Anarthriaceae), Aphclia, and Centrolepis (Centrolepidaceae) are described. Anarthriaceae has tenuinucellate ovules and the Polygonum type of megagametophyte development, both characters typical of the Poales.
H. P. Linder, P. J. Rudall
+7 more sources
PlantRG: A Comprehensive and User-Friendly Database for Plant Resistance Gene Analogs (RGAs). [PDF]
ABSTRACT Resistance genes are critical for plant defence against biotic stresses, and building a comprehensive, integrated data resource platform for these genes holds great significance for plant research and agriculture. Here, we developed PlantRG (http://plantrg.bio2db.com), a user‐friendly plant resistance gene database, which is built on 2 163 397
He J +9 more
europepmc +2 more sources
Plants compete for light partly by over-producing chlorophyll in leaves. The resulting high light absorption is an effective strategy for out competing neighbors in mixed communities, but it prevents light transmission to lower leaves and limits ...
Daniel Caddell +9 more
doaj +1 more source

