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The B73 Maize Genome: Complexity, Diversity, and Dynamics
A-Maize-ing Maize is one of our oldest and most important crops, having been domesticated approximately 9000 years ago in central Mexico. Schnable et al. (p. 1112; see the cover) present the results… Expand
The Sorghum bicolor genome and the diversification of grasses
Sorghum, an African grass related to sugar cane and maize, is grown for food, feed, fibre and fuel. We present an initial analysis of the ∼730-megabase Sorghum bicolor (L.) Moench genome, placing… Expand
Structural models of primary cell walls in flowering plants: consistency of molecular structure with the physical properties of the walls during growth.
Advances in determination of polymer structure and in preservation of structure for electron microscopy provide the best view to date of how polysaccharides and structural proteins are organized into… Expand
STRUCTURE AND BIOGENESIS OF THE CELL WALLS OF GRASSES.
- N. Carpita
- Biology, Medicine
- Annual review of plant physiology and plant…
- 1 June 1996
The chemical structures of the primary cell walls of the grasses and their progenitors differ from those of all other flowering plant species. They vary in the complex glycans that interlace and… Expand
MYB61 Is Required for Mucilage Deposition and Extrusion in the Arabidopsis Seed Coat Article, publication date, and citation information can be found at www.plantcell.org/cgi/doi/10.1105/tpc.010265.
- S. Penfield, R. C. Meissner, D. Shoue, N. Carpita, M. Bevan
- Biology, Medicine
- The Plant Cell Online
- 1 December 2001
We have undertaken a systematic reverse genetic approach to understand R2R3-MYB gene function in Arabidopsis. Here, we report the functional characterization of MYB61 based on the phenotype of three… Expand
The MUR3 Gene of Arabidopsis Encodes a Xyloglucan Galactosyltransferase That Is Evolutionarily Related to Animal Exostosins Article, publication date, and citation information can be found at…
Xyloglucans are the principal glycans that interlace cellulose microfibrils in most flowering plants. The mur3 mutant of Arabidopsis contains a severely altered structure of this polysaccharide… Expand
Determination of the Pore Size of Cell Walls of Living Plant Cells
The limiting diameter of pores in the walls of living plant cells through which molecules can freely pass has been determined by a solute exclusion technique to be 35 to 38 angstroms for hair cells… Expand
COBRA encodes a putative GPI-anchored protein, which is polarly localized and necessary for oriented cell expansion in Arabidopsis.
To control organ shape, plant cells expand differentially. The organization of the cellulose microfibrils in the cell wall is a key determinant of differential expansion. Mutations in the COBRA (COB)… Expand
The mur2 mutant of Arabidopsis thaliana lacks fucosylated xyloglucan because of a lesion in fucosyltransferase AtFUT1
- G. Vanzin, M. Madson, N. Carpita, N. Raikhel, K. Keegstra, W. Reiter
- Medicine, Biology
- Proceedings of the National Academy of Sciences…
- 19 February 2002
Cell walls of the Arabidopsis mutant mur2 contain less than 2% of the wild-type amount of fucosylated xyloglucan because of a point mutation in the fucosyltransferase AtFUT1. The mur2 mutation… Expand