secale/抗真菌薬

Extracts from different higher plants were screened for the ability to inhibit the growth of Penicillium roqueforti, a major contaminating species in industrial food processing. Oat (Avena sativa) seed extracts exhibited a high degree of antifungal activity and could be used directly on rye bread to

In order to understand a physiological role of chitinases in rye, the localization and accumulation of rye seed chitinase-a and -c (RSC-a and -c) in the seeds were studied by immunochemical methods. An antiserum specific to the chitin-binding domain (CB-domain), which is an N-terminal part of RSC-a,

A common management practice for the production of fresh-market vegetables utilizes polyethylene (plastic) mulch because it increases soil temperature, decreases weed pressure, maintains soil moisture, and minimizes soil contact with the product. However, rain events afford much more erosion and

Celiac Disease is an autoimmune enteropathy with increasing incidence worldwide in both adults and children. It occurs as an inflammatory condition with destruction of the normal architecture of villi on consumption of gluten and related protein products found in wheat, barley and rye. However, the

SUMMARY Histidine kinases are important mediators for adaptation of bacteria and plants to environmental signals. Genome analyses of filamentous fungi have revealed the presence of a high number of potential hybrid histidine kinase (HK)-encoding genes; the role of most of these potential sensors is

Celiac disease is a common autoimmune disease affecting 1% of the Western populations. It is an inappropriate immune response, in genetically susceptible patients to dietary wheat, rye, barley and oats. Treatment involves a Lifelong gluten-free diet that predisposes to low compliance due to limited

Celiac disease (CD) is a T helper 1-driven autoimmune permanent enteropathy, triggered in susceptible individuals by the ingestion of gluten, the alcohol-soluble protein fraction of some cereals, such as wheat, rye, and barley. The only available treatment for CD is the life-long withdrawal of

Coeliac disease is a complex small intestinal enteropathy that develops consequently to a breach of tolerance to gliadin, a storage protein abundantly found in cereals such as wheat, rye and barley. The understanding of the mechanisms underlying the development of coeliac disease in HLA-DQ2 and

Two recent changes in Maryland pumpkin production are (i) planting no-till into a cover crop with soil surface residue (70% of acreage) and (ii) adoption of cultivars with moderate resistance to powdery mildew. Pumpkin cultivar resistance to powdery mildew, planting method (no-till cover crop or

The antifungal activities of rye seed chitinase-a (RSC-a, class I) and -c (RSC-c, class II) were studied in detail using two different bioassays with Trichoderma sp. as well as binding and degradation experiments with the cell walls prepared from its mycelia. RSC-a inhibited more strongly the

OBJECTIVE To study how antifungal activity of natural essential oils depends on the assay method used. RESULTS Oils of bay, cinnamon leaf, clove, lemongrass, mustard, orange, sage, thyme and two rosemary oils were tested by two methods: (1) a rye bread-based agar medium was supplemented with 100 and

Celiac disease is an autoimmune condition affecting genetically susceptible individuals, characterized by inflammatory damage to the small intestine following ingestion of wheat gluten or barley and rye products. The only life-long treatment is strict gluten-free diet which is difficult personally

Celiac disease is an autoimmune disorder of the small intestine that is more common than was previously thought. This disease is caused by an inappropriate immune response to wheat gluten, barley, and rye. Three main pathways cause celiac disease: the environmental trigger (gluten), genetic

Antifungal activity in vitro has been associated with barley leaf and grain proteins which are homologous with pathogenesis related proteins of type 4 (PR-4) from tobacco and tomato and with C terminal domains of potato win and Hevea hevein precursor proteins. One protein (pI approximately 9.3, M(r)

Chitinases (EC 3.2.1.14) have been grouped into seven classes (class I-VII) on the basis of their structural properties. Chitinases expressed during plant-microbe interaction are involved in defense responses of host plant against pathogens. In the present investigation, chitinase gene from wheat