Results 21 to 30 of about 615,741 (264)

Which Seed Properties Determine the Preferences of Carabid Beetle Seed Predators?

open access: yesInsects, 2020
Ground beetles are important invertebrate seed predators in temperate agro-ecosystems. However, there is a lack of information regarding which seed properties are important to carabids when they select seeds for consumption.
Hana Foffová   +5 more
doaj   +1 more source

Whole-genome sequencing of endangered Zhoushan cattle suggests its origin and the association of MC1R with black coat colour

open access: yesScientific Reports, 2021
Zhoushan cattle are an endangered cattle breed in the Zhoushan islands in China. Since Zhoushan cattle have been bred in isolation, they show unique characteristics, such as dark black coat colour. However, no studies have been conducted on the genome of
Lihua Jiang   +11 more
doaj   +1 more source

Conserving ecological functions of frog communities in Borneo requires diverse forest landscapes

open access: yesGlobal Ecology and Conservation, 2021
Recent studies suggest that differences in species composition across habitat types lead to increased multifunctionality on the regional scale. However, data about species turnover—and especially complementarity in the functional composition—across ...
J. Maximilian Dehling   +1 more
doaj   +1 more source

Feeding experiments on Vittina turrita (Mollusca, Gastropoda, Neritidae) reveal tooth contact areas and bent radular shape during foraging

open access: yesScientific Reports, 2021
The radula is the food gathering and processing structure and one important autapomorphy of the Mollusca. It is composed of a chitinous membrane with small, embedded teeth representing the interface between the organism and its ingesta.
Wencke Krings   +4 more
doaj   +1 more source

Roots Structure and Development of Austrobaileya scandens (Austrobaileyaceae) and Implications for Their Evolution in Angiosperms

open access: yesPlants, 2020
Since the resolution of the ANA grade [Amborellales, Nymphaeales, Austrobaileyales] as sister to all other flowering plants, a few comparative studies of root structure have suggested that some of their anatomical traits could be of importance to ...
Julien B. Bachelier   +3 more
doaj   +1 more source

SMARCB1 regulates a TFCP2L1-MYC transcriptional switch promoting renal medullary carcinoma transformation and ferroptosis resistance

open access: yesNature Communications, 2023
Renal medullary carcinoma (RMC) is an aggressive tumour driven by bi-allelic loss of SMARCB1 and tightly associated with sickle cell trait. However, the cell-of-origin and oncogenic mechanism remain poorly understood.
Bujamin H. Vokshi   +23 more
doaj   +1 more source

Functional diversity in a lipidome [PDF]

open access: yesProceedings of the National Academy of Sciences, 2020
Lipids are complex molecules generated by cells through enzymatic mechanisms from simpler constituents. Each complex lipid typically consists of a head group with a unique chemical composition that is esterified to hydrophobic tails composed of fatty acyl chains or sphingoid bases.
openaire   +2 more sources

Burial-induced changes in the seed preferences of carabid beetles (Coleoptera: Carabidae)

open access: yesEuropean Journal of Entomology, 2019
Seeds of many species of plants may survive for a long time in the soil and germinate when brought to the surface, but whether they are subsequently eaten by seed predators is unknown. We examined the preferences of three species of carabids (Coleoptera:
Pavel SASKA   +3 more
doaj   +1 more source

Not just scratching the surface: distinct radular motion patterns in Mollusca

open access: yesBiology Open, 2020
The radula is the organ for mechanical food processing and an important autapomorphy of Mollusca. Its chitinous membrane, embedding small radular teeth, is moved by the set of muscles resulting in an interaction with the ingesta, tearing it and ...
Carolin Scheel   +3 more
doaj   +1 more source

Whole-genome resequencing of large yellow croaker (Larimichthys crocea) reveals the population structure and signatures of environmental adaptation

open access: yesScientific Reports, 2021
Large yellow croaker is an economically important fish in China and East Asia. Despite its economic importance, genome-wide adaptions of domesticated large yellow croaker are largely unknown.
Tetsuo Kon   +15 more
doaj   +1 more source

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