Results 51 to 60 of about 27,873 (200)

Kristina Warenberg; Reindeer forage plants in the early grazing season. Reinbeiteplanter tidlig i beitesesongen.

open access: yesRangifer, 1982
Doktoravhandling forsvart ved Institut for ekologisk botanik, Uppsala Universitet 23. april 1982.
Sven Skjenneberg
doaj   +1 more source

Rickettsial DNA and a trans-splicing rRNA group I intron in the unorthodox mitogenome of the fern Haplopteris ensiformis

open access: yesCommunications Biology, 2023
Assembly and analysis of the mitochondrial and plastid genomes of the leptosporangiate shoestring fern, Haplopteris ensiformis, indicates horizontal gene transfer events from Rickettiales bacteria and high amounts of C-to-U and U-to-C RNA editing.
Simon Zumkeller   +2 more
doaj   +1 more source

Control of the woolly apple aphid (Erisoma lanigerum Hausm.) by releasing earwigs (Forficula auricularia L.) and support oil applications - an interim report of first year results [PDF]

open access: yes, 2008
The woolly apple aphid (Erisoma lanigerum Hausm.) has been recognised for some years as a serious pest in organic fruit growing where they may cause severe economic damage due to a lack of control strategies.
Bathon, H.   +5 more
core  

Tanzanian forest tree plot diversity and elevation [PDF]

open access: yes, 1999
Observed variation in species richness on ecological gradients and between regions has attracted several different explanations. Climatic factors, such as energy availability, precipitation and mean annual temperature, are frequently cited to explain ...
Lovett, J.C.
core   +1 more source

Handüzü Yaylasının Botanik Kompozisyonu Üzerine Bir Çalışma

open access: yesTurkish Journal of Agriculture: Food Science and Technology, 2019
2018 yılında yapılan bu çalışmada, Lup metodu kullanılarak Rize ili Güneysu ilçesine bağlı Handüzü yaylasının bazı vejetasyon özellikleri belirlenmiştir.
Adil Bakoğlu   +2 more
doaj   +1 more source

A Core Module of Nuclear Genes Regulated by Biogenic Retrograde Signals from Plastids

open access: yesPlants, 2021
Chloroplast biogenesis during seedling development of angiosperms is a rapid and highly dynamic process that parallels the light-dependent photomorphogenic programme.
Björn Grübler   +2 more
doaj   +1 more source

High Light Acclimation Induces Chloroplast Precursor Phosphorylation and Reduces Import Efficiency

open access: yesPlants, 2019
Acclimation is an essential process in plants on many levels, but especially in chloroplasts under changing light conditions. It is partially known how the photosynthetic machinery reacts upon exposure to high light intensities, including rearrangement ...
Ahmed Eisa   +3 more
doaj   +1 more source

Flowers of Deceptive Aristolochia microstoma Are Pollinated by Phorid Flies and Emit Volatiles Known From Invertebrate Carrion

open access: yesFrontiers in Ecology and Evolution, 2021
Deceptive flowers decoy pollinators by advertising a reward, which finally is not provided. Numerous deceptive plants are pollinated by Diptera, but the attractive cues and deceptive strategies are only identified in a few cases.
Thomas Rupp   +9 more
doaj   +1 more source

Bryophytes from the Republic of Equatorial Guinea (West Central Africa) : 4., notes on some nomina nuda from Annobon [PDF]

open access: yes, 1999
Eight moss species corresponding to nomina nuda recorded in the literature from Annobon Island are listed with their recent determination and current names. Leucophanes unguiculatum, Philonotis uncinata var. glaucescens and Vesicularia strephomischos are
Heras Pérez, Patxi   +1 more
core  

How many species of Rafflesia exist in Java, Indonesia and what are the implications for conservation?

open access: yesPLANTS, PEOPLE, PLANET, Volume 7, Issue 2, Page 467-475, March 2025.
Clarifying species status for closely related taxa with similar and overlapping morphology is important for planning conservation efforts. Conservation of Rafflesia goes beyond merely saving species from extinction. It has far‐reaching societal impacts that touch on scientific discovery, cultural heritage, economic development, education, and more ...
Yayan Wahyu C. Kusuma   +4 more
wiley   +1 more source

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