Datos de la colección

Artículo

Gotelli, M., Galati, B., & Medan, D. (2012)"Pollen, tapetum, and orbicule development in Colletia paradoxa and Discaria americana (Rhamnaceae)". The Scientific World Journal,2012,Article ID 948469

Registro:

Documento:
Artículo
Título en inglés:
Pollen, tapetum, and orbicule development in Colletia paradoxa and Discaria americana (Rhamnaceae)
Autor/es:
Gotelli, Marina María; Galati, Beatriz Gloria; Medan, Diego
Año:
2012
Título revista:
The Scientific World Journal
ISSN:
1537-744X
Volumen:
2012
Páginas:
Article ID 948469
DOI:
10.1100/2012/948469
Temas:
LIPID; GELATIN; GLYCEROL; CELL MATURATION; CELL STRUCTURE; CELL WALL; COLLETIA PARADOXA; CYTOPLASM; DISCARIA AMERICANA; GOLGI COMPLEX; MICROSPORE; MITOCHONDRION; ORBICULE; PLANT CELL; PLANT DEVELOPMENT; PLANT STRUCTURES; POLLEN; POLLEN MOTHER CELL; RHAMNACEAE; ROUGH ENDOPLASMIC RETICULUM; TAPETUM; TRANSMISSION ELECTRON MICROSCOPY; CEREAL; CHEMISTRY; METABOLISM; METHODOLOGY; PHYSIOLOGY; PLANT PHYSIOLOGY; SPECIES DIFFERENCE; CEREALS; CYTOPLASM; ENDOPLASMIC RETICULUM, ROUGH; LIPIDS; MICROSCOPY, ELECTRON, TRANSMISSION; PLANT PHYSIOLOGICAL PHENOMENA; SPECIES SPECIFICITY
Idioma:
Inglés
URL al Editor:
https://onlinelibrary.wiley.com/
URL al registro:
http://ri.agro.uba.ar/greenstone3/library/collection/arti/document/2012Gotelli2
URL al documento:
http://ri.agro.uba.ar/files/download/articulo/2012Gotelli2.pdf

Resumen:

Tapetum, orbicule, and pollen grain ontogeny in Colletia paradoxa and Discaria americana were studied with transmission electron microscopy (TEM). The ultrastructural changes observed during the different stages of development in the tapetal cells and related to orbicule and pollen grain formation are described. The proorbicules have the appearance of lipid globule, and their formation is related to the endoplasmic reticulum of rough type (ERr). This is the first report on the presence of orbicules in the family Rhamnaceae. Pollen grains are shed at the bicellular stage.

Citación:

---------- APA ----------

Gotelli, M., Galati, B., & Medan, D. (2012). Pollen, tapetum, and orbicule development in Colletia paradoxa and Discaria americana (Rhamnaceae). The Scientific World Journal,2012,Article ID 948469
10.1100/2012/948469

---------- CHICAGO ----------

Gotelli, Marina María, Galati, Beatriz Gloria, Medan, Diego. 2012. "Pollen, tapetum, and orbicule development in Colletia paradoxa and Discaria americana (Rhamnaceae)". The Scientific World Journal 2012:Article ID 948469.
Recuperado de  http://ri.agro.uba.ar/greenstone3/library/collection/arti/document/2012Gotelli2