RNA-directed DNA methylation (RdDM) is a biological process in which non-coding RNA
molecules direct the addition of DNA methylation to specific DNA sequences. The RdDM …

10.7554/eLife.03198.001 Imprinted gene expression occurs during seed development in
plants and is associated with differential DNA methylation of parental alleles, particularly at …

Balance between maternal and paternal genomes within the triploid endosperm is necessary
for normal seed development. The majority of endosperm genes are expressed in a 2:1 …

5-Hydroxymethylcytosine (5-hmC) is an intermediate in active demethylation in metazoans,
as well as a potentially stable epigenetic mark. Previous reports investigating 5-…

Content coverage is frequently identified by faculty as a barrier to the implementation of
student-centered instructional strategies. This need to cover content may be a personal belief …

Key message Size limits on molecular movement among female gametes. Abstract Cellular
decisions can be influenced by information communicated from neighboring cells. …

The assessment of