Research Topic

Plant Reproduction Under Environmental Stress

About this Research Topic

Reproductive development is an essential phase during the life cycle of flowering plants. It ensures preservation of karyotypic configuration and genomic stability, and additionally creates novel genetic variation in the offspring. Being sedentary organisms, plants are constantly exposed to fluctuations in

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Reproductive development is an essential phase during the life cycle of flowering plants. It ensures preservation of karyotypic configuration and genomic stability, and additionally creates novel genetic variation in the offspring. Being sedentary organisms, plants are constantly exposed to fluctuations in their environment and particularly reproductive development is extremely susceptible to adverse conditions. Studies in wild and domesticated plants have shown that both biotic and abiotic stresses interfere with several key reproductive processes, including phase transitions, flowering induction, sporogenesis and gamete formation, thereby often causing sterility due to gametophyte malformation or seed abortion. Particularly in the current context of global warming and climate change with plants being more intensively challenged by extreme environmental conditions, insights into the sensitivity and physiological response of the reproductive pathway to external stress, as well as the molecular mechanisms to tackle this, are highly relevant for both plant evolution and crop productivity.  

 

This Research collection aims at highlighting the latest advances in our understanding of plant stress responses during reproductive development, with a main focus on physiological, cellular and biochemical effects as well as on underlying genetic determination and molecular control (i.e. stress signaling, pathway activation, tolerance/resistance mechanisms). We welcome all types of manuscripts including Original Research articles, Method papers, Mini Reviews, Opinion papers, Perspective, Reviews and Systematic Reviews.

 

The scope of this Research Topic on “Plant Reproduction under Environmental Stress” is centered but not limited on the following biological processes:

 

- Vegetative to reproductive phase transition  

- Flowering induction and flower morphogenesis

- Sporogenesis and meiosis

- Female gametophyte development and ovule integrity

- Male gametophyte development and pollen viability

- Pollen-pistil interactions

- Fertilization

- Seed and fruit development


Keywords: Reproductive development, flowering induction, sporogenesis, ovule, pollen, seeds, stress responses, stress tolerance, heat, cold, drought, salt stress, plant physiology, genetics, epigenetics


Important Note: All contributions to this Research Topic must be within the scope of the section and journal to which they are submitted, as defined in their mission statements. Frontiers reserves the right to guide an out-of-scope manuscript to a more suitable section or journal at any stage of peer review.

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Submission Deadlines

29 July 2021 Abstract
04 November 2021 Manuscript

Participating Journals

Manuscripts can be submitted to this Research Topic via the following journals:

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Topic Editors

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Submission Deadlines

29 July 2021 Abstract
04 November 2021 Manuscript

Participating Journals

Manuscripts can be submitted to this Research Topic via the following journals:

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