The effect of parental genotype on initiation of embryogenic callus from elite maize (Zea mays L.) germplasm

1985 ◽  
Vol 70 (5) ◽  
pp. 505-509 ◽  
Author(s):  
D. T. Tomes ◽  
O. S. Smith
Keyword(s):  
Zea Mays ◽  
Embryogenic Callus ◽  
Zea Mays L ◽  
Parental Genotype

Regeneration of Zea mays L. from Embryogenic Callus

1985 ◽  
Vol 146 (3) ◽  
pp. 327-334 ◽  
Author(s):  
Kathryn K. Kamo ◽  
Michael R. Becwar ◽  
Thomas K. Hodges
Keyword(s):  
Zea Mays ◽  
Embryogenic Callus ◽  
Zea Mays L

Isozymes as biochemical and cytochemical markers in embryogenic callus cultures of maize (Zea mays L.)

1989 ◽  
Vol 8 (2) ◽  
pp. 67-70 ◽  
Author(s):  
P. F. Fransz ◽  
N. C. A. de Ruijter ◽  
J. H. N. Schel
Keyword(s):  
Zea Mays ◽  
Embryogenic Callus ◽  
Zea Mays L ◽  
Callus Cultures ◽  
Cytochemical Markers

Behaviour of chromosomes in anaphase cells in embryogenic callus cultures of maize (Zea mays L.)

1996 ◽  
Vol 92 (8) ◽  
pp. 982-990 ◽  
Author(s):  
A. Fluminhan ◽  
T. Kameya
Keyword(s):  
Zea Mays ◽  
Embryogenic Callus ◽  
Zea Mays L ◽  
Callus Cultures

An ultrastructural study on the early development of Zea mays somatic embryos

1991 ◽  
Vol 69 (4) ◽  
pp. 858-865 ◽  
Author(s):  
P. F. Fransz ◽  
J. H. N. Schel
Keyword(s):  
Zea Mays ◽  
Early Development ◽  
Embryogenic Callus ◽  
Somatic Embryos ◽  
Zea Mays L ◽  
Light And Electron Microscopy ◽  
Apical Region ◽  
Basal Region ◽  
Embryogenic Cells

Friable embryogenic callus, obtained from immature embryos of Zea mays L., was cultured on N6 medium supplemented with 1 mg/L 2,4-dichlorophenoxyacetic acid, 6 mM proline, and 2% sucrose. Cultured tissue fragments containing several globular embryoids were excised and examined by light and electron microscopy to follow the early development of maize embryoids. The somatic embryos consist of an apical region and a suspensor region. Cells of the apical region are small, cytoplasm rich, and mitotically active. They contain much starch and numerous bundles of microtubules. Suspensor cells are larger and more vacuolated. A high metabolic activity in both cell types is indicated by the presence of many organelles, coated vesicles, and multivesicular bodies. Transition units appear to form intermediate stages between the embryogenic callus cells and the somatic embryo. A transition unit consists of a group of embryogenic cells and shows an apical and a basal region. The unit has many intercellular spaces, and within the cells areas with organelle-free cytosol are frequently observed. Key words: somatic embryogenesis, in vitro culture, ultrastructure, Zea mays L.

Behaviour of chromosomes in anaphase cells in embryogenic callus cultures of maize (Zea mays L.)

1996 ◽  
Vol 92 (8) ◽  
pp. 982-990 ◽  
Author(s):  
A. Fluminhan ◽  
T. Kameya
Keyword(s):  
Zea Mays ◽  
Embryogenic Callus ◽  
Zea Mays L ◽  
Callus Cultures

Comparative proteomic analysis of the H99 inbred maize (Zea mays L.) line in embryogenic and non-embryogenic callus during somatic embryogenesis

2012 ◽  
Vol 113 (1) ◽  
pp. 103-119 ◽  
Author(s):  
Lifang Sun ◽  
Ying Wu ◽  
Hongda Zou ◽  
Shengzhong Su ◽  
Shipeng Li ◽  
...  
Keyword(s):  
Zea Mays ◽  
Somatic Embryogenesis ◽  
Embryogenic Callus ◽  
Proteomic Analysis ◽  
Zea Mays L ◽  
Comparative Proteomic Analysis

Initiation and growth of embryogenic callus and suspension cultures of Zea mays L.

1987 ◽  
Author(s):  
Donna Jean Spannaus-Martin
Keyword(s):  
Zea Mays ◽  
Embryogenic Callus ◽  
Zea Mays L ◽  
Suspension Cultures
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