Abstracts - faqs.org

Abstracts

Zoology and wildlife conservation

Search abstracts:
Abstracts » Zoology and wildlife conservation

Endothelial tubes assemble from intracellular vacuoles in vivo

Article Abstract:

High-resolution time-lapse two-photon imaging of transgenic zebrafish is used to examine how endothelial tubes assemble in vivo, comparing the results with time-lapse imaging of human endothelial-cell tube formation in three-dimensional collagen matrices in vitro. Results support a strong model in which the formation and intracellular and intercellular fusion of endothelial vacuoles drives vascular lumen formation.

Author: Weinstein, Brant M., Dye, Louis, Kamei, Makoto, Saunders, Brian W., Bayless, Kayla J., Davis, George E.
Publisher: Macmillan Publishing Ltd.
Publication Name: Nature
Subject: Zoology and wildlife conservation
ISSN: 0028-0836
Year: 2006
Vertebrates, Photonics, Cell hybridization, Glycocalyx

User Contributions:

Comment about this article or add new information about this topic:

CAPTCHA

Termination of asymmetric cell division and differentiation of stomata

Article Abstract:

Arabidopsis thaliana basic helix-loop-helix (bHLH) protein MUTE is found to be a key switch for meristemoid fate transition and in the absence of MUTE meristemoids abort after excessive asymmetric divisions and fail to differentiate stomata. The analysis has shown that SPEECHLESS (SPCH), MUTE and FAMA bHLH proteins control stomatal development at initiation, meristemoid differentiation and guard cell morphogenesis.

Author: Pillitteri, Lynn Jo, Sloan, Daniel B., Bogenschutz, Naomi L., Torii, Keiko U.
Publisher: Macmillan Publishing Ltd.
Publication Name: Nature
Subject: Zoology and wildlife conservation
ISSN: 0028-0836
Year: 2007
Growth, Stomata, Plant morphogenesis, Company growth

User Contributions:

Comment about this article or add new information about this topic:

CAPTCHA

The nitrate/proton antiporter AtCLCa mediates nitrate accumulation in plant vacuoles

Article Abstract:

The role of nitrate and the antiporter mechanism of a chloride channel (CLC) protein are investigated in a native membrane system of plant Arabidopsis thaliana. (A. t). It is shown that A.t is localized to an intracellular membrane, which is amenable to electrophysiological studies, and direct evidence for its anion transport ability is provided.

Author: De Angeli, A., Monachello, D., Ephritikhine, G., Frachisse, J.M., Thomine, S., Gambale, F., Barbier-Brygoo, H.
Publisher: Macmillan Publishing Ltd.
Publication Name: Nature
Subject: Zoology and wildlife conservation
ISSN: 0028-0836
Year: 2006
Nitrates, Properties, Western immunoblotting, Western blot, Electrophysiology of plants, Plant electrophysiology

User Contributions:

Comment about this article or add new information about this topic:

CAPTCHA


Subjects list: Research, Analysis, Physiological aspects, Vacuoles, United States, Arabidopsis thaliana
Similar abstracts:
  • Abstracts: Regulation of cancer cell migration and bone metastasis by RANKL . Stromal fibroblasts in cancer initiation and progression
  • Abstracts: American woodcock fall migration using central region band-recovery and wing-collection survey data. Henslow's sparrow winter-survival estimates and response to prescribed burning
  • Abstracts: Transformation from committed progenitor to leukemia stem cell initiated by MLL-AF9. p53 regulates maternal reproduction through LIF
  • Abstracts: Amplification of chirality in two-dimensional enantiomorphous lattices. Enantioselective silyl protection of alcohols catalysed by an amino-acid-based small molecule
  • Abstracts: Nuclear isomers in superheavy elements as stepping stones towards the island of stability. A triplet of differently shaped spin-zero states in the atomic nucleus 186Pb
This website is not affiliated with document authors or copyright owners. This page is provided for informational purposes only. Unintentional errors are possible.
Some parts © 2025 Advameg, Inc.