Specific expression of a novel cell wall hydroxyproline-rich glycoprotein gene in lateral root initiation.
نویسندگان
چکیده
منابع مشابه
Expression of a maize cell wall hydroxyproline-rich glycoprotein gene in early leaf and root vascular differentiation.
The spatial pattern of expression for a maize gene encoding a hydroxyproline-rich glycoprotein (HRGP) was determined by in situ hybridization. During normal development of roots and leaves, the expression of the gene was transient and particularly high in regions initiating vascular elements and associated sclerenchyma. Its expression was also associated with the differentiation of vascular ele...
متن کاملSpecific and abundant secretion of a novel hydroxyproline-rich glycoprotein from salt-adapted winged bean cells.
Winged bean callus was adapted to increasing concentrations of NaCl by sequential transfer to medium with 0, 0.5, 1.0, 1.5, and 2.0% (w/v) NaCl. When the culture media, after cell suspension cultures of callus adapted to 0.5 (SA-0.5), 1.0 (SA-1.0), 1.5 (SA-1.5), or 2.0% (w/v) NaCl (SA-2.0), were analyzed by sodium dodecylsulfate-polyacrylamide gel electrophoresis, six specific or enhanced polyp...
متن کاملA novel extensin gene encoding a hydroxyproline-rich glycoprotein requires sucrose for its wound-inducible expression in transgenic plants.
A novel hydroxyproline-rich glycoprotein (SbHRGP3) that consists of two different domains is encoded by an extensin gene from soybean. The first domain (domain 1) located at the N terminus is composed of 11 repeats of Ser-Pro4-Lys-His-Ser-Pro4-Tyr3-His, whereas the second domain (domain 2) at the C terminus contains five repeats of Ser-Pro4-Val-Tyr-Lys-Tyr-Lys-Ser-Pro4-Tyr-Lys-Tyr-Pro-Ser-Pro5-...
متن کاملThe cell wall hydroxyproline-rich glycoprotein RSH is essential for normal embryo development in Arabidopsis.
Although a large number of embryo mutants have been studied, mostly at the morphological level, the critical molecular and cellular events responsible for embryogenesis are unknown. Here, we report that using an enhancer-trap embryo mutant of Arabidopsis, we identified a gene, ROOT-SHOOT-HYPOCOTYL-DEFECTIVE (RSH), that is essential for the correct positioning of the cell plate during cytokinesi...
متن کاملExpression of a Soybean Hydroxyproline-Rich Glycoprotein Gene Is Correlated with Maturation of Roots
A novel extensin gene has been identified in soybean (Glycine max L.) that encodes a hydroxyproline-rich glycoprotein (SbHRGP3) with two different domains. In this study expression of SbHRGP3 was investigated during soybean root development. SbHRGP was expressed in roots of mature plants, as well as seedlings, and showed a distinct pattern of expression during root development. The expression o...
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ژورنال
عنوان ژورنال: Genes & Development
سال: 1989
ISSN: 0890-9369
DOI: 10.1101/gad.3.10.1639