منابع مشابه
Diversity in the genus Musa Focus on Australimusa
The Australimusa section is one of the four sections into which the genus Musa is divided (the others being Eumusa, Rhodochlamys and Callimusa). Members of the Australimusa and Callimusa sections have a basic chromosome number of 2n = 20, as opposed to 2n = 22 of Eumusa and Rhodochlamys. There are seven species of Australimusa and a group of parthenocarpic edible types – known as Fe’i bananas –...
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The selection event algorithm introduced an interesting method of creating offspring from parents in a multi-generational manner with a period of fitness neutrality followed by an intense selection event. This algorithm did not have a focus on maintaining diversity in the population, so it had all of the same pitfalls as other algorithms lacking such a focus. However, due to the novel multi-gen...
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Recent advances have led to the identification and characterization of an array of transmembrane proteases that mediate the proteolysis of various substrates (including bioactive peptides, components of the extracellular matrix, and integral proteins) and cell-cell or cell-matrix adhesion. The membrane proteases known to participate in these processes currently include the ectopeptidases, the m...
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Through the synthesis of a focused library and SAR investigations, a more potent analogue of gemmacin (discovered in a previous diversity-oriented synthesis (DOS) campaign), gemmacin B, was discovered.
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1.0 overview it seems that grammar plays a crucial role in the area of second and foreign language learning and widely has been acknowledged in grammar research. in other words, teaching grammar is an issue which has attracted much attention to itself, and a lot of teachers argue about the existence of grammar in language teaching and learning. this issue will remind us a famous sentence f...
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ژورنال
عنوان ژورنال: Chemical & Engineering News Archive
سال: 2008
ISSN: 0009-2347,2157-4936
DOI: 10.1021/cen-v086n012.p075