abstract：:The cell wall of Chlamydomonas reinhardtii zygotes, which forms rapidly after the fusion of wall-free gametes, provides a tractable system for studying the properties and assembly of hydroxyproline-rich glycoproteins, the major proteinaceous components of green algal and plant cell walls. We report the cloning of the ...

journal_title：Journal of phycology

authors： Suzuki L,Woessner JP,Uchida H,Kuroiwa H,Yuasa Y,Waffenschmidt S,Goodenough UW,Kuroiwa T

更新日期：2000-06-01 00:00:00

abstract：:The fine structure of the marine coccolithophorid Hymenomonas (Cricosphaera) carterae (Braarud & Fagerland) Manton & Peterfi is reported. Details of the formation of the circular organic body scales are presented. Their formation is shown to be closely linked with the presence of tubules found within the Golgi cistern...

journal_title：Journal of phycology

authors： Pienaar RN

更新日期：1969-12-01 00:00:00

abstract：:In culture tetraspores of the sporophyte (Trailliella intricata) of Sonnemaisonia hamifera gave rise to male gametophytes only. In the Gulf of St. Lawrence tetrasporangia occur annually during the autumn, but mature gametophytes have not been recorded. However, gametophytes with antheridia were found during the winter...

journal_title：Journal of phycology

authors： Chen LC,Edelstein T,McLachlan J

更新日期：1969-09-01 00:00:00

abstract：:Comparisons of the 3 previously used methods (continuous flow centrifugation, Millipore®filtration, and biodialysis) for making water samples seston-free before analysis for cobalamins point to several likely sources of error: (a) unpredictable occlusion of pores in Millipore®membranes during filtration; (b) irreversi...

journal_title：Journal of phycology

authors： Parker BC

更新日期：1969-06-01 00:00:00

abstract：:The Conchocelis phases of Porphyra perforata f. patens, P. cuneiformis and P. nereocystis were cultured from spores in a sterile artificial medium at 12 C and with 25 ft-c illumination for 10 hr daily. The cultures showed differences in duration of the vegetative phase, sporulation, liberation of spores, and the retur...

journal_title：Journal of phycology

authors： Krishnamurthy V

更新日期：1969-03-01 00:00:00

abstract：:The marine dinoflagellate, Glenoclinium foliaceum Stein, has been shown to contain fucoxanthin, instead of peridinin, as the major xanthophyll. In addition, 2 carotenes-β-carotene and a compound with spectral properties reminiscent of isomerized y-carotene-and 2 xanthophylls-diadinoxanthin and an unidentified compound...

journal_title：Journal of phycology

authors： Mandelli EF

更新日期：1968-12-01 00:00:00

abstract：:The ultrastructural changes which occurred during senescence in the stationary phase of growth of the unicellular green alga Spongiochloris typica were observed. The cell wall consists of a membrane like primary wall and an inner secondary wall which becomes progressively thickened with age of the culture. During sene...

journal_title：Journal of phycology

authors： McLean RJ

更新日期：1968-12-01 00:00:00

abstract：:Two new gynandrosporous species of Oedocladium from the United States were isolated into unialgal culture and comparative studies were made. The new taxa described, O. carolinianum sp. nov. and O. cir-ratum sp. nov., are morphologically very similar. Both species have an opercufate oogonium with inferior division, oos...

journal_title：Journal of phycology

authors： Beaney WD,Hoffman LR

更新日期：1968-09-01 00:00:00

abstract：:d-Mannose and related derivatives, e.g., d-glucosa-mine and 2-deoxy-

journal_title：Journal of phycology

authors： Gross RE

更新日期：1968-06-01 00:00:00

abstract：:A study of new Halimeda material available from the International Indian Ocean Expedition, and of type and other specimens not previously available to me, further indicated that Halimeda opuntia is a composite of species rather than a single species. The characteristics of some of its infraspecific taxa differ suffici...

journal_title：Journal of phycology

authors： Colinvaux LH

更新日期：1968-03-01 00:00:00

abstract：:Pacific coast species of the red algae Halymenia and Cryptonemia are described Of the 8 previously reported species of Halymenia 3 (H. abyssicola Dawson, H. megaspore Dawson, H refugiensis Dawson) hive been placed in synonymy with other species. Halymenia hollenbergii from southern California is described as new; H co...

journal_title：Journal of phycology

authors： Abbott IA

更新日期：1967-09-01 00:00:00

abstract：:Germination tests were conducted on 39 collections of Chara oospores stored under 4 different conditions for periods of approximately 4 yr. In general, storage of dried oospores at low temperatures (3 C) provided the most satisfactory means for long-term preservation of viable disseminules. Oospore germination zuas hi...

journal_title：Journal of phycology

authors： Proctor VI

更新日期：1967-06-01 00:00:00

abstract：:Two new varieties of Staurastrum (Desmidiaceae) are described from Sao Paulo, southern Brazil: St. polymorphum Bréb. var. itirapinense and St. quadrangulare Bréb. var. sanctipaulense. ...

journal_title：Journal of phycology

authors： de Mattos Bicudo CE

更新日期：1967-03-01 00:00:00

abstract：:Alaria grandifolia is recorded from Nova Scotia for the first time and is briefly compared with A. esculenta from this area. ...

journal_title：Journal of phycology

authors： Edelstein T,Craigie JS,McLachlan J

更新日期：1967-03-01 00:00:00

abstract：:Cytological changes induced by nitrate or phosphate limitation were reproducible and readily visible by phase contrast microscopy in Coscinodiscus wailesii, Ditylum brightwellii, Rhizosolenia hebetata f. semi-spina, Skeletonema costatum, and Stephanopyxis turris. These effects included changes in chromatophore number ...

journal_title：Journal of phycology

authors： Holmes RW

更新日期：1966-12-01 00:00:00

abstract：:The effect of light, of 2 wavelengths, and of 3 temperatures on the uptake and evolution of O2 by the antarctic marine diatom, Fragilaria sublinearis, has been examined with mass spectrometry. The responses of this organism to light, in terms of O2 exchange, were qualitatively similar to those recorded by Hoch et al. ...

journal_title：Journal of phycology

authors： Bunt JS,van H Owens O,Hoch G

更新日期：1966-09-01 00:00:00

abstract：:The chloroplast pigments of 2 species of Chloro-monadophyceae have been examined. Both Gonyo-stomum semen and Vacuolaria virescens possessed only one chlorophyll, chlorophyll a. Gonyostomum contained 4 carotenoids, but not fucoxanthin and peridinin. Vacuolaria also possessed 4 carotenoids which have been identified as...

journal_title：Journal of phycology

authors： Chapman DJ,Haxo FT

更新日期：1966-06-01 00:00:00

abstract：:Three species of tropical oceanic phytoplankton were isolated from two locations in the eastern Pacific Ocean. Unialgal cultures were maintained in an enriched seawater medium. The effects of temperature, and, in separate experiments, illuminance, on the exponential cell division rates of those algae were investigated...

journal_title：Journal of phycology

authors： Thomas WH

更新日期：1966-03-01 00:00:00