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In addition to the macronutrients (nitrogen, phosphate and potassium), micronutrients such as zinc, copper, cobalt and secondary elements for instance magnesium represent a major factors of crop growth and development. Beet, lettuce, onion, spinach, sunflower and tomato have relatively high copper requirements.Zinc plays a significant role in the auxins metabolism witch is well known as plant growth...
Abstract
Accumulating evidence indicates that the innate and adaptive immune systems participate in the recognition and destruction of cancer cells by a process known as cancer immunosurveillance. Tumor antigen‐specific cytotoxic T‐lymphocytes (CTL) are the major effectors in the immune response against tumor cells. The identification of tumor‐associated antigen (TAA) recognized primarily by CD 8...
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