Results 31 to 40 of about 2,904 (249)

IsoSeq transcriptome assembly of C3 panicoid grasses provides tools to study evolutionary change in the Panicoideae

open access: yesPlant Direct, 2020
The number of plant species with genomic and transcriptomic data has been increasing rapidly. The grasses—Poaceae—have been well represented among species with published reference genomes.
Daniel S. Carvalho   +2 more
doaj   +1 more source

Investigating the Plant Microremains on Ceramic Li Tripods to Ascertain Their Function and the Plant Resource Exploitation Strategies During the Lower Xiajiadian Culture Period in Chifeng, Northeast China

open access: yesFrontiers in Earth Science, 2022
In undertaking a functional study of ceramic Li tripods, a common archaeological artifact in Northeast China during the Bronze Age, this study provides a crucial insight into both the function of these ceramics, plant resource strategies and human diets ...
Shu Liu   +3 more
doaj   +1 more source

A Novel Approach for Forensic Differentiation of Grass Stains Using ATR FT-IR Spectroscopy and Chemometrics

open access: yesArab Journal of Forensic Sciences & Forensic Medicine, 2020
Grass evidence often encountered at the crime scene, helps in establishing the primary as well as secondary crime scenes. Due to the limited quantity and intricate nature of samples, there is a need for fast, sensitive and reliable techniques for the ...
Jaskirandeep K. Jossan   +3 more
doaj   +1 more source

Macro-Climatic Distribution Limits Show Both Niche Expansion and Niche Specialization among C4 Panicoids. [PDF]

open access: yesPLoS ONE, 2016
Grasses are ancestrally tropical understory species whose current dominance in warm open habitats is linked to the evolution of C4 photosynthesis. C4 grasses maintain high rates of photosynthesis in warm and water stressed environments, and the syndrome ...
Lone Aagesen   +5 more
doaj   +1 more source

A revision of Panicum sect. Dichotomiflora (Poaceae: Panicoideae: Paniceae)

open access: yesDarwiniana, nueva serie, 2022
Panicum sect. Dichotomiflora comprises a complex of annual and perennial species, distributed all over the world. They are characterized by its glabrous, ellipsoid to ovoid or lanceolate spikelets, with the lower glume 1/6 to 1/4(-1/3) the length of the spikelet, nerveless to 3-nerved, and upper glume and lower lemma subequal, 7-11(-13)-nerved. A total
openaire   +2 more sources

The complete chloroplast genome of Digitaria sanguinalis (Graminales: Gramineae)

open access: yesMitochondrial DNA. Part B. Resources, 2022
Digitaria sanguinalis (Linnaeus) Scopoli 1722 is an annual herbal plant that has important medicinal and ecological value. The chloroplast genome was 138,079 bp in length.
You Liu   +4 more
doaj   +1 more source

A Peculiar Amphitropical Genus of Paniceae (Poaceae, Panicoideae)

open access: yesSystematic Botany, 2014
Fil: Scataglini, Maria Amalia. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Instituto de Botanica Darwinion. Academia Nacional de Ciencias Exactas, Fisicas y Naturales.
Scataglini, María Amalia   +2 more
openaire   +2 more sources

FIGURE 4 in Lectotypifications in Imperata (Poaceae: Panicoideae: Andropogoneae)

open access: yes, 2023
FIGURE 4. Lectotype of Imperata brevifolia Vasey (Parish & Parish 1031, US [US00134029]). Courtesy of the United States National Herbarium (US), Smithsonian Institution.
Marzinek, Juliana   +3 more
core   +1 more source

Molecular analysis of stomach contents reveals important grass seeds in the winter diet of Baird's and Grasshopper sparrows, two declining grassland bird species. [PDF]

open access: yesPLoS ONE, 2017
We analyzed the diet of Baird's Sparrow (Ammodramus bairdii) and Grasshopper Sparrow (A. savannarum) in three different sites and sampling periods across the Chihuahuan Desert in northern Mexico.
Mieke Titulaer   +6 more
doaj   +1 more source

FIGURE 1 in Lectotypifications in Imperata (Poaceae: Panicoideae: Andropogoneae)

open access: yes, 2023
FIGURE 1. Lectotype of Imperata brasiliensis Trin. (Riedel 1016, LE [LE00000639]). Reproduced with the permission of the Komarov Botanical Institute Herbarium (LE).
Marzinek, Juliana   +3 more
core   +1 more source

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