Phân tích tư tưởng của nhân dân qua đoạn thơ: Những người vợ nhớ chồng… Những cuộc đời đã hóa sông núi ta trong Đất nước của Nguyễn Khoa Điềm
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We found that Notched-fin eelpout, which lives off the north east coastof Japan, expresses an antifreeze protein (AFP). The liver of this fishcontains DNAs that encode at least 13 type III AFP isoforms (denotednfeAFPs). The primary sequences of the nfeAFP isoforms were categor-ized into SP- and QAE-sephadex binding groups, and the latter were fur-ther divided into two subgroups, QAE1 and QAE2 groups. Ice crystalsobserved in HPLC-pure nfeAFP fractions are bipyramidal in shape withdifferent ratios ofc andaaxes, suggesting that all the isoforms are ableto bind ice....
Nội dung trích xuất từ tài liệu:
Báo cáo khoa học: Co-operative effect of the isoforms of type III antifreeze protein expressed in Notched-fin eelpout, Zoarces elongatus Kner
