bowman birk inhibitor/potato

The primary structure of the wound-inducible trypsin inhibitor from alfalfa (ATI) establishes it as a member of the Bowman-Birk proteinase inhibitor family. The time course of induction of ATI in alfalfa following wounding is similar to the induction of the nonhomologous proteinase inhibitors I and

Protease inhibitors have been shown to be effective suppressors of carcinogenesis in vitro and in vivo. For example, the potato-derived chymotrypsin inhibitor 1 (CI-1) suppresses radiation transformation of C3H/10T1/2 cells in vitro. In the current study, we have investigated the interaction of CI-1

Transgenic plants expressing protease inhibitors (PIs) have emerged in recent years as an alternative strategy for pest control. Beneficial insects such as parasitoids may therefore be exposed to these entomotoxins either via the host or by direct exposure to the plant itself. With the objective of

The Asteridae is one of the most successful clades of flowering plants comprising some 80,000 species. Despite this diversity, analysis of seeds from 398 species (representing 8 orders, 32 families and 181 genera) showed just two major types of serine proteinase inhibitors (PI). PIs of the potato

Multiple molecular forms of inhibitors of trypsin (TI) and chymotrypsin (CI), which are typical digestive enzymes of insects, mammals and micro-organisms, and subtilisin (SI), a proteinase of many bacteria and phytopathogenic fungi, were identified in seeds and vegetative organs of the majority of

Stimulated phagocytic cells generate active oxygen species which are known to contribute to inflammatory diseases, necrosis of surrounding tissues, mutagenicity and carcinogenicity. Until now, it was not certain whether protease inhibitors are capable of decreasing the production of those oxygen

Multifunctional protease inhibitors juggle jobs by targeting different enzymes and thereby often controlling more than one biological process. Here, we discuss the biological functions, mechanisms and evolution of three types of multifunctional protease inhibitors in plants. The first type is