Induction of β-1,3-glucanase in seeds of maize defective-kernel mutant (827Kpro1).

β-1,3-glucanases are found in organisms as diverse as plants, animals, bacteria and fungi. In plants, such enzymes are not only associated with defense mechanisms against pathogens, but also play critical roles in physiological and developmental processes. Here we identified a new β-1,3-glucanase in maize seeds, and named it ZmGlucA.

Alpha-glucosidase promotes hemozoin formation in a blood-sucking bug: an evolutionary history.

Background: Hematophagous insects digest large amounts of host hemoglobin and release heme inside their guts. In Rhodnius prolixus, hemoglobin-derived heme is detoxified by biomineralization, forming hemozoin (Hz). Recently, the involvement of the R.

Expression and purification of the recombinant SALT lectin from rice (Oryza sativa L.).

The SALT protein is a 14.5 kDa mannose-binding lectin, originally described as preferentially expressed in rice plant roots in response to NaCl stress. Recombinant SALT lectin was produced in Escherichia coli from a cDNA clone encoding protein.

Two-dimensional protein analysis by isoelectric focusing in a multi-cell plate system.

A practical and low cost system for isoelectric protein focusing (IEF) was developed. The system uses a multi-cell glass plate compatible with a common vertical one-dimensional electrophoresis chamber, dispensing specific IEF apparatus. After focusing, the IEF gels are easily recovered.