Results 31 to 40 of about 583,682 (343)

Breaking the silence of the 500-year-old smiling garden of everlasting flowers: The En Tibi book herbarium [PDF]

open access: yes, 2019
We reveal the enigmatic origin of one of the earliest surviving botanical collections. The 16th-century Italian En Tibi herbarium is a large, luxurious book with c.
Stefanaki, Anastasia   +9 more
core   +1 more source

Les enquêtes ethnobotaniques de Germaine Dieterlen (1903-1999)

open access: yesRevue d'ethnoécologie, 2020
Germaine Dieterlen, an ethnologist internationally recognized for her studies on the Dogon religious systems in Mali, has shown throughout her long career a great interest in medicinal plants.
Dominique Juhé-Beaulaton
doaj   +1 more source

DNA Topoisomerase 1α Promotes Transcriptional Silencing of Transposable Elements through DNA Methylation and Histone Lysine 9 Dimethylation in Arabidopsis [PDF]

open access: yes, 2014
RNA-directed DNA methylation (RdDM) and histone H3K9 dimethylation (H3K9me2) are related transcriptional silencing mechanisms that target transposable elements (TEs) and repeats to maintain genome stability in plants.
Chen, Xuemei   +14 more
core   +5 more sources

Using Optical Coherence Tomography in Plant Biology Research: Review and Prospects

open access: yesSensors
Visualizing the microscopic structure of plants in vivo, non-invasively, and in real-time is the Holy Grail of botany. Optical coherence tomography (OCT) has all the characteristics necessary to achieve this feat.
Ghada Salem Sasi   +1 more
doaj   +1 more source

Kyiv plots of Volodymyr Lyubimenko’s letters to Oleksandr Fomin

open access: yesКиївські історичні студії, 2022
The article analyzes the plot lines of the letters of the outstanding botanist, specialist in the field of plant physiology V. Lyubimenko to the director of the Botanical Garden of Kyiv University and the Institute of Botany of the All-Ukrainian Academy ...
Andrii Shapoval
doaj   +1 more source

Orthomene (Menispermaceae) in the Brazilian Amazon [PDF]

open access: yesActa Amazonica, 2019
Orthomene comprises four species distributed from Central to South America, of which three occur in phytogeographic domains of Brazil. In Brazil, Amazonia is the main center of diversity for the genus.
Julio dos Santos de SOUSA   +2 more
doaj   +1 more source

Gene flow risk assessment in centres of crop origin and diversity [PDF]

open access: yes, 2015
Poster presented at Plant Biology & Botany Join Congress.
Andersson, Meike S.   +4 more
core  

Moving in the Dark: Enlightening the Spatial Population Ecology of European Cave Salamanders

open access: yesPopulation Ecology, EarlyView.
We assessed individual interactions, movement ecology and activity patterns of a subterranean population of Speleomantes strinatii, applying spatial capture–recapture modeling to a photographic dataset of 104 individuals. ABSTRACT Space use and movement are fundamental aspects of organisms' ecology, mirroring individual fitness, behavior, and life ...
Giacomo Rosa   +2 more
wiley   +1 more source

Style Markers in Ion Simionescu’s Writing [PDF]

open access: yesMemoirs of the Scientific Sections of the Romanian Academy, 2023
The scientific work of Ion Simionescu, one of the most important Romanian naturalists, outlines the development of natural sciences prior to the Second World War.
Ioan Milică
doaj  

The multidrug and toxin extrusion (MATE) transporter DTX51 antagonizes non‐cell‐autonomous HLS1–AMP1 signaling in a region‐specific manner

open access: yesFEBS Letters, EarlyView.
The Arabidopsis mutants hls1 hlh1 and amp1 lamp1 exhibit pleiotropic developmental phenotypes. Although the functions of the causative genes remain unclear, they act in the same genetic pathway and are thought to generate non‐cell‐autonomous signals.
Takashi Nobusawa, Makoto Kusaba
wiley   +1 more source

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