DOI: 10.1111/j.1529-8817.1973.tb04113.x. THE FINE STRUCTURE OF THE NUCLEUS AND NUCLEAR ASSOCIATIONS OF DEVELOPING CARPOSPORANGIA IN <i>POLYSIPHONIA NOVAE‐ANGLIAE</i> (RHODOPHYTA)<sup>1</sup>

THE FINE STRUCTURE OF THE NUCLEUS AND NUCLEAR ASSOCIATIONS OF DEVELOPING CARPOSPORANGIA IN POLYSIPHONIA NOVAE‐ANGLIAE (RHODOPHYTA)1

10.1111/j.1529-8817.1973.tb04113.x

Crossref journal-article

Wiley

Journal of Phycology (311)

Abstract

SUMMARYA high degree of activity of the nuclei in the developing carposporangia of the red alga Polysiphonia novae‐angliae Taylor is described. Profiles of the nucleus are greatly convoluted, resulting in a much increased surface area. Regions where endoplasmic reticulum substitutes for the nuclear envelope are frequently observed. Various cytoplasmic reserves are associated with the nucleus during carposporangium maturation. Lipid bodies, fibrillar bodies, and striated vesicles (or cylindrical bodies) may occur within the nucleoplasm beneath areas of the nuclear envelope substituted by ER. Granules of Floridean starch are observed in proximity to the outer surface of these same areas as well as the nuclear membrane. The homologous nature of the nuclear envelope with the ER is stressed. The role of the nucleus as being actively involved in the synthesis of materials is suggested.

Bibliography

Wetherbee, R., & Wynne, M. J. (1973). THE FINE STRUCTURE OF THE NUCLEUS AND NUCLEAR ASSOCIATIONS OF DEVELOPING CARPOSPORANGIA IN POLYSIPHONIA NOVAEâANGLIAE (RHODOPHYTA)1. Journal of Phycology, 9(4), 402â407. Portico.

Authors 2

Richard Wetherbee (first)
Michael J. Wynne (additional)

