Results 101 to 110 of about 1,985 (173)

Arabidopsis MS1 functions as a hub in the transcriptional regulatory network of late tapetum development [PDF]

open access: yes, 2017
The development of the pollen grains within the anther locule relies upon the nourishing and secretory properties of a tissue layer termed tapetum. The transition of the post-meiotic phase of tapetum development depends on the MALE STERILITY 1.
YIN, WENZHE
core  

Radioautographic visualization of incorporation of lipid precursors into anthers of Muscari comosum (L.) Mili.

open access: yesActa Societatis Botanicorum Poloniae, 2015
Incorporation of the following lipid precursors: DL-mevalonic acid-2 3H, 3H palmitic acid and acetic acid-3H sodium salt, into the anther cells of Muscari comosum (L.) Mili. has been investigated.
Barbara Gabara
doaj   +1 more source

Tapetal Expression of BnaC.MAGL8.a Causes Male Sterility in Arabidopsis

open access: yesFrontiers in Plant Science, 2019
Monoacylglycerol lipase (MAGL) hydrolyzes monoacylglycerol, producing free fatty acid and glycerol. Although this enzyme has been shown to play important roles in mammal, its potential function in plants remains poorly understood. In a survey of the MAGL
Jie Gao   +11 more
doaj   +1 more source

Ontogenia dos estratos parietais da antera de Tabebuia pulcherrima Sandw. (Bignoniaceae) Ontogeny of the anther parietal layers of Tabebuia pulcherrima Sandw. (Bignoniaceae)

open access: yesActa Botânica Brasílica, 1997
A ontogenia do tapete e dos demais estratos parietais, bem como o desenvolvimento do estômio e deiscência da antera de Tabebuia pulcherrima, foram presentemente estudados. O padrão de formação da parede do androsporângio é do tipo Dicotiledôneo. A camada
Nelson S Bittencourt Jr   +1 more
doaj   +1 more source

Functional Characterization of microRNA171 Family in Tomato

open access: yesPlants, 2019
Deeply conserved plant microRNAs (miRNAs) function as pivotal regulators of development. Nevertheless, in the model crop Solanum lycopersicum (tomato) several conserved miRNAs are still poorly annotated and knowledge about their functions is lacking ...
Michael Kravchik   +3 more
doaj   +1 more source

Experimentelle Untersuchungen über die Lichterregbarkeit der Hauskatze und die Bedeutung des Tapetum lucidum.

open access: yes, 1932
EXPERIMENTELLE UNTERSUCHUNGEN ÜBER DIE LICHTERREGBARKEIT DER HAUSKATZE UND DIE BEDEUTUNG DES TAPETUM LUCIDUM. Experimentelle Untersuchungen über die Lichterregbarkeit der Hauskatze und die Bedeutung des Tapetum lucidum. (vol. VIII) (-
Murr, E.
core  

Electron microscopic study of the occlusible tapetum lucidum of the southern fiddler ray (Trygonorhina fasciata) [PDF]

open access: yes, 1991
The choroidally located tapetum lucidum of the southern fiddler ray (Trygonorhina fasciata) has been examined by light and electron microscopy in both light- and dark-adaptation. In this species.
Braekevelt, Charlie R.
core  

Transmission electron microscopy observation of tapetum development in the Ogura-CMS line and its maintainer fertile (MF) line of turnip.

open access: yes, 2019
(A, F) Microspore mother cell stage. Micropores mother cells are surrounded by the tapetum, middle layer, endothecium, and epidermis from the inside out. (B, G) Tetrad stage, showing four distinctive surrounding walls and vacuolated tapetums. The tapetal
Shiwen Su (6843353)   +8 more
core   +1 more source

Development of the retinal tapetum lucidum of the walleye (Stizostedion vitreum vitreum) [PDF]

open access: yes, 1989
The development of the retinal tapetum lucidum within the cells of the retinal pigment epithelium (RPE) has been investigated by both light and electron microscopy in the walleye (Stizostedion vitreum vitreum) in specimens ranging in total length
Ward, F. J.   +2 more
core  

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