Genomic imprinting and endosperm development in flowering plants. by Vinkenoog, R, Bushell, C, Spielman, M, Adams, S, Dickinson, H, Scott, R

“…As different sets of genes are imprinted and hence silenced in maternal and paternal gametophyte genomes, the contributions of the parental genomes to the offspring are not equal. …”

Discovery of a cis-regulatory element SaeM involved in dynamic regulation of synergid-specific MYB98 by Prakash Babu Adhikari, Prakash Babu Adhikari, Prakash Babu Adhikari, Shaowei Zhu, Xiaoyan Liu, Chen Huang, Liyang Xie, Xiaoyan Wu, Jiale He, Nobutaka Mitsuda, Benjamin Peters, Lynette Brownfield, Shingo Nagawa, Shingo Nagawa, Ryushiro Dora Kasahara, Ryushiro Dora Kasahara, Ryushiro Dora Kasahara

“…MYB98 is a key regulator of the genetic network behind pollen tube attraction toward the female gametophyte. MYB98 is specifically expressed in the synergid cells (SCs), a female gametophyte component cells specialized for pollen tube attraction. …”
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Phytochemical Investigation and Reproductive Capacity of the Bulgarian Endemic Plant Species <i>Marrubium friwaldskyanum</i> Boiss. (Lamiaceae) by Valtcho D. Zheljazkov, Ivanka B. Semerdjieva, Jan F. Stevens, Wenbin Wu, Charles L. Cantrell, Elina Yankova-Tsvetkova, Lyubka H. Koleva-Valkova, Albena Stoyanova, Tess Astatkie

“…Embryological studies observed anther and the development of the male gametophyte and ovule and development of the female gametophyte of <i>M. friwaldskyanum</i>. …”
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The pollen as bioindicator of the genotoxicity of environment by Vasilevskaya Natalia, Sikauluk Anna, Osechinskaya Polina

“…High level of sterility of P. sylvestris pollen (42.5–50.7%), the index of sterility (1.4–1.7) and the palynotoxic effect (19.1–29.8%) indicates, that emissions of the mining and processing plant "Apatit" containes the mutagenic chemicals that have a genotoxic effect on the pine male gametophyte. The pollen of plants can be used for bioindication of environment as the indicator of the impact of gametopathogenic factors.…”
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A New Way of Rice Breeding: Polyploid Rice Breeding by Rongrong Chen, Ziyi Feng, Xianhua Zhang, Zhaojian Song, Detian Cai

“…In the following years, polyploid rice studies have mainly focused on innovations in breeding theory, induction technology and the creation of new germplasm, the analysis of agronomic traits and nutritional components, the study of gametophyte development and reproduction characteristics, DNA methylation modification and gene expression regulation, distant hybridization and utilization among subspecies, species and genomes. …”
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Male gametogenesis in flowering plants by Dan-Lu Cui, Chun-Xia Xu, Ping Wang, Tian-Ying Gao, Bo Wang, Tian-Ying Yu

“…The formation and development of male gametophytes are crucial for the alternation of generations in higher plants. …”
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Morphological Study For Specie Of Genus Adiantum L. Pteridaceae Growing In Some Areas In Lattakia – Syria by Salma Deebo

“…The morphological features were used to separate the specie (the sporophyte and gametophyte, measurement the leaves and shapes, number of the pinnules and measurements, the petiole of leave, the sori and sporangium, shapes of the spores and measurements, antheridia and archegonia). …”
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Development and functioning of the embryo sac in four triploid banana cultivars by Kenneth Shepherd, Jorge Luiz Loyola Dantas, Marie-Edith Goutant-Bakry, Camille Ulrich Dzokouo Dzoyem, Frédéric Bakry

“…The developmental stages of female gametophyte were histologically recorded in ovules of four distinct triploid banana cultivars. …”
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The Habitat of the Neglected Independent Protonemal Stage of <i>Buxbaumia viridis</i> by Ameline Guillet, Vincent Hugonnot, Florine Pépin

“…All previous studies dealing with the ecology of <i>B. viridis</i> rely on the sporophyte generation because the gametophyte generation is allegedly undetectable. Recent advances have shown that the protonemal stage, including gemmae, is recognizable in the field, thereby considerably modifying our perception of the species’ range and habitat. …”
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Ultrastructure of receptive stigma and transmitting tissue at anthesis in two pear species by Barbara Łotocka, Emilia Wysokińska, Emilian Pitera, Ewa Szpadzik

