Revisions to the fossil sporophyte record of Marsilea by ELIZABETH J. HERMSEN

“…A critical evaluation of the fossil record of Marsilea thus indicates that (1) the oldest fossil marsileaceous sporophytes bearing Marsilea-like leaves are from the Campanian; (2) only four credible records of sporophyte material attributable to Marsilea are known; and (3) the oldest dispersed Marsilea spores are known from the Oligocene.…”
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The sporophyte of the Paleogene liverwort Frullania varians Caspary by J. Heinrichs, M. von Konrat, H. Grabenhorst, A. R. Schmidt

“…We document the sporophyte of the extinct Frullania varians based on an inclusion in Late Oligocene Bitterfeld amber from Germany. …”
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Composition of Epiphytic Microbial Communities in Gametophytes and Sporophytes of Undaria pinnatifida by Yuqian LI, Tifeng SHAN, Shaojun PANG

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The sporophyte of the Paleogene liverwort <i>Frullania varians</i> Caspary by J. Heinrichs, M. von Konrat, H. Grabenhorst, A. R. Schmidt

“…We document the sporophyte of the extinct <i>Frullania varians</i> based on an inclusion in Late Oligocene Bitterfeld amber from Germany. …”
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A Small Number of Gametophytes with Gametangia and Stunted Sporophytes of <i>Antrophyum obovatum</i> Baker (Pteridaceae): The Suppression of Functional Sporophyte Production by Prezygotic and Postzygotic Sterility by Sang Hee Park, Jung Sung Kim, Hyoung Tae Kim

“…Ferns have conspicuous sporophytes as the dominant phase in their life cycle; however, the gametophytes are completely separated from the sporophytes and supply their own nutrition, unlike in bryophytes and seed plants. …”
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Lead tolerance and accumulation in initial sporophytes of Regnellidium diphyllum Lindm. (Marsileaceae) by MBB. Cassanego, T. Silveira, A. Droste

“…Lead concentration in sporophytes was assessed using atomic absorption spectrometry. …”
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Sporophyte morphology and gametophyte development of the fern Blechnum sprucei (Pteridophyta: Blechnaceae) by Jose María Gabriel y Galán, Lilian M Passarelli, Carmen Prada, Cristina H Rolleri

“…Spore samples for cultures were taken from single sporophytes kept dry at room temperature since the date plants were collected. …”
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Stable demographic ratios of haploid gametophyte to diploid sporophyte abundance in macroalgal populations. by Kazuhiro Bessho

“…Macroalgal populations often consist of free-living haploid (gametophyte) and diploid (sporophyte) stages. Various ecological studies have been conducted to examine the demographic diversity of haploid-diploid populations with regard to the dominant stage. …”
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Mycorrhizal association in gametophytes and sporophytes of the fern Pteris vittata (Pteridaceae) with Glomus intraradices by Alicia E Martinez, Viviana Chiocchio, Lo Tai Em, María A Rodriguez, Alicia M Godeas

“…Ferns, which are usually colonizing different environments and their roots frequently present mycorrhization, have two adult stages in their life cycle, the sporophytic and the gametophytic phase. This paper describes the experimental mycorrhizal association between Pteris vittata leptosporangiate fern and a strain of Glomus intraradices during the life cycle of the fern, from spore germination to the development of a mature sporophyte. …”
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Mycorrhizal association in gametophytes and sporophytes of the fern Pteris vittata (Pteridaceae) with Glomus intraradices by Alicia E Martinez, Viviana Chiocchio, Lo Tai Em, María A Rodriguez, Alicia M Godeas

Subjects: “…Pteridophyta-gametophyte sporophyte…”
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Comparison between the Gametophyte and the Sporophyte Transcriptomes of the Endangered Fern <i>Vandenboschia speciosa</i> by Rubén Martín-Blázquez, Mohammed Bakkali, Mercedes Ruiz-Estévez, Manuel A. Garrido-Ramos

