Results 21 to 30 of about 460 (132)

Integrated metabolome and transcriptome analysis reveals potential mechanism during the bud dormancy transition of Astragalus membranaceus (Fisch.) Bge. var. mongholicus (Bge.) Hsiao [PDF]

Frontiers in Plant Science
Astragalus membranaceus (Fisch.) Bge. var. mongholicus (Bge.) Hsiao (AMM) is an important medicinal plant that is used for both medicine and food. It is widely used in Asia and South Asia.
Huan Guan, Huan Guan, Yuhuan Zhao, Yuhuan Zhao, Qing Chen, Qianqian Zhang, Qianqian Zhang, Pengpeng Yang, Pengpeng Yang, Shuying Sun, Shuying Sun, Guilin Chen, Guilin Chen   +12 more
doaj   +2 more sources

Time-Resolved Analysis of Candidate Gene Expression and Ambient Temperature During Bud Dormancy in Apple [PDF]

Frontiers in Plant Science, 2022
Winter dormancy – a period of low metabolic activity and no visible growth – appears as an adaptation to harsh winter conditions and can be divided into different phases.
Janne Lempe, Andreas Peil, Henryk Flachowsky   +2 more
doaj   +2 more sources

Inflorescence Emergence and Flowering Response of Olive Cultivars Grown in Olive Reference Collection of Portugal (ORCP) [PDF]

Plants, 2023
In olive trees, fluctuations in the onset of phenological stages have been reported due to weather conditions. The present study analyses the reproductive phenology of 17 olive cultivars grown in Elvas (Portugal) in 3 consecutive years (2012–2014 ...
Carla Inês, Maria C. Gomez-Jimenez, António M. Cordeiro   +2 more
doaj   +2 more sources

Metabolites in Cherry Buds to Detect Winter Dormancy [PDF]

Metabolites, 2022
Winter dormancy is still a “black box” in phenological models, because it evades simple observation. This study presents the first step in the identification of suitable metabolites which could indicate the timing and length of dormancy phases for the ...
Frank-M. Chmielewski, Klaus-P. Götz
doaj   +2 more sources

Uncovering dormancy stage predictors in sweet cherry through DNA methylation and machine learning integration [PDF]

Frontiers in Plant Science
BackgroundPrunus Avium L. dormancy is a complex physiological process that allows floral outbreaks to survive adverse winter conditions and resume favorable spring growth. Traditional phenological evaluations and agroclimatic models, although widely used,
Gabriela M. Saavedra, Gabriela M. Saavedra, Poliana Povea, Claudio Urra, José Gaete-Loyola, Carlos Maldonado, Andrea Miyasaka Almeida, Andrea Miyasaka Almeida   +7 more
doaj   +2 more sources

Alternative splicing of the FLOWERING LOCUS C-like gene MaMADS33 is associated with endodormancy in mulberry [PDF]

Forestry Research
Alternative splicing (AS) is an important post-transcriptional process that generates multiple mRNA isoforms. FLOWERING LOCUS C (FLC) is a pivotal gene in both the vernalization and autonomous pathways of flowering plants, and MaMADS33 is one of the FLC ...
Yiwei Luo, Hongjiang Liu, Yuanxiang Han, Wei Li, Wuqi Wei, Ningjia He   +5 more
doaj   +2 more sources

Cold hardiness mechanisms and modeling: existing approaches and future avenues. [PDF]

New Phytol
Summary Cold hardiness models are useful tools to predict cold damage in plants, such as those produced by unseasonal temperature cycles or by increased cold exposure. Although development of these models started about five decades ago, their applications remain limited.
Charrier G, Kovaleski AP, Wenden B, Hänninen H.   +3 more
europepmc   +2 more sources

Rethinking Model Transferability: Validity Domains as a New Approach to Delineate the Limits of Bloom Date Projections. [PDF]

Glob Chang Biol
Accurately predicting future phenology events in novel environmental conditions is a key challenge in modelling. Using first bloom observations of the Japanese Yoshino cherry across a temperature gradient, we calibrated process‐based and machine learning models at multiple locations and cross‐validated them to obtain the predictive performance for all ...
Bauer JN, Schiffers K, Caspersen L, Yamane H, Luedeling E.   +4 more
europepmc   +2 more sources

Provenance-Specific Chilling and Forcing Requirements Shape Spring Phenology in Three European Temperate Tree Species. [PDF]

Glob Chang Biol
Winter chilling is essential for dormancy release and spring budburst in temperate trees. Using a climate‐controlled experiment with three species and four European provenances spanning a broad latitudinal gradient, we show that reduced chilling delays budburst and decreases budburst success, with strong species‐ and provenance‐specific differences ...
Wu Z, Walde MG, Beil I, Klisz M, Vitasse Y.   +4 more
europepmc   +2 more sources

Identification of early and late flowering time candidate genes in endodormant and ecodormant almond flower buds [PDF]

Tree Physiology, 2020
AbstractFlower bud dormancy in temperate fruit tree species, such as almond [Prunus dulcis (Mill.) D.A. Webb], is a survival mechanism that ensures that flowering will occur under suitable weather conditions for successful flower development, pollination and fruit set.
Ángela S Prudencio, Frank A Hoeberichts, Federico Dicenta, Pedro Martínez-Gómez, Raquel Sánchez-Pérez   +4 more
openaire   +3 more sources