Results 41 to 50 of about 40,088 (283)

The Role of Wet Processes in Extratropical Thermal Stratification During the Glacial Period

open access: yesGeophysical Research Letters, 2023
In this study, we differentiate wet processes from dry processes in shaping the extratropical thermal stratification during the Last Glacial Maximum. Our findings indicate that even during the dry glacial period the influence of wet processes on thermal ...
Zhiang Xie, Li Dong, Kaijun Liu
doaj   +1 more source

Dormancy-release and germination improvement of Korean bellflower (Campanula takesimana Nakai), a rare and endemic plant native to the Korean peninsula.

open access: yesPLoS ONE, 2023
Korean bellflower (Campanula takesimana Nakai) is a rare and perennial herb with medicinal and ornamental values, is endemic to the Ulleung Island of Korea.
Hyeon Min Kim   +9 more
doaj   +1 more source

Effects of Moist-Cold Stratification and Gibberellic Acid Applications on Breaking Seed Dormancy in Foxtail Lily (Eremurus spectabilis M.Bieb.)

open access: yesTürkiye Tarımsal Araştırmalar Dergisi, 2020
Eremurus spectabilis is a wild edible perennial herbaceous geophyte species with medicinal and popular ornamental uses. In this study, gibberellic acid (GA3) with moist-cold stratification treatments were applied to break the dormancy of E. spectabilis
Şeref AKDAĞ, Burcu TUNCER
doaj   +1 more source

Exogenous gibberellin can effectively and rapidly break intermediate physiological dormancy of Amsonia elliptica seeds

open access: yesFrontiers in Plant Science, 2022
Accelerated global warming is leading to the loss of plant species diversity, and ex situ preservation of seeds is becoming an increasingly important aspect of species conservation.
Sang Yeob Lee   +15 more
doaj   +1 more source

Polypeptide Alteration During The Cold Stratification In Mazzard Seed

open access: yesErwerbs-Obstbau, 2017
Many seeds of woody plants require low temperature for germination and that’s called seed dormancy has been investigated for relations of proteins by several researchers. We determined polypeptide profiles of cold-stratified Mazzard seeds. Seeds were studied in five different periods: seeds in dormancy (none stratified), 30, 60, 90 and 120 days cold ...
Aras, Servet   +3 more
openaire   +3 more sources

Effect of various lengths of cold stratification period on the germination of wild service tree (Sorbus torminalis) seed samples harvested in the Czech Republic

open access: yesJournal of Forest Science
The paper deals with the assessment of the influence of the length of cold stratification period on the germination parameters of seeds of wild service tree [Sorbus torminalis (L.) Crantz]. The germination tests (4 × 100 seeds) were conducted in two runs
Miroslav Šulitka   +6 more
doaj   +1 more source

The association of cold weather and all-cause and cause-specific mortality in the island of Ireland between 1984 and 2007 [PDF]

open access: yes, 2014
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work ...
McAvoy, H   +7 more
core   +1 more source

Impacts of smoke treatments on germination of cold-stratified seeds in medicinal-rangeland plant Ferula ovina Boiss. (Apiaceae) [PDF]

open access: yesفیزیولوژی محیطی گیاهی, 2019
Ferula ovina Boiss. (Apiaceae) is a perennial rangeland medicinal plant found in the mountainous area of Iran. Due to overexploitation, climate changes in the area, and seed dormancy at time of maturity, the population of this species is being reduced ...
Sanaz Zardari   +4 more
doaj  

Gene expression patterns in wheat coleorhiza under cold- and biological stratification

open access: yesMicrobiological Research, 2014
This study assessed germination of wheat seeds under cold and biological stratification and determined the expression level of gibberellins (GA) and abscisic acid (ABA) genes in coleorhiza.
Banerjee, Samiran   +3 more
openaire   +2 more sources

Pre‐analytical optimization of cell‐free DNA and extracellular vesicle‐derived DNA for mutation detection in liquid biopsies

open access: yesMolecular Oncology, EarlyView.
Pre‐analytical handling critically determines liquid biopsy performance. This study defines practical best‐practice conditions for cell‐free DNA (cfDNA) and extracellular vesicle–derived DNA (evDNA), showing how processing time, storage conditions, tube type, and plasma input volume affect DNA integrity and mutation detection.
Jonas Dohmen   +11 more
wiley   +1 more source

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