Spatiotemporal Profiling of the Marchantia Sporophyte Reveals Ancestral Meristem Module and Dynamic Epigenetic Reprogramming during Early Embryogenesis
This work generated a spatiotemporally resolved transcriptomic atlas of Marchantia sporophyte development using laser-assisted microdissection coupled with RNA sequencing and uncovered distinct gene expression programs associated with early embryogenesis, sporogenous specification, and late tissue differentiation.
This study showed that gonia cells represent an immature, proliferative, and highly plastic germ-cell population, with a transcriptomic program largely shared between the male and female developmental pathways, and characterized that early oocyte development is associated with activation of meiotic, cell-cycle, proteos...
Yan-Wen Lian, I. Boutet, Anne-Sophie Le Port et al.· Marine Biotechnology· 0 citations
This work integrates tissue-specific and single-nucleus transcriptomics with spatial gene expression analyses to characterize the meristems underlying this developmental system of one-leaf plants, highlighting the remarkable plasticity of developmental modules in plant morphological evolution.
Shunji Nakamura, Ayaka Kinoshita, Hiroyuki Koga et al.· bioRxiv· 0 citations
The genome assembly of B. fuscopurpurea reveals lineage-specific expansion of Osvaldo-type LTR retrotransposons that influence generation-specific gene expression, suggesting that fundamental phytohormone biosynthetic capacity was established in early red algal lineages.
Yuanyuan Hui, Dexin Lyu, Tian-Jun Cao et al.· Plant Physiology· 0 citations
Functional evidence is provided that AoZCy6_17 is a key regulator linking low-temperature signaling to developmental and physiological reprograming in A. ostoyae, thereby establishing a mechanistic framework for investigating fungal cryometamorphosis.
Ji-Jiang Zhou, Yi-Jing Zhao, Qi Liu et al.· IMA Fungus· 0 citations
The results demonstrate the power of using the newly-created mutant library to elucidate M. xanthus biology and provide numerous avenues toward deeper understanding of cellular interactions and differentiation.
Sheenu Mittal, Saikat Mandal, Mark A. Farrugia et al.· bioRxiv· 0 citations
Light is shed on the linkage between abiotic stress responses and plant development processes, particularly the transition from vegetative growth to reproductive development, and the roles of PpLEAs can be further exploited in multifaceted ways.
Jing Du, Ji Li, Lei Wang· Frontiers in Plant Science· 0 citations
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