Results 101 to 110 of about 1,486 (189)

Comprehensive analysis of tobacco pollen transcriptome unveils common pathways in polar cell expansion and underlying heterochronic shift during spermatogenesis [PDF]

open access: yes, 2012
Background Many flowering plants produce bicellular pollen. The two cells of the pollen grain are destined for separate fates in the male gametophyte, which provides a unique opportunity to study genetic interactions that govern guided single-cell polar ...
Said Hafidh   +5 more
core   +2 more sources

Morfo-anatomía floral, esporogénesis y gametogénesis en Ligaria cuneifolia (Loranthaceae)

open access: yesLilloa
Loranthaceae comprende plantas hemiparásitas, cosmopolitas. A fin de proporcionar información que contribuya a una mejor comprensión de la diversidad en la tribu Psittacantheae y sus relaciones filogenéticas, se analizó la morfo-anatomía floral ...
Stella Maris Solís   +1 more
doaj   +1 more source

Pengembangan Kultur Mikrospora pada Varietas Padi Ladang Lokal Asal Kendari [PDF]

open access: yes, 2012
The three Kendari local upland rice varieties i.e. Paedai Meeto, Pae Ikulaku and Pae Loio were studied for their ability to produce the embryogenic microspore and microspore callus from anther under high temperature stress pretreatments. The pretreatment
Arma, M. J. (Makmur), Suaib, S. (Suaib)
core  

Reproductive anatomy of staminate and pistillate flowers of Allophylus edulis (Sapindaceae) [PDF]

open access: yes, 2014
Reproductive anatomy of staminate and pistillate flowers of Allophylus edulis (Sapindaceae). Sporogenesis and gametogenesis of staminate and pistillate flowers of Allophylus edulis (Sapindaceae) were studied.
Ferrucci, María Silvia   +2 more
core  

A novel class of sulphonamides potently block malaria transmission by targeting a Plasmodium vacuole membrane protein. [PDF]

open access: yesDis Model Mech, 2023
Yahiya S   +14 more
europepmc   +1 more source

Membrane proteins in the outer mebrane of plastids and mitochondria [PDF]

open access: yes, 2006
Channels of the plastid and mitochondrial outer membranes facilitate the turnover of molecules and ions via these membranes. Although channels have been studied many questions pertaining to the whole diversity of plastid and mitochondrial channels in ...
Ilkavets, Iryna
core  

Pollen and seed yield components of water-stressed cultivated and weedy rice [PDF]

open access: yes, 2009
Water stress occurring during the early phase of the reproductive growth stage may influence plant reproduction success. The objectives of this study were to evaluate the responses of pollen and seed yield components to water stress during anthesis in ...
Ismail, Mohd Razi   +4 more
core  

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