Results 41 to 50 of about 25,483 (210)

Ribosome Inactivating Proteins from Rosaceae

open access: yesMolecules, 2016
Ribosome-inactivating proteins (RIPs) are widespread among higher plants of different taxonomic orders. In this study, we report on the RIP sequences found in the genome/transcriptome of several important Rosaceae species, including many economically ...
Chenjing Shang   +2 more
doaj   +1 more source

Rhizosphere Acidification as the Main Trait Characterizing the Differential In Vitro Tolerance to Iron Chlorosis in Interspecific Pyrus Hybrids

open access: yesHorticulturae, 2022
Physiological responses of different interspecific Pyrus hybrids and an open pollinated Pyrus communis ‘Williams’ (Pcw) grown under in vitro culture conditions simulating lime induced chlorosis were studied.
Claudia Paola Mora-Córdova   +9 more
doaj   +1 more source

Pest categorisation of Venturia nashicola [PDF]

open access: yes, 2017
The Panelon Plant Health performed a pest categorisation of Venturianashicola, the causal agent of Asian pear scab, for the European Union (EU). The pathogen is a well-defined, distinguishable fungal species affecting Pyruspyrifolia var.
Alan MacLeod   +25 more
core   +1 more source

Fruit respiration: putting alternative pathways into perspective

open access: yesNew Phytologist, Volume 250, Issue 1, Page 54-73, April 2026.
Summary Over the past century, research has significantly advanced our understanding of fruit respiration, from (eco)physiological processes to molecular mechanisms. This review focuses on the functional relevance and regulatory roles of mitochondrial alternative respiratory pathways (ARPs) during fruit growth and ripening.
Ariadna Iglesias‐Sanchez   +4 more
wiley   +1 more source

Free sugar and sorbitol content of pear cultivars (Pyrus communis L. and Pyrus serotina Rehd.)

open access: yesActa Agriculturae Slovenica, 2000
The fruit free sugar content, sorbitol and soluble solids of seventeen European pear cultivars (Pyrus communis L.) and four Asian pear cultivars (Pyrus serotina Rehd.) grown in Slovenia were determined.
Metka HUDINA, Franci ŠTAMPAR
doaj   +1 more source

Multifaceted roles of BBX transcription factors: impacts on key agronomical traits and environmental resilience

open access: yesNew Phytologist, Volume 250, Issue 2, Page 762-787, April 2026.
Summary B‐box (BBX) proteins were initially characterized as transcription factors connecting light signaling to the regulation of flowering time and seedling photomorphogenesis. However, over the last decade, increasing evidence has shown that they integrate light and hormone signaling, modulating multiple physiological processes during plant life. In
Bruno Silvestre Lira   +3 more
wiley   +1 more source

Urbanization and Seasonality Increase Introduced Plant Consumption by the World's Southernmost Parrot 城市化与季节性增加了全球最南端鹦鹉对引入植物的取食

open access: yesIntegrative Conservation, Volume 5, Issue 1, Page 86-103, March 2026.
Urbanization may alter bird foraging. Austral Parakeets (Enicognathus ferrugineus) in Patagonia rely on introduced plants in urban areas, especially in winter, despite preferring natives in the wild. This seasonal reliance on introduced species highlights urbanization trade‐offs and underscores the need to manage green areas with native plants to ...
Rocío Bahía   +2 more
wiley   +1 more source

Characterization of the Auxin Efflux Transporter PIN Proteins in Pear

open access: yesPlants, 2020
PIN-FORMED (PIN) encodes a key auxin polar transport family that plays a crucial role in the outward transport of auxin and several growth and development processes, including dwarfing trees.
Liying Qi   +8 more
doaj   +1 more source

Ultrastructure of receptive stigma and transmitting tissue at anthesis in two pear species

open access: yesActa Agrobotanica, 2023
The ultrastructure of stigmatic and stylar secretory tissues was studied in one cultivar of Pyrus communis and six cultivars of Pyrus pyrifolia var.
Barbara Łotocka   +3 more
doaj   +1 more source

Aphids associated with shrubs, herbaceous plants and crops in the Maltese Archipelago (Hemiptera, Aphidoidea) [PDF]

open access: yes, 2011
A survey of the aphids associated with Maltese shrubs, herbaceous plants and crops was carried out. Sixty six aphid species were recorded from more than 90 species of host plants.
Azzopardi, Erika   +6 more
core  

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