Iron Content and Ferritin in Leaves of Iron Treated Xanthium pensylvanicum Plants
نویسندگان
چکیده
منابع مشابه
Iron content and ferritin in leaves of iron treated Xanthium pensylvanicum plants.
Iron administration to iron-starved cocklebur (Xanthium pensylvanicum) plants causes an increase in the iron content of ferritin fractions extracted from mature leaves. Xanthium plants grown under long days (vegetative stage) have more iron and ferritin than similarly iron-treated plants induced to flower under short day regimes. This first demonstration of ferritin in cocklebur (Compositae) le...
متن کاملIron Use and Storage in the Body: Ferritin and Molecular Representations Iron in Biology: Study of the Iron Content in Ferritin, The Iron-Storage Protein
● Importance of Iron in the Body ● Iron-storage Protein and Control of the Amount of Iron in the Body ● Graphical Molecular Representations ■ Importance of Molecular Visualization ■ Different Types of Representations and What Information They Give ● Structure of Ferritin ■ Amino Acids ■ Peptide Subunits ■ 24-Subunit Structure ● Removal of Fe from Ferritin ■ Crystal-lattice Mineral Structure ■ C...
متن کاملIron in the Leaves and Chloroplasts of Some Plants in Relation to Their Chlorophyll Content.
That lime-induced chlorosis can be alleviated by the application of iron salts has been recognized for a hundred years. As early as 1845, GRIS (8) treated chlorotic plants with iron and obtained positive results; his experiments have been repeatedly confirmed. Opinions differ widely, however, as to the comparative amount and state of iron in chlorotic leaves. Various investigators have presente...
متن کاملIron, ferritin, and nutrition.
Ferritin, a major form of endogenous iron in food legumes such as soybeans, is a novel and natural alternative for iron supplementation strategies where effectiveness is limited by acceptability, cost, or undesirable side effects. A member of the nonheme iron group of dietary iron sources, ferritin is a complex with Fe3+ iron in a mineral (thousands of iron atoms inside a protein cage) protecte...
متن کاملpetrology and geochemistry of khar-bash (western shahrood) and its relation ship to iron mineralization
منطقه مورد مطالعه در 23 کیلومتری جنوب غرب شهرستاشاهرود قرار دارد که در نقشه 100000/1 شاهرود قرار گرفته است.ناحیه مورد مطالعه در تقسیمات ساختاری ایران بخشی از زون البرز شرقی است . در طی سنوزوئیک این زون به شدت تحت تأثیر فازهای کوهزایی آلپی قرار گرفته و فعالیت های آتشفشانی انوسن در قسمت های غربی آن دیده می شود . از نظر ترکیب سنگ شناسی منطقه مورد مطالعه متنوع و بیشتر شامل سنگ های رسوبی مانند : آ...
15 صفحه اولذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Plant Physiology
سال: 1969
ISSN: 0032-0889,1532-2548
DOI: 10.1104/pp.44.6.816