منابع مشابه
Argonaute Family Protein Expression in Normal Tissue and Cancer Entities
The members of the Argonaute (AGO) protein family are key players in miRNA-guided gene silencing. They enable the interaction between small RNAs and their respective target mRNA(s) and support the catalytic destruction of the gene transcript or recruit additional proteins for downstream gene silencing. The human AGO family consists of four AGO proteins (AGO1-AGO4), but only AGO2 harbors nucleas...
متن کاملA Primary Sequence Analysis of the ARGONAUTE Protein Family in Plants
Small RNA (sRNA)-mediated gene silencing represents a conserved regulatory mechanism controlling a wide diversity of developmental processes through interactions of sRNAs with proteins of the ARGONAUTE (AGO) family. On the basis of a large phylogenetic analysis that includes 206 AGO genes belonging to 23 plant species, AGO genes group into four clades corresponding to the phylogenetic distribut...
متن کاملThe Arabidopsis Heterochronic Gene ZIPPY Is an ARGONAUTE Family Member
Plants progress through a temporal sequence of juvenile, adult, and reproductive phases, each marked by the expression of phase-specific traits. Here we show that loss-of-function mutations in ZIPPY (ZIP) cause the premature expression of adult vegetative traits but do not accelerate the onset of reproductive competence or flowering time. ZIP encodes ARGONAUTE7 (AGO7), one of ten members of the...
متن کاملThe Argonaute Family of Genes in Caenorhabditis Elegans: a Dissertation
Members of the Argonaute family of proteins, which interact with small RNAs, are the key players of RNAi and other related pathways. The C. elegans genome encodes 27 members of the Argonaute family. During this thesis research, we sought to understand the functions of the members of this gene family in C. elegans. Among the Argonaute family members, rde-1 and alg-1/2 have previously been shown ...
متن کاملThe Tetrahymena Argonaute-Binding Protein Giw1p Directs a Mature Argonaute-siRNA Complex to the Nucleus
Emerging evidence suggests that RNA interference (RNAi)-related processes act both in the cytoplasm and in the nucleus. However, the process by which the RNAi machinery is transported into the nucleus remains poorly understood. The Tetrahymena Argonaute protein Twi1p localizes to the nucleus and is crucial for small RNA-directed programmed DNA elimination. In this study, we identify Giw1p, whic...
متن کاملذخیره 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: Genome Biology
سال: 2008
ISSN: 1465-6906
DOI: 10.1186/gb-2008-9-2-210