Special Issue "Physiological and Environmental Regulation of Seed Germination: From Signaling Events to Molecular Responses"
Deadline for manuscript submissions: 30 November 2020.
Interests: seeds; germination; dormancy; signal transduction; protein phosphorylation; MAP kinases; ROS and NO signaling; environmental responses; biochemistry; molecular biology; cell biology
Interests: seeds; germination; dormancy; signal transduction; MAP kinases; TCP transcription factors; lipid metabolism and signaling; post-translational modifications; molecular biology; biochemistry; cell biology
Interests: seed; dormancy; germination; longevity; reactive oxygen species; transcriptome; RNA metabolism; abiotic stress
Seed germination is a critical event in plant life cycle and a major determinant of wild species and crop global performances. During their development and following their dispersal from the mother plant, seeds integrate a tremendous variety of hormonal and environmental signals that are converted into molecular responses, triggering or restricting germination. Thus, ongoing global warming will deeply impact germination phenology, and gaining a better understanding of how environmental cues are perceived and integrated is therefore crucial to develop strategies to mitigate climate-change effects.
During the last decade, numerous actors controlling seed germination have been identified. The deciphering of their function and regulation recently ended in major breakthroughs, and the conservation of such mechanisms can now be addressed through the prisma of species evolution and crop genetic selection. In parallel, the application of omic technologies (transcriptomics, proteomics, and metabolomics) to seed biology has provided valuable information on the comprehensive molecular networks associated with the germination process and their modification by environmental and hormonal cues. Although challenging, obtaining dynamic spatio-temporal models integrating these data and more is now realistic and within easy reach.
In this context, this Special Issue aims to address ongoing questions and emerging topics related to the molecular regulation of seed germination by hormonal and environmental factors. As examples, contributions exploring the following aspects will be particularly welcomed:
- Regulatory networks associated with light/temperature perception and transduction;
- Integration of molecular and mechanical signals for radicle elongation and their regulation by hormones and environment;
- Emerging roles of post-transcriptional, post-translational, and epigenetic mechanisms;
- Functions and interplay of seed compartments (endosperm…) in dormancy and germination reexamined;
- Molecular networks integrating maternal effects in seed physiology;
- DOG1 and beyond: functions and regulation of dormancy factors and roles in integrating environmental signals;
- Primary dormancy, secondary dormancy, and dormancy cycling: generic versus specific molecular regulations;
- Are lessons from model plants translatable to crops? Advances in comparative and translational biology.
Dr. Emmanuel Baudouin
Dr. Juliette Puyaubert
Dr. Christophe Bailly
Manuscript Submission Information
Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All papers will be peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.
Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. International Journal of Molecular Sciences is an international peer-reviewed open access semimonthly journal published by MDPI.
Please visit the Instructions for Authors page before submitting a manuscript. There is an Article Processing Charge (APC) for publication in this open access journal. For details about the APC please see here. Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.
- Seed germination and dormancy
- Environmental signals
- Signaling pathways
- Transcriptional, post-trancriptional, translational, and post-translational regulation
- Epigenetic regulation
- Model plants and crops