Sense (molecular biology) — In molecular biology and genetics, sense is a concept used to compare the polarity of nucleic acid molecules, such as DNA or RNA, to other nucleic acid molecules. Depending on the context within molecular biology, sense may have slightly… … Wikipedia
Sense — Senses are the physiological methods of perception. The senses and their operation, classification, and theory are overlapping topics studied by a variety of fields, most notably neuroscience, cognitive psychology (or cognitive science), and… … Wikipedia
Sense strand — In genetics, a sense strand or coding strand is the segment of double stranded DNA running from 5 3 that is complementary to the antisense strand or template strand. The sense strand is the strand of DNA that has the same sequence as the mRNA,… … Wikipedia
R genes — A class of plant genes conferring resistance to a specific strain (or group of strains) of a particular pathogen. Their primary function is to sense the presence of the pathogen and to trigger the defence pathways in the plant. R genes have been… … Glossary of Biotechnology
Long non-coding RNA — Long noncoding RNAs (long ncRNAs) are generally considered (somewhat arbitrarily) as non protein coding transcripts longer than 200 nucleotides. This limit is due to practical considerations including the separation of RNAs in common experimental … Wikipedia
SiRNA — Saltar a navegación, búsqueda Artículo principal: RNAi El nombre siRNA son las siglas en inglés de small interfering RNA, en español ARN pequeño de interferencia o ARN de silenciamiento. Es un tipo de ARN interferente con una longitud de 20 a 25… … Wikipedia Español
siRNA — Artículo principal: RNAi El nombre siRNA son las siglas en inglés de small interfering RNA, en español ARN pequeño de interferencia o ARN de silenciamiento. Es un tipo de ARN interferente con una longitud de 20 a 25 nucleótidos que es altamente… … Wikipedia Español
Life Sciences — ▪ 2009 Introduction Zoology In 2008 several zoological studies provided new insights into how species life history traits (such as the timing of reproduction or the length of life of adult individuals) are derived in part as responses to… … Universalium
Nobel Prizes — ▪ 2009 Introduction Prize for Peace The 2008 Nobel Prize for Peace was awarded to Martti Ahtisaari, former president (1994–2000) of Finland, for his work over more than 30 years in settling international disputes, many involving ethnic,… … Universalium
nature, philosophy of — Introduction the discipline that investigates substantive issues regarding the actual features of nature as a reality. The discussion here is divided into two parts: the philosophy of physics and the philosophy of biology. In this… … Universalium
Virus — This article is about the biological agent. For other uses, see Virus (disambiguation). For a generally accessible and less technical introduction to the topic, see Introduction to viruses. Viruses … Wikipedia
