Results 101 to 110 of about 2,001,626 (195)

A pattern of unique embryogenesis occurring via apomixis in Carya cathayensis

Biologia Plantarum, 2012
Apomixis represents an alteration of classical sexual plant reproduction to produce seeds that have essentially clonal embryos. In this report, hickory (Carya cathayensis Sarg.), which is an important oil tree, is identified as a new apomictic species ...
B. Zhang, Z. J. Wang, S. H. Jin, G. H. Xia, Y. J. Huang, J. Q. Huang   +5 more
doaj   +1 more source

Growth and Maturation of Gametophyte in Undaria pinnatifida under Different Light Quality from Light Emitting Diodes（LEDs) [PDF]

, 2019
The effects of light quality on growth and maturation of gametophyte in Undaria pinnatifida were examined in an indoor culture at 20℃ , 12 h light -12 h dark cycle and 50μmol m-2 s-1 using four different light emitting diodes (LEDs) and a fluorescent ...
Abe, Mahiko, Noda, Mikio, ノダ, ミキオ, 村瀬, 昇, 40399663, 1248, 1259, 60399665, 1245, Murase, Noboru, 阿部, 真比古, 90470137, 野田, 幹雄, アベ, マヒコ, ムラセ, ノボル   +14 more
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Spatiotemporal formation of the large vacuole regulated by the BIN2-VLG module is required for female gametophyte development in Arabidopsis. [PDF]

Plant Cell, 2023
Hu LQ, Yu SX, Xu WY, Zu SH, Jiang YT, Shi HT, Zhang YJ, Xue HW, Wang YX, Lin WH.   +9 more
europepmc   +1 more source

Ovule and anther development in Sphaeralcea angustifolia (Cav.) G. Don (Malvaceae)

Botan‪ical Sciences
Background: Sphaeralcea angustifolia is a species native to temperate and arid regions of the Southern United States, Mexico, and parts of Central America.
Patricio Haen Escalona-Rodríguez, Karina Jiménez-Durán   +1 more
doaj   +1 more source

Auxin Homeostasis in Arabidopsis Ovules Is Anther-Dependent at Maturation and Changes Dynamically upon Fertilization

Frontiers in Plant Science, 2017
The plant hormone auxin is a vital component for plant reproduction as it regulates the development of both male and female reproductive organs, including ovules and gynoecia.
Emma Larsson, Emma Larsson, Adam Vivian-Smith, Remko Offringa, Eva Sundberg   +4 more
doaj   +1 more source

Development of strobilus, seed and embryo of Phak Miang. [Gnetum gnemon (Linn.) var. tenerum Markgr.] [PDF]

Songklanakarin Journal of Science and Technology (SJST), 2004
The developmental studies of strobilus, seeds and embryos of Phak Miang [Gnetum gnemon (Linn.) var. tenerum Markgr.] were conducted in Amphoe Thai-Muang of Phangnga Province, between November 2000 and October 2001 by sampling random specimens from 60 ...
Wangmuang, A., Butrat, P.
doaj  

Screening of Differentially Expressed Genes and Localization Analysis of Female Gametophyte at the Free Nuclear Mitosis Stage in Pinus tabuliformis Carr. [PDF]

Int J Mol Sci, 2022
Gong Z, Hu H, Xu L, Zhao Y, Zheng C.
europepmc   +1 more source

A Staging Framework to Study Rice Female Gametophyte Development

Plant Reproduction
Abstract Female gametophyte (FG) development is essential for plant reproduction since it is necessary for pollen tube guidance, fertilization, and maternal control of seed development. FG development entails dynamic cellular and developmental changes including multiple cell divisions and cell differentiations with ...
Taehoon Kim, Divya Rana, Isabel Ocampo-Quiceno, Kevin Begcy   +3 more
openaire   +2 more sources

Developmental, ultrastructural and cytochemical investigations of the female gametophyte in Sedum rupestre L. (Crassulaceae). [PDF]

Protoplasma, 2021
Brzezicka E, Kozieradzka-Kiszkurno M.
europepmc   +1 more source

Evolution of the seed habit: Is niche construction a missing component?

Ideas in Ecology and Evolution, 2018
Evolution of land plants is one of the major transitions in the history of life on Earth. In this process, evolution of seeds constitutes one of the key events, liberating plants from dependence of free external water for fertilization, thus promoting ...
Ove Eriksson
doaj