References 34 Referenced 43

10.1007/BF02889585 / Virchows Arch. B. zellpath. / Beitrag zur Kenntniss der Karyosphäridien. Fetthaltige Sphäridien nach partieller Hepatekomie by Altmann H. W. (1969)
10.2216/i0031-8884-9-1-83.1
10.1242/jcs.11.3.739 / J. Cell Sci. / Nucleocytoplasmic interaction in the eggs of Pteridium aquilinum maturing in the presence of thiouracil by Bell P. R. (1972)
10.1016/S0022-5320(67)90288-2
10.2216/i0031-8884-9-3-217.1
10.1007/BF01280694
{'key': 'e_1_2_1_8_2', 'first-page': '3', 'article-title': 'An ultrastructural study of the nucleus in Porphyridium', 'volume': '7', 'author': 'Chapman R. L.', 'year': '1971', 'journal-title': 'J. Phycol.'} / J. Phycol. / An ultrastructural study of the nucleus in Porphyridium by Chapman R. L. (1971)
{'key': 'e_1_2_1_9_2', 'first-page': '1367', 'article-title': 'Etude ultrastructerale et cytochimique des inclusions cytoplasmiques de Cosmarium lundellii Delp', 'volume': '275', 'author': 'Chardard R.', 'year': '1972', 'journal-title': 'comp. Rend. Acad. Sci.'} / comp. Rend. Acad. Sci. / Etude ultrastructerale et cytochimique des inclusions cytoplasmiques de Cosmarium lundellii Delp by Chardard R. (1972)
10.1016/S0022-5320(71)80038-2
{'key': 'e_1_2_1_11_2', 'first-page': '1983', 'article-title': 'Quelques aspects ultrastructuraux de la sécrétion de mucilage par les glandes digestives de Drosera rolundifolia L', 'volume': '275', 'author': 'Dexheimer J.', 'year': '1972', 'journal-title': 'Comp. Rend. Acad. Sci.'} / Comp. Rend. Acad. Sci. / Quelques aspects ultrastructuraux de la sécrétion de mucilage par les glandes digestives de Drosera rolundifolia L by Dexheimer J. (1972)
{'key': 'e_1_2_1_12_2', 'first-page': '939', 'volume-title': 'Structure and Reproduction of the Algae', 'author': 'Fritsch F. E.', 'year': '1945'} / Structure and Reproduction of the Algae by Fritsch F. E. (1945)
10.1083/jcb.26.2.365
10.1083/jcb.29.3.423
{'key': 'e_1_2_1_15_2', 'first-page': '315', 'article-title': 'Ultrastructural aspects of differentiation in sporogenous tissue', 'volume': '17', 'author': 'Hesplop‐Harrison J.', 'year': '1963', 'journal-title': 'Symp. Soc. Exp. Biol.'} / Symp. Soc. Exp. Biol. / Ultrastructural aspects of differentiation in sporogenous tissue by Hesplop‐Harrison J. (1963)
10.1083/jcb.35.1.213
{'key': 'e_1_2_1_17_2', 'first-page': '82', 'article-title': 'Annulate lamellae', 'volume': '10', 'author': 'Kessl R. G.', 'year': '1968', 'journal-title': 'J. Ultrastr. Res.'} / J. Ultrastr. Res. / Annulate lamellae by Kessl R. G. (1968)
10.1111/j.1529-8817.1972.tb04023.x
10.1111/j.1529-8817.1972.tb04047.x
10.1111/j.1529-8817.1972.tb04051.x / J. phycol. / Ultrastructure of tetrasporogenesis in the parasitic red alga Levringiella gardneri (Setchell) Kylin by Kugrens P. (1972)
{'key': 'e_1_2_1_21_2', 'first-page': '281', 'article-title': 'Aspects ultrastructuraux particuliers an plaste du Batrachospermum Virgatum (Sirdt)‐Rhodophycée‐Nemalionale', 'volume': '6', 'author': 'Lightle C.', 'year': '1970', 'journal-title': 'J. Phycol.'} / J. Phycol. / Aspects ultrastructuraux particuliers an plaste du Batrachospermum Virgatum (Sirdt)‐Rhodophycée‐Nemalionale by Lightle C. (1970)
10.2216/i0031-8884-10-1-49.1
10.2216/i0031-8884-11-2-181.1
10.1111/j.1529-8817.1972.tb04018.x
10.1007/BF00595394
10.2307/2441363
10.1016/S0022-5320(70)80072-7
10.1111/j.1529-8817.1969.tb02577.x
10.1111/j.1529-8817.1972.tb04007.x
10.1111/j.0022-3646.1973.00085.x
10.1111/j.0022-3646.1973.00085.x
10.1083/jcb.15.1.109
{'key': 'e_1_2_1_33_2', 'first-page': '63', 'article-title': 'Some observations on the ultrastructure of the red alga Pterocladia capillacea (Gmel.) Born. et Thur', 'volume': '3', 'author': 'Tripodi G.', 'year': '1971', 'journal-title': 'J. Submicr. Cytol.'} / J. Submicr. Cytol. / Some observations on the ultrastructure of the red alga Pterocladia capillacea (Gmel.) Born. et Thur by Tripodi G. (1971)
{'key': 'e_1_2_1_34_2', 'first-page': '71', 'article-title': 'The fine structure of the cystocarp in the red alga Polysphonia sertularioides (Grat.) J. Ag', 'volume': '3', 'author': 'Tripodi G.', 'year': '1971', 'journal-title': 'J. Submicr. Cytol.'} / J. Submicr. Cytol. / The fine structure of the cystocarp in the red alga Polysphonia sertularioides (Grat.) J. Ag by Tripodi G. (1971)
10.1083/jcb.25.2.407

Dates

Type	When
Created	18 years ago (Aug. 29, 2007, 3:23 a.m.)
Deposited	1 year, 10 months ago (Nov. 2, 2023, 2:36 p.m.)
Indexed	11 months, 2 weeks ago (Sept. 15, 2024, 5:59 p.m.)
Issued	51 years, 9 months ago (Dec. 1, 1973)
Published	51 years, 9 months ago (Dec. 1, 1973)
Published Online	17 years, 2 months ago (June 28, 2008)
Published Print	51 years, 9 months ago (Dec. 1, 1973)

Funders 0

None

BibTeX

@article{Wetherbee_1973, title={THE FINE STRUCTURE OF THE NUCLEUS AND NUCLEAR ASSOCIATIONS OF DEVELOPING CARPOSPORANGIA IN POLYSIPHONIA NOVAE‐ANGLIAE (RHODOPHYTA)1}, volume={9}, ISSN={1529-8817}, url={http://dx.doi.org/10.1111/j.1529-8817.1973.tb04113.x}, DOI={10.1111/j.1529-8817.1973.tb04113.x}, number={4}, journal={Journal of Phycology}, publisher={Wiley}, author={Wetherbee, Richard and Wynne, Michael J.}, year={1973}, month=dec, pages={402–407} }

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