Increasing effort is being directed to the study and interpretation of both quantitative and qualitative effects of light on plants and a number of investigators have emphasized the inadequacy of present information. Any satisfactory description of the ways in which light may affect the form and growth of plants may be anticipated only as a result of many small contributions by various investig...

The bean (Phaseolus vulgaris L.) is one of the best known of the legumes, and it has a long cultivation tradition in Italy. The territory of “Subappennino Dauno” (southern Italy) is at around 700 m a.s.l. and is predominantly grown with cereals, olive trees and grapevines. Ecotypes of white beans to eat dry (such as cannellini beans) are also grown, which are sought for their palatability, high...

When the hemagglutinating action of extracts from ground seeds of different lines or cultivars of beans (Phaseolus vulgaris) was tested with blood cells from different animals, four different patterns of activity were distinguished. The most common type, called A, agglutinated all blood types tested with the exception of cow blood cells which were rendered susceptible to agglutination by treatm...

1. Thirteen normo-cholesterolaemic male students consumed one 450 g can of baked beans (Phaseolus vulgaris) in tomato sauce, daily, for 14 d as part of their normal diet. After a 14 d washout period, eleven of the students went on to consume one 440 g can of spaghetti in tomato sauce, daily, for 14 d. 2. Fasting blood samples were taken frequently for measurement of plasma cholesterol, high-den...

Vegetables are a rich source of nutrients. Fresh vegetables like French beans (Phaseolus vulgaris) are known for their high protein content, fibre, water and mineral composition. They are also good source of vitamins like Ascorbic acid and Riboflavin and minerals like calcium and phosphorus. In view of the growing awareness regarding health the French beans are recommended for regular diet as v...

The galactolipids monogalactosyldiglyceride and digalactosyldiglyceride together comprise more than 77% of the photosynthetic membrane lipids of higher plant chloroplasts. We have isolated a lipase from the chloroplasts of runner beans (Phaseolus vulgaris) which is highly specific for these galactolipids. This galactolipase promotes the hydrolysis of monogalactosyldiglyceride and digalactosyldi...

ABSTRACT The role of the Co-52 and Co-42 alleles in early activation bean immunity against Colletotrichum lindemuthianum is poorly known. Thus, by using anthracnose-susceptible Sutagao cultivar anthracnose-resistant G2333, this study aimed to evaluate presence SCAR markers, as well their respective defense responses, histochemical tests diferential gene expression. results showed that allele co...

A collection of 155 accessions of ancient Portuguese common beans (Phaseolus vulgaris L.) was evaluated in relation to the content of 8 minerals (Zn, Cu, Fe, Mn, Ca, Mg, P and K) important for human nutrition. A high degree of variability for P, Fe, Zn, Cu, Mn and Ca was observed in the collection. Total correlation matrix analysis revealed the existence of two important sets of strong positive...

Reversed micelles were used to extract lectin from red kidney beans and factors affecting reverse micellar systems (pH value, ionic strength and extraction time) were studied. The optimal conditions were extraction at pH 4-6, back extraction at pH 9-11, ion strength at 0.15 M NaCl, extraction for 4-6 minutes and back extraction for 8 minutes. The reverse micellar system was compared with tradit...