Zobrazeno 1 - 10
of 144
pro vyhledávání: '"Jeremy D. Pickett-Heaps"'
Publikováno v:
The Plant Journal. 75:189-201
We pay tribute to the seminal paper 'A microtubule in plant cell fine structure' by Myron C. Ledbetter and Keith R. Porter (1963) by summarizing the very limited knowledge of plant cell ultrastructure that we had prior to that publication, and, by wa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f18a7c04249821b122d62524382303c
https://doi.org/10.1111/tpj.12176
https://doi.org/10.1111/tpj.12176
Autor:
Jeremy D. Pickett-Heaps, Arthur Forer
Publikováno v:
European Journal of Cell Biology. 89:607-618
It generally is assumed that cleavage furrows start ingression at anaphase, but this is not always true. Cleavage furrows are initiated during prometaphase in spermatocytes of the flatworm Mesostoma, becoming detectable soon after the spindles achiev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6485d240ee541470ef5a4e85c1acea1b
https://doi.org/10.1016/j.ejcb.2010.03.001
https://doi.org/10.1016/j.ejcb.2010.03.001
Publikováno v:
Journal of Phycology. 45:1353-1362
Micromorphogenesis within the silica deposition vesicle (SDV) of the diatom Pinnularia viridis (Nitzsh) Ehrenb. resulted in distinct silica nanostructures and layers within forming valves and girdle bands. These siliceous components were similarly di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f552fdd9d5d453fad10840d5f392e68f
https://doi.org/10.1111/j.1529-8817.2009.00759.x
https://doi.org/10.1111/j.1529-8817.2009.00759.x
Publikováno v:
Journal of Phycology. 24:35-49
Valve morphogenesis in two Surirellae (S. ovalis Brebisson and S. robusta Ehrenberg) is described. Mitosis takes place at the broad end of the cell. After cleavage, a new Microtubule Center (MC) arises near each spindle pole and moves to the adjacent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::03b73199e657596dfa04c147f5fed102
https://doi.org/10.1111/j.1529-8817.1988.tb04454.x
https://doi.org/10.1111/j.1529-8817.1988.tb04454.x
Publikováno v:
Protoplasma. 232:79-85
We used an ultraviolet microbeam to cut individual kinetochore spindle fibres in metaphase crane-fly spermatocytes. We then followed the growth of the "kinetochore stubs", the remnants of kinetochore fibres that remain attached to kinetochores. Kinet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::76124d5753425cbe85cf0dbd579d4141
https://doi.org/10.1007/s00709-007-0265-8
https://doi.org/10.1007/s00709-007-0265-8
Publikováno v:
Journal of Phycology. 43:535-541
Laser scanning confocal microscopy and TEM were used to study the morphology of secondary plastids in algae of the genus Mallomonas (Synurophyceae). At interphase, Mallomonas splendens (G. S. West) Playfair, M. rasilis Durrschm., M. striata Asmund, a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::49d2c5b6132e584b21328d2e58a48a38
https://doi.org/10.1111/j.1529-8817.2007.00356.x
https://doi.org/10.1111/j.1529-8817.2007.00356.x
Publikováno v:
Journal of Phycology. 43:129-138
Archeospores of Porphyra pulchella Ackland, J. A. West et Zuccarello (Rhodophyta) display amoeboid and gliding motility. Time-lapse videomicroscopy revealed that amoeboid cells extend and retract pseudopodia as they translocate through the media. We
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7393faed571a7abaf5d4c561089e256c
https://doi.org/10.1111/j.1529-8817.2006.00311.x
https://doi.org/10.1111/j.1529-8817.2006.00311.x
Publikováno v:
Phycological Research. 54:15-20
SUMMARY Vesicles are continually transported from the perinuclear region to the cell's exterior in the unicellular red alga Glaucosphaera vacuolata Korshikov. This phenomenon is recorded here with time-lapse videomicroscopy. The mechanism governing t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac5c17a2f5ee90ce3fcdfd25fd5aec54
https://doi.org/10.1111/j.1440-1835.2006.00404.x
https://doi.org/10.1111/j.1440-1835.2006.00404.x
Autor:
Arthur Forer, Jeremy D. Pickett-Heaps
Publikováno v:
Cell Biology International. 29:721-730
We describe a method to hold living cells in place that ordinarily do not adhere to glass coverslips. The method, developed for insect spermatocytes but with application to other cell types, consists of embedding cells in a fibrin clot that forms aft
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c181534bfe474cbf2ed8d5bd300beeb0
https://doi.org/10.1016/j.cellbi.2005.04.010
https://doi.org/10.1016/j.cellbi.2005.04.010
Publikováno v:
Phycological Research. 53:49-66
SUMMARY Purpureofilum apyrenoidigerum gen et sp. nov. was obtained from a mangrove habitat in New South Wales, Australia. It had unbranched uniseriate to multiseriate filaments less than 1 mm tall, with a unicellular base. Each cell had a single mult
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ce873113dd3d893de567961a636662cc
https://doi.org/10.1111/j.1440-183.2005.00373.x
https://doi.org/10.1111/j.1440-183.2005.00373.x