Results 61 to 70 of about 14,777 (206)

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

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open access: yesمجلة علوم ذي قار, 2019
???? ??? ? ??? ??????? ?????? ????????? ??????? ???? ????? ??????? ????????? ???????? ?? ??????? ??????? ?????? ????????? ?? ?? Lactuca ????? Beta vulgaris ?????? Foeniculum vulgarae ??? ???? ????? ?? ???????? ????? ???? ???? ?? ?????? Brassica rapa ????
ojs_admin, سعدية عزيز عنة
doaj  

Evolutionary Rate Heterogeneity and Functional Divergence of Orthologous Genes in Pyrus

open access: yesBiomolecules, 2019
Negatively selected genes (NSGs) and positively selected genes (PSGs) are the two types of most nuclear protein-coding genes in organisms. However, the evolutionary rates and characteristics of different types of genes have been rarely understood. In the
Yunpeng Cao   +3 more
doaj   +1 more source

Growth and Respiration of Dormant Flower Buds of Pyrus communis and Pyrus calleryana1

open access: yesJournal of the American Society for Horticultural Science, 1982
Abstract Respiration of flower-buds of Pyrus communis L., a late blooming species, and P. calleryana , an early blooming species, was investigated throughout the winter. Respiration of P. calleryana
Mary E. Cole   +2 more
openaire   +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

Response of Yield, Growth and Iron Deficiency Chlorosis of ‘Santa Maria’ Pear Trees on Four Rootstocks

open access: yesNotulae Botanicae Horti Agrobotanici Cluj-Napoca, 2016
This study was conducted on the 'Santa Maria' pear (Pyrus communis L.) budded on various rootstocks [pear seedling (Pyrus communis L.) and quince (Cydonia oblonga Mill.) (BA 29, QA and QC) rootstocks] under calcareous soil and semi-arid conditions during
Ali IKINCI   +3 more
doaj   +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

The Hungarian pear germplasm as source of genetic variability for breeding programmes

open access: yesInternational Journal of Horticultural Science, 2010
TheHungarian pear collection (Pyrus communis L.) consists of 423 genotypes distributed over seven genebanks inHungary. This is one of themost extensive collections of native and cultivated pears found in Eastern Europe and includes a wide range of ...
T. Szabó   +6 more
doaj   +1 more source

Effects of Pyrolysis Control Parameters on the Structural Properties of Biomass‐Derived Activated Carbon Materials and Their Energy Applications

open access: yesThe Chemical Record, Volume 26, Issue 3, March 2026.
Tubular pyrolysis synthesis is a widespread method to produce activated carbons (ACs). This review focuses on the different controlling parameters of the tubular pyrolysis synthesis method and their influence on the performance of synthesized ACs, thereby considering both experimental aspects and the use of plant‐based biomasses (PBBs) as feedstock ...
Meenal Gupta   +6 more
wiley   +1 more source

Mapping the next forest generation reveals multiple regeneration gaps across German forests

open access: yesJournal of Applied Ecology, Volume 63, Issue 3, March 2026.
Our study provides the first nationwide, high‐resolution assessment of forest regeneration, offering a valuable baseline for monitoring forest development. The regeneration density and indicator maps enable forest managers and policymakers to identify regeneration deficits, prioritise adaptive management interventions and contribute to the development ...
Leonie C. Gass, Lisa Hülsmann
wiley   +1 more source

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