«What we're excited about is how it only takes a very small amount of RNA to cause
gene knockdown in the whole liver.
Not exact matches
«If the
gene has been blocked
in a
knockdown, blood vessels do not develop normally,» explains Andrea Rossi, together with Zacharias Kontarakis first author of the study.
In contrast, in a «gene knockdown» scientists block protein production using particular substances, e.g. microRNA
In contrast,
in a «gene knockdown» scientists block protein production using particular substances, e.g. microRNA
in a «
gene knockdown» scientists block protein production using particular substances, e.g. microRNAs.
«
In addition, our study illustrates the power of comparing knockouts and knockdowns to identify modifier genes, a goal that remains a major challenge in the field of human genetics» says Stainie
In addition, our study illustrates the power of comparing knockouts and
knockdowns to identify modifier
genes, a goal that remains a major challenge
in the field of human genetics» says Stainie
in the field of human genetics» says Stainier.
Additional experiments, including
gene knockdown, surfaced prohibitin as a likely infection aide; prohibitin is a multi-functional protein found
in human cells and
in many other organisms.
Additionally, the study showed that genetic
knockdown of RASAL2
gene can lead to reduced metastasis
in breast cancer mouse model.
This could be due to incomplete
gene knockdown, the presence of another body pigment
in analogy with the Drosophila eye, or accumulation of colored intermediates
in ommochrome biosynthesis (for instance, kynurenine imparts a yellow color to the eyes of deep - sea fish; Thorpe et al., 1992).
Researchers typically use viruses for two types of studies --(1) knock -
in; introducing a protein - coding
gene into cells to study its function, or (2) knockout /
knockdown; studying
gene function through deletion (potentially using CRISPR lentivirus knockout libraries) or reduction of
gene expression, respectively.
Partial
knockdown of this
gene resulted
in atypical behavior
in 7 dpf larvae, as was measured
in DanioVision using a light - dark - light paradigm (15-45-45 minutes).
Knockdown of both dec1 and per2
genes resulted
in a noticeably disrupted circadian locomotor activity pattern.
(A) CummeRbund heat map of
genes that were differentially expressed
in control and single and double ABL1 and ABL2
knockdown cells.
We found that 180
genes showed significantly decreased expression and 40
genes showed significantly increased expression
in ABL1 / ABL2
knockdown cells (fig.
These studies will investigate the consequences of ApoF
knockdown on cholesterol disposition
in an animal model, quantify ApoF levels
in human subjects and identify lipoprotein properties that cause ApoF to bind and subsequently inhibit cholesteryl ester transfer protein activity, and investigate the molecular mechanisms controlling ApoF
gene expression.
We found that a
gene signature consisting of 273
genes important for breast cancer bone metastasis showed decreased expression
in ABL1 / ABL2
knockdown cells (Fig. 6B)(38).
In order to amplify the efficiency of shRNA - mediated
gene knockdown, UAS - dicer1 was constructed.
Many of the DNMT1 peaks were lost after DAXX
knockdown (2,237 DNMT1 peaks
in WT (Figure 2C) vs. 600 DNMT1 peaks
in DAXX K / D (Figure 2E)-RRB-, indicating that DNMT1 recruitment is almost entirely dependent on DAXX further corroborating previous findings that DAXX recruits DNMT1 to repress its target
genes [2].