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Micromorphological study (ultrastructure of lamina surface, seeds, ultrasculpture of pollen grains) ofGladiolusL. species (IridaceaeJuss.) of Ukrainian flora

100%

Zhygalova S. L. , Futorna O. A. , Levanets A.

nr 4

21-27

Micro-morphological characteristics of the four Gladiolus L. species of the Ukrainian flora (G. imbricatus L., G. italicus Mill., G. palustris Gaudin and G. tenuis M. Bieb.) as regards leaves, seeds and pollens are presented with this investigation in a detailed way. An examination of the surface structure of the leaves, seeds and pollen grains of the Gladiolus species indicates that the characteristics of the ultrastructure of leaves and of pollen grains are not diagnostic for distinguishing species, but they could be important at genus level (leaves: features such as being amphistomatic, having the same quantity of immersed stomata on both surfaces and having a high stomata index, the presence and localisation of papillae, the shape of epidermal cells; pollen grains: monosulcate type with two operculums). However, the type of surface ultrastructure of the seed coat is a diagnostic feature as at genus level so for species. It can be mentioned that propose the use of features such as the shape and position of the cicatricle, the type of cuticle, the shape and boundaries of cells of testa, and the anticlinal cell walls as diagnostic features at genera level. The shape of seeds, the presence and disposition of wing, the level of the periclinal cell walls of the seed coat and types of relief are additional diagnostic features for distinguishing of Gladiolus species.

Zlokalizowane nawozenie azotem w uprawie mieczyka Gladiolus

86%

Lis-Krzyscin A.

tom 37

129-136

The effect of corm-storage temperature on the flowering and quality of garden gladiolus (Gladiolus L.)

72%

Wozny A. , Antkowiak M.

Annals of Warsaw University of Life Sciences - SGGW. Horticulture and Landscape Architecture

2013

tom 34

Pamiętajmy o mieczykach

72%

Antkowiak M.

nr 07

Effect of corm storage temperature on the growth and flowering of Gladiolus L. in the glasshouse

72%

Zalewska M. , Antkowiak M.

nr 1

Occurrence and identification of aster yellows related phytoplasma in Gladiolus in Poland

72%

Kaminska M. , Rudzinska-Langwald A. , Korbin M.

1999

tom 21

nr 4

Gladiola (Gladiolus L.) naturalnym gospodarzem wirusa żółtej mozaiki fasoli (Bean yellow mosaic virus) w Polsce

58%

Pospieszny H. , Zielinska L.

nr 2

Rosliny cebulowe i bulwiaste

58%

nr 09

57-58

Miecze na rabacie

51%

Zalewska M.

nr 03

36-39

Some approaches to the experimental manipulation of reproductive cells and protoplasts in flowering plants

44%

Zhou C. , Yang H. Y.

nr 1

One recent advance in plant embryology is the experimental manipulation of various reproductive cells and their protoplasts under in vitro conditions. These experimental means may be helpful for understanding the developmental biology of sexual plant reproduction, on one hand, and developing novel methods in biotechnology, on the other. This article reviews a series of our works in this field. The article includes manipulation of pollen protoplasts, de-exined pollen, male gametoplasts and female gametoplasts. Each section starts with isolation of the cells/protoplasts and is followed by further manipulations such as culture, fusion, gene transfer, and also some cell biology studies based on and related to these manipulations.

Kolorowe mieczyki

43%

Mój Piękny Ogród

2000

nr 04

30-31

Kwitnace latem i jesienia

29%

Krause J.

nr Zesz.Spec.1

11-15