Isoelectric-focusing properties and carbohydrate content of pea (Pisum sativum) legumin
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چکیده
منابع مشابه
Isoelectric-focusing properties and carbohydrate content of pea (Pisum sativum) legumin.
Legumin from pea (Pisum sativum) is a molecule made up of six pairs of subunits, each pair consisting of an ;acidic' subunit (mol.wt. about 40000) and a ;basic' subunit (mol.wt. about 20000) linked by one or more disulphide bonds. The heterogeneity of legumin has been investigated by isoelectric focusing; undissociated legumin could not be focused satisfactorily, but legumin subunits could be a...
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The leaf nitrogen content is generally accepted as an indicator of food quality and as a factor affecting host selection by phytophagous insects. The alate pea aphids (Acyrthosiphon pisum Harris, Aphididae) were given a choice among non-nodulated pea plants (Pisum sativum L.) supplied with one of four nitrate-N levels (0, 3, 15 and 30 mM). When whole plants were exposed to aphids for 7 days, th...
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A transaminase (aminotransferase, EC 2.6.1) fraction was partially purified from shoot tips of pea (Pisum sativum L. cv. Alaska) seedlings. With alpha-ketoglutarate as co-substrate, the enzyme transaminated the following aromatic amino acids: d,l-tryptophan, d,l-tyrosine, and d,l-phenylalanine, as well as the following aliphatic amino acids: d,l-alanine, d,l-methionine, and d,l-leucine. Of othe...
متن کاملrole of nitrogen content of pea (pisum sativum l.) on pea aphid (acyrthosiphon pisum harris) establishment
the leaf nitrogen content is generally accepted as an indicator of food quality and as a factor affecting host selection by phytophagous insects. the alate pea aphids (acyrthosiphon pisum harris, aphididae) were given a choice among non-nodulated pea plants (pisum sativum l.) supplied with one of four nitrate-n levels (0, 3, 15 and 30 mm). when whole plants were exposed to aphids for 7 days, th...
متن کاملPea, Pisum sativum, and Its Anticancer Activity
Pisum sativum (Family: Fabaceae), as known as green pea or garden pea, has long been important in diet due to its content of fiber, protein, starch, trace elements, and many phytochemical substances. It has been shown to possess antibacterial, antidiabetic, antifungal, anti-inflammatory, antihypercholesterolemia, and antioxidant activities and also shown anticancer property. Its nonnutritive bi...
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ژورنال
عنوان ژورنال: Biochemical Journal
سال: 1980
ISSN: 0264-6021
DOI: 10.1042/bj1850497