“…Although both tissues secreted an extracellular fluid necessary for the development of male gametophyte, they differed markedly in the ultrastructure of the extracellular matrix and in the distribution and ultrastructure of organelles. …”
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Versatile Roles of the Receptor-Like Kinase Feronia in Plant Growth, Development and Host-Pathogen Interaction by Dongchao Ji, Tong Chen, Zhanquan Zhang, Boqiang Li, Shiping Tian

“…Here, we provide a review on the roles of FER in male-female gametophyte recognition, cell elongation, hormonal signaling, stress responses, responses to fungi and bacteria, and present a brief outlook for future efforts.…”
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Morphological Study For Specie Of Genus Adiantum L. Pteridaceae Growing In Some Areas In Lattakia – Syria by Salma Deebo

“…The morphological features were used to separate the specie (the sporophyte and gametophyte, measurement the leaves and shapes, number of the pinnules and measurements, the petiole of leave, the sori and sporangium, shapes of the spores and measurements, antheridia and archegonia). …”
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Differential Expression Profiling Reveals Stress-Induced Cell Fate Divergence in Soybean Microspores by Brett Hale, Callie Phipps, Naina Rao, Asela Wijeratne, Gregory C. Phillips

“…However, the molecular mechanisms that govern gametophyte de- and redifferentiation are understood poorly. …”
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Sporophytic self-incompatibility in Senecio squalidus (Asteraceae): S allele dominance interactions and modifiers of cross-compatibility and selfing rates. by Brennan, A, Tabah, D, Harris, S, Hiscock, S

“…Sporophytic SI (SSI) is controlled by a single multi-allelic locus, S, which is expressed in the diploid (sporophyte) plant to determine the SI phenotype of its haploid (gametophyte) pollen. This allows complex patterns of independent S allele dominance interactions in male (pollen) and female (pistil) reproductive tissues. …”

The two “rules of speciation” in species with young sex chromosomes by Filatov, D

“…Furthermore, I suggest that “exposure” of autosomal or sex‐linked recessive species incompatibilities in the haploid plant gametophyte may mimic the presence of HR in plants. …”

RSL class I genes controlled the development of epidermal structures in the common ancestor of land plants by Proust, H, Honkanen, S, Jones, V, Morieri, G, Prescott, H, Kelly, S, Ishizaki, K, Kohchi, T, Dolan, L

“…Furthermore, we discovered that RSL class I genes are also required for the development of multicellular axillary hairs on the gametophyte of the moss Physcomitrella patens. Because class I RSL proteins also control the development of rhizoids in mosses and root hairs in angiosperms [13, 14], these data demonstrate that the function of RSL class I genes was to control the development of structures derived from single epidermal cells in the common ancestor of the land plants. …”

Autophagy-mediated degradation of integumentary tapetum is critical for embryo pattern formation by Lin-lin Zhao, Ru Chen, Ziyu Bai, Junyi Liu, Yuhao Zhang, Yicheng Zhong, Meng-xiang Sun, Peng Zhao

“…Abstract Autophagy modulates the degradation and recycling of intracellular materials and contributes to male gametophyte development and male fertility in plants. …”
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Preliminary Advice on Fruit Handling, Seed Pretreatment and 'Germination' of Embryos of Prumnopitys andina by Peter Gosling, Lorelie M Ives, Victoria J Cunningham, Paulina Hechenleitner Vega, Peter Brownless, Philip Thomas, Camila Martinez

“…The sequence involves i) completely removing the fleshy sarcotesta; ii) thoroughly washing the seed-coat; iii) `pretreating' the imbibed seeds by incubating them in moist peat and sand at a daily alternating 10/15°C for several months (to allow 'maturation' or `after-ripening' / 'dormancy breakage' at present we do not know which); iv) carefully cracking the seed-coat in a vice and extracting the embryo; v) culturing clean, firm, healthy (=-`viable') embryos on moist filter paper at a daily alternating 20/30°C (with lights during the 30°C phase); [vi) where necessary, freeing the cotyledons of all seedlings that become trapped in the female gametophyte]; vii) transplanting seedlings to conventional nursery practice. …”
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Epigenetic Dynamics and Regulation of Plant Male Reproduction by Quancan Hou, Tianye Zhang, Yuchen Qi, Zhenying Dong, Xiangyuan Wan

“…Many epigenetically related genes involved in plant gametophyte development have been identified, and the mutation of these genes often leads to male sterility. …”
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IDENTIFIKASI GOLONGAN SENYAWA ANTIMIKROBA PADA LUMUT HATI Dumortiera hirsuta Nees. DAN PERBANYAKANNYA DENGAN KULTUR JARINGAN by , JUNAIRIAH, , Prof. Sukarti Moeljopawiro, M.AppSc., Ph.D.

“…The explants of sporophyte and gametophyte with various size (0,5…”