scholarly journals Embryo sac development in Stellaria media

2014 ◽  
Vol 50 (1-2) ◽  
pp. 143-145 ◽  
Author(s):  
Krystyna Kudlicka ◽  
Mieczysław Kuraś ◽  
Bohdan Rodkiewicz
Keyword(s):  
Embryo Sac ◽  
Stellaria Media ◽  
Embryo Sac Development ◽  
Osmiophilic Granules

Osmiophilic granules were observed during certain stages of intermitotic periods in one, two and four nucleate embryo sacs in <em>Stellaria media</em>. The granules, some inside the short ER cisternae, were mainly distributed along the walls of nucleate embryo sacs. It is assumed that the osmiophilic granules may he involved in the deposition of substances within the wall of the megagametophyte.

Ultrastructural Observation on Embryo Sac Development inPhaius tankervilliae(Aiton)Bl.

2012 ◽  
Vol 30 (2) ◽  
pp. 188 ◽  
Author(s):  
Dong-Mei LI ◽  
Cheng-Hou WU ◽  
Xiu-Lin YE ◽  
Cheng-Ye LIANG
Keyword(s):  
Embryo Sac ◽  
Ultrastructural Observation ◽  
Embryo Sac Development

Embryo sac development and endogenous gibberellins in pollinated and unpollinated ovaries of walnut (Juglans regia)

1994 ◽  
Vol 91 (1) ◽  
pp. 37-44 ◽  
Author(s):  
Francisco R. Tadeo ◽  
Manuel Talon ◽  
Eric Germain ◽  
Francoise Dosba
Keyword(s):  
Juglans Regia ◽  
Embryo Sac ◽  
Embryo Sac Development

Embryo sac development in some representatives of the tribe Cynodonteae (Poaceae)

Bothalia ◽  
1994 ◽  
Vol 24 (1) ◽  
pp. 101-105 ◽  
Author(s):  
A. Strydom ◽  
J. J. Spies
Keyword(s):  
Cynodon Dactylon ◽  
Embryo Sac ◽  
Polygonum Type ◽  
Embryo Sac Development ◽  
Obligate Apomixis ◽  
Chloris Virgata

Chloris virgata Sw., Cynodon dactylon (L.) Pers., Harpochloa falx (L. f.) Kuntze, and Tragus berteronianus Schult. have a Polygonum type of embryo sac development. Unreduced embryo sacs were found in Eustachys paspaloides (Vahl) Lanza Mattei,  Harpochloa falx, and  Rendlia altera (Rendle) Chiov. Both facultative and obligate apomixis were observed. The Hieracium type of embryo sac development was observed in the aposporic specimens.

The embryo sac development of Manfreda elongata (Asparagaceae)

Flora ◽  
2019 ◽  
Vol 260 ◽  
pp. 151480
Author(s):  
Ángel Martín Barranco-Guzmán ◽  
Alejandra G. González-Gutiérrez ◽  
Benjamín Rodríguez-Garay
Keyword(s):  
Embryo Sac ◽  
Embryo Sac Development

scholarly journals Phenotypic plasticity of aposporous embryo sac development in Hieracium praealtum

2019 ◽  
Vol 14 (8) ◽  
pp. 1622981 ◽  
Author(s):  
Martina Juranić ◽  
Susan D. Johnson ◽  
Anna M. Koltunow
Keyword(s):  
Phenotypic Plasticity ◽  
Embryo Sac ◽  
Embryo Sac Development

Embryo sac development and endogenous gibberellins in pollinated and unpollinated ovaries of walnut (Juglans regia)

1994 ◽  
Vol 91 (1) ◽  
pp. 37-44
Author(s):  
Francisco R. Tadeo ◽  
Manuel Talon ◽  
Eric Germain ◽  
Francoise Dosba
Keyword(s):  
Juglans Regia ◽  
Embryo Sac ◽  
Embryo Sac Development
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