Results 11 to 20 of about 1,925,877 (167)

Ethylene is involved in the control of gametophyte-sporophyte interactions at progamic phase of fertilisation

Фактори експериментальної еволюції організмів, 2013
Aims. Physiological role of ethylene in the gametophyte-sporophyte interactions remains unknown. Methods. The ethylene production in the course of male gametophyte development and germination, in vitro and in vivo, in petunia fertile (self-compatible ...
L. V. Kovaleva, E. V. Zakharova, G. V. Timofeeva, A. V. Ustinova, V. Yu. Rakitin   +4 more
doaj   +1 more source

Development of the male generative sphere in Jasminum nudiflorum Lindl. (Oleaceae)

Учёные записки Казанского университета: Серия Естественные науки, 2018
To reveal the causes for absence of fruits and seeds in Jasminum nudiflorum Lindl. (Oleaceae) in the Southern Coast of the Crimea, the male generative sphere genesis has been studied and the male gametophyte state during the period of mass blossoming has
T.N. Kuzmina
doaj   +1 more source

GDP-D-mannose epimerase regulates male gametophyte development, plant growth and leaf senescence in Arabidopsis. [PDF]

Sci Rep, 2017
Plant GDP-D-mannose epimerase (GME) converts GDP-D-mannose to GDP-L-galactose, a precursor of both L-ascorbate (vitamin C) and cell wall polysaccharides. However, the genetic functions of GME in Arabidopsis are unclear.
Qi T, Liu Z, Fan M, Chen Y, Tian H, Wu D, Gao H, Ren C, Song S, Xie D.   +9 more
europepmc   +2 more sources

Transcriptome analysis of haploid male gametophyte development in Arabidopsis

, 2004
Background: The haploid male gametophyte generation of flowering plants consists of two- or three-celled pollen grains. This functional specialization is thought to be a key factor in the evolutionary success of flowering plants.
David Honys (57731), David Twell (42234)
core   +5 more sources

Long-term Effect Different Concentrations of Zn (NO3)2 on the Development of Male and Female Gametophytes of Capsicum annuum L. var California Wonder

Caryologia, 2020
Pepper is one of the most important crop plants. Recently, the global need for this plant has been widely increased due to its use in the food and pharmaceutical industry.
Helal Nemat Farahzadi, Sedigheh Arbabian, Ahamd Majd, Golnaz Tajadod   +3 more
doaj   +1 more source

Comparison and analyzation on the floral organ development and quality of three sweet cherry cultivars in Hangzhou and Tai’an areas

浙江大学学报. 农业与生命科学版, 2020
In order to reveal the reasons for the low fruit setting rate of sweet cherry in Hangzhou area, taking three representative four-year-old sweet cherry cultivars with a certain fruit setting rate but instability and different chilling requirement in ...
SHEN Guozheng, LIU Hui, ZHANG Chen, XI Dujun, PEI Jiabo, HUANG Kangkang   +5 more
doaj   +1 more source

Morphogenesis of the gametophyte of Physematium montevidensis (Woodsiaceae)

Rodriguésia, 2023
In vitro spore culture and gametophyte characteristics may contribute understanding the life cycle in different fern taxa and also to systematic and taxonomic studies. The family Woodsiaceae contains two genera: Physematium and Woodsia.
María Luz Martinenco, Marcelo Daniel Arana, María Luján Luna   +2 more
doaj   +1 more source

40S ribosome biogenesis co-factors are essential for gametophyte and embryo development [PDF]

, 2013
Ribosome biogenesis is well described in Saccharomyces cerevisiae. In contrast only very little information is available on this pathway in plants. This study presents the characterization of five putative protein co-factors of ribosome biogenesis in ...
Roman Martin, Martin, Roman, Roman Martin (85483), Simm, Stefan, Markus T. Bohnsack, Markus T Bohnsack, Benjamin L. Weis (277837), Stefan Simm, Sandra Missbach (277836), Markus T. Bohnsack (277840), Benjamin L Weis, Enrico Schleiff, Weis, Benjamin L., Sandra Missbach, Bohnsack, Markus, Mißbach, Sandra, Stefan Simm (277838), Schleiff, Enrico, Enrico Schleiff (49377), Lafontaine, Denis, Bohnsack, Markus T., Ra Missbach, Benjamin L. Weis   +22 more
core   +2 more sources

Microarray analysis of single isolated cells of the female gametophyte reveals potential regulators of female germline development in Arabidopsis thaliana [PDF]

, 2013
This work has used single-cell isolation and transcriptome profiling to further our knowledge about the cells comprising the female gametophyte of Arabidopsis thaliana which have thus far been highly inaccessible.
Soljic, Lucija
core   +1 more source

Identification of microspore-active promoters that allow targeted manipulation of gene expression at early stages of microgametogenesis in Arabidopsis

BMC Plant Biology, 2006
Background The effective functional analysis of male gametophyte development requires new tools enabling the spatially and temporally controlled expression of both marker genes and modified genes of interest.
Donders Maarten, Reňák David, Oh Sung-Aeong, Honys David, Šolcová Blanka, Johnson James, Boudová Rita, Twell David   +7 more
doaj   +1 more source