Results 11 to 20 of about 4,090,602 (302)

Patterns of population epigenomic diversity [PDF]

open access: yesNature, 2013
Natural epigenetic variation provides a source for the generation of phenotypic diversity, but to understand its contribution to such diversity, its interaction with genetic variation requires further investigation. Here we report population-wide DNA sequencing of genomes, transcriptomes and methylomes of wild Arabidopsis thaliana accessions.
Schmitz, RJ   +10 more
openaire   +3 more sources

Diversity patterns in a diversity hotspot [PDF]

open access: yesApplied Vegetation Science, 2014
AbstractOur knowledge of diversity patterns is generally founded on studies performed in the more species‐poor part of our globe. Ibanez et al. (2014, this issue) report on patterns based on impressive field efforts in a diversity hotspot, namely New Caledonia.
John‐Arvid Grytnes, Vivian A. Felde
openaire   +1 more source

Development and diversity of lignin patterns

open access: yesPlant Physiology, 2022
Abstract Different patterns of lignified cell walls are associated with diverse functions in a variety of plant tissues. These functions rely on the stiffness and hydrophobicity that lignin polymers impart to the cell wall. The precise pattern of subcellular lignin deposition is critical for the structure–function relationship in each ...
Aurélia Emonet, Angela Hay
openaire   +3 more sources

Dual-Band Multiple-Element MIMO Antenna System for Next-Generation Smartphones

open access: yesApplied Sciences, 2022
This work presents a cost-effective multiple-element multiple-input multiple-output (MIMO) antenna system for next-generation smartphones. The proposed antenna system is developed on a 0.8 mm thin FR-4 substrate with a relative permittivity of 4.4, which
Saad Hassan Kiani   +5 more
doaj   +1 more source

Multiple Elements MIMO Antenna System With Broadband Operation for 5th Generation Smart Phones

open access: yesIEEE Access, 2022
In this work, a simple, low-cost, dual wideband sub6GHz Multiple Input Multiple Output (MIMO) antenna system for a smart phone is presented. The antenna system is fabricated using inexpensive and commercially easily available 0.8 mm thick FR4 substrate ...
Saad Hassan Kiani   +5 more
doaj   +1 more source

Global patterns in coronavirus diversity [PDF]

open access: yesVirus Evolution, 2017
(Uploaded by Plazi for the Bat Literature Project) Since the emergence of Severe Acute Respiratory Syndrome Coronavirus (SARS-CoV) and Middle East Respiratory Syndrom Coronavirus (MERS-CoV) it has become increasingly clear that bats are important reservoirs of CoVs. Despite this, only 6% of all CoV sequences in GenBank are from bats.
Anthony, Simon J   +15 more
openaire   +4 more sources

Global patterns in bacterial diversity [PDF]

open access: yesProceedings of the National Academy of Sciences, 2007
Microbes are difficult to culture. Consequently, the primary source of information about a fundamental evolutionary topic, life's diversity, is the environmental distribution of gene sequences. We report the most comprehensive analysis of the environmental distribution of bacteria to date, based on 21,752 16S rRNA sequences compiled from 111 studies of
Catherine A, Lozupone, Rob, Knight
openaire   +2 more sources

4-Port MIMO Antenna Using Common Radiator on a Flexible Substrate for Sub-1GHz, Sub-6GHz 5G NR, and Wi-Fi 6 Applications

open access: yesIEEE Open Journal of Antennas and Propagation, 2021
In this paper, an angular symmetric, common radiator coplanar waveguide (CPW) fed four-port multiple-input-multiple-output (MIMO) antenna is designed on a $0.129\lambda _{\mathrm{ L}}^{2}$ RT Duroid ( $\varepsilon _{\mathrm{ r}} =3.0$ , tan $\delta =0 ...
Kumud Ranjan Jha   +3 more
doaj   +1 more source

Spatial patterns of phylogenetic diversity [PDF]

open access: yesEcology Letters, 2010
Ecology Letters (2011) 14: 141–149 Abstract Ecologists and conservation biologists have historically used species–area and distance–decay relationships as tools to ...
Morlon, Hélène   +7 more
openaire   +2 more sources

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