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אסיף מאגר המחקר החקלאי
פותח על ידי קלירמאש פתרונות בע"מ -
Ultrastructure and development of the pitcher epithelium of sarracenia
Year:
1985
Source of publication :
Israel Journal of Botany
Authors :
יואל, דניאל
;
.
Volume :
34
Co-Authors:
Joel, D.M., Division of Weed Research, Agricultural Research Organization, Regional Experiment Station, Neve-Ya’ar, Haifa, 31999, Israel
Heide-Jørgensen, H.S., Institute of Plant Anatomy and Cytology, University of Copenhagen, Sølvgade 83, Copenhagen, DK-1307, Denmark
Facilitators :
From page:
331
To page:
349
(
Total pages:
19
)
Abstract:
The bottom zone of the pitcher of the carnivorous plant Sarracenia was investigated using light and electron microscopy. The rectangular epidermal cells have dense cytoplasm with a large nucleus, many mitochondria and chloroplasts. The cuticular membrane is thin, its cutinized layer becoming discontinuous during the maturation of the pitcher. The anticlinal walls of the epidermal cells are partly lignified and seem to permit apoplastic diffusion. The hypodermal cells are provided with a secondary suberized wall, and a silver hexamine positive “plug” fills the gap between neighbouring hypodermal cells. The hypodermis therefore resembles the bundle sheath cells of certain grasses. Simple pits traversed by many plasmodesmata connect each hypodermal cell with its neighbouring epidermal, hypodermal and mesophyll cells. The structure and development of the pitcher epithelium is described and its function discussed. © 1985 Taylor and Francis Group, LLC.
Note:
Related Files :
עוד תגיות
תוכן קשור
More details
DOI :
10.1080/0021213X.1985.10677029
Article number:
Affiliations:
Database:
סקופוס
Publication Type:
מאמר
;
.
Language:
אנגלית
Editors' remarks:
ID:
30559
Last updated date:
02/03/2022 17:27
Creation date:
17/04/2018 00:55
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Scientific Publication
Ultrastructure and development of the pitcher epithelium of sarracenia
34
Joel, D.M., Division of Weed Research, Agricultural Research Organization, Regional Experiment Station, Neve-Ya’ar, Haifa, 31999, Israel
Heide-Jørgensen, H.S., Institute of Plant Anatomy and Cytology, University of Copenhagen, Sølvgade 83, Copenhagen, DK-1307, Denmark
Ultrastructure and development of the pitcher epithelium of sarracenia
The bottom zone of the pitcher of the carnivorous plant Sarracenia was investigated using light and electron microscopy. The rectangular epidermal cells have dense cytoplasm with a large nucleus, many mitochondria and chloroplasts. The cuticular membrane is thin, its cutinized layer becoming discontinuous during the maturation of the pitcher. The anticlinal walls of the epidermal cells are partly lignified and seem to permit apoplastic diffusion. The hypodermal cells are provided with a secondary suberized wall, and a silver hexamine positive “plug” fills the gap between neighbouring hypodermal cells. The hypodermis therefore resembles the bundle sheath cells of certain grasses. Simple pits traversed by many plasmodesmata connect each hypodermal cell with its neighbouring epidermal, hypodermal and mesophyll cells. The structure and development of the pitcher epithelium is described and its function discussed. © 1985 Taylor and Francis Group, LLC.
Scientific Publication
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