“…In this study, we compare the transcriptomes of the sporophyte and the gametophyte of the endangered fern <i>Vandenboschia speciosa</i>. …”
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The phosphorylated pathway of serine biosynthesis affects sperm, embryo, and sporophyte development, and metabolism in Marchantia polymorpha by Mengyao Wang, Hiromitsu Tabeta, Kinuka Ohtaka, Ayuko Kuwahara, Ryuichi Nishihama, Toshiki Ishikawa, Kiminori Toyooka, Mayuko Sato, Mayumi Wakazaki, Hiromichi Akashi, Hiroshi Tsugawa, Tsubasa Shoji, Yozo Okazaki, Keisuke Yoshida, Ryoichi Sato, Ali Ferjani, Takayuki Kohchi, Masami Yokota Hirai

“…These results indicate the importance of the phosphorylated pathway of serine biosynthesis in the dark, in the development of sperm, embryo, and sporophyte, and metabolism in M. polymorpha.…”
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Gamete expression of TALE class HD genes activates the diploid sporophyte program in Marchantia polymorpha by Tom Dierschke, Eduardo Flores-Sandoval, Madlen I Rast-Somssich, Felix Althoff, Sabine Zachgo, John L Bowman

“…Expression of MpKNOX1 and MpBELL34 during diploid sporophyte development is consistent with a later role for these genes in patterning the sporophyte. …”
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MIK2 is a candidate gene of the S-locus for sporophytic self-incompatibility in chicory (Cichorium intybus, Asteraceae) by Fabio Palumbo, Samela Draga, Gabriele Magon, Giovanni Gabelli, Alessandro Vannozzi, Silvia Farinati, Francesco Scariolo, Margherita Lucchin, Gianni Barcaccia

“…The Cichorium genus offers a unique opportunity to study the sporophytic self-incompatibility (SSI) system, being composed of species characterized by highly efficient self-incompatibility (e.g., C. intybus) and complete self-compatibility (e.g., C. endivia). …”
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The Fate of Bryophyte Sporophytes—Phenology and Vectors of <i>Buxbaumia viridis</i> in the Kalkalpen National Park, Austria by Michaela Kropik, Harald G. Zechmeister, Christian Fuxjäger

“…Young, green sporophytes appeared mainly in autumn, with the highest number in October. …”
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Protocol: an improved method for inducing sporophyte generation in the model moss Physcomitrium patens under nitrogen starvation by Emiko Yoro, Shizuka Koshimizu, Takashi Murata, Keiko Sakakibara

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Cold Thermal Priming of Laminaria digitata (Laminariales, Phaeophyceae) Gametophytes Enhances Gametogenesis and Thermal Performance of Sporophytes by Clément Gauci, Clément Gauci, Inka Bartsch, Neusa Martins, Daniel Liesner, Daniel Liesner

“…We hypothesized that a warm gametophyte pre-experimental cultivation promotes performance of sporophytes at warm temperatures and vice versa. Interestingly, gametogenesis speed and sporophyte recruitment were higher in gametophytes following cold compared to warm pre-experimental cultivation, which indicates carry-over effects of temperature within the gametophyte generation. …”
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The Phenetic Relationship of Ferns (Polypodiaceae) at the Ascent of Cemoro Kandang, Mount Lawu by Advend Sri Rizky Sianturi

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Convergent recruitment of TALE homeodomain life cycle regulators to direct sporophyte development in land plants and brown algae by Alok Arun, Susana M Coelho, Akira F Peters, Simon Bourdareau, Laurent Pérès, Delphine Scornet, Martina Strittmatter, Agnieszka P Lipinska, Haiqin Yao, Olivier Godfroy, Gabriel J Montecinos, Komlan Avia, Nicolas Macaisne, Christelle Troadec, Abdelhafid Bendahmane, J Mark Cock

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Transcriptional analysis of Ceratopteris richardii young sporophyte reveals conservation of stem cell factors in the root apical meristem by Alejandro Aragón-Raygoza, Alejandro Aragón-Raygoza, Luis Herrera-Estrella, Luis Herrera-Estrella, Alfredo Cruz-Ramírez

“…Here, we present a de novo transcriptome assembly from three different parts of the Ceratopteris richardii young sporophyte. Differential gene expression analysis of the root tip transcriptional program showed an enrichment of functional categories related to histogenesis and cell division, indicating an active apical meristem. …”
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