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| Fältnamn | Indikatorer | Metadata |
|---|---|---|
| 000 | 04509naa a2200505 4500 | |
| 001 | oai:DiVA.org:umu-200051 | |
| 003 | SwePub | |
| 008 | 221006s2022 | |||||||||||000 ||eng| | |
| 024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-2000512 URI |
| 024 | 7 | a https://doi.org/10.3390/seeds10300142 DOI |
| 040 | a (SwePub)umu | |
| 041 | a engb eng | |
| 042 | 9 SwePub | |
| 072 | 7 | a ref2 swepub-contenttype |
| 072 | 7 | a art2 swepub-publicationtype |
| 100 | 1 | a Cocco, Emmau Laboratory of Plant Physiology and Photobiology, Department of Life and Environmental Sciences, Università degli Studi di Cagliari, Cagliari, Italy; Laboratory of Economic and Pharmaceutical Botany, Department of Life and Environmental Sciences, Università degli Studi di Cagliari, Cagliari, Italy4 aut |
| 245 | 1 0 | a The Influence of Blue and Red Light on Seed Development and Dormancy in Nicotiana tabacum L. |
| 264 | c 2022-07-04 | |
| 264 | 1 | b MDPI,c 2022 |
| 338 | a electronic2 rdacarrier | |
| 520 | a The correct development of seeds is a pivotal requirement for species preservation. This process depends on the balance between sensing the environmental stimuli/stressors and hormone-mediated transduction, which results in physiological responses. The red and blue regions of the electromagnetic spectrum are known to influence seed dormancy and germination. Here, we report on the effects induced by the blue (peak at 430 nm) and red (peak at 650 nm) regions of the electromagnetic spectrum on seeds from photo- and skotomorphogenetic capsules developed under white, blue, or red light. Regardless of exposure, seeds from skotomorphogenetic capsules showed an almost absent dormancy in association with altered germination kinetics. Conversely, in seeds from photomorphogenetic capsules, the exposure to the blue region induced skotomorphogenetic-like effects, while the exposure to the whole visible range (350–750 nm), as well as to only the red region, showed a dose-related trend. The observed differences appeared to be dependent on the wavelengths in the red and to be based on transduction mechanisms taking place in fruits. While the molecular bases of this differential effect need to be clarified, the results hint at the role played by different light wavelengths and intensities in seed development and germination. These findings may be relevant for applications in crop production and species safeguarding. | |
| 650 | 7 | a LANTBRUKSVETENSKAPERx Bioteknologi med applikationer på växter och djurx Växtbioteknologi0 (SwePub)404012 hsv//swe |
| 650 | 7 | a AGRICULTURAL SCIENCESx Agricultural Biotechnologyx Plant Biotechnology0 (SwePub)404012 hsv//eng |
| 653 | a dormancy | |
| 653 | a germination | |
| 653 | a phytochrome | |
| 653 | a photomorphogenesis | |
| 653 | a skotomorphogenesis | |
| 653 | a Nicotiana tabacum cv. Petit Havana | |
| 653 | a etiolation | |
| 653 | a background fluorescence | |
| 653 | a maximum fluorescence | |
| 653 | a photosynthetic yield | |
| 653 | a chlorophyll protein content | |
| 700 | 1 | a Farci, Domenicau Umeå universitet,Kemiska institutionen4 aut0 (Swepub:umu)dofa0017 |
| 700 | 1 | a Haniewicz, Patrycjau Department of Plant Physiology, Warsaw University of Life Sciences—SGGW, Warsaw, Poland4 aut |
| 700 | 1 | a Schröder, Wolfgang P.u Umeå universitet,Umeå Plant Science Centre (UPSC),Kemiska institutionen4 aut0 (Swepub:umu)wosc0001 |
| 700 | 1 | a Maxia, Andreau Laboratory of Economic and Pharmaceutical Botany, Department of Life and Environmental Sciences, Università degli Studi di Cagliari, Cagliari, Italy4 aut |
| 700 | 1 | a Piano, Dariou Laboratory of Plant Physiology and Photobiology, Department of Life and Environmental Sciences, Università degli Studi di Cagliari, Cagliari, Italy4 aut |
| 710 | 2 | a Laboratory of Plant Physiology and Photobiology, Department of Life and Environmental Sciences, Università degli Studi di Cagliari, Cagliari, Italy; Laboratory of Economic and Pharmaceutical Botany, Department of Life and Environmental Sciences, Università degli Studi di Cagliari, Cagliari, Italyb Kemiska institutionen4 org |
| 773 | 0 | t Seedsd : MDPIg 1:3, s. 152-163q 1:3<152-163x 2674-1024 |
| 856 | 4 | u https://doi.org/10.3390/seeds1030014y Fulltext |
| 856 | 4 | u https://umu.diva-portal.org/smash/get/diva2:1701579/FULLTEXT01.pdfx primaryx Raw objecty fulltext:print |
| 856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-200051 |
| 856 | 4 8 | u https://doi.org/10.3390/seeds1030014 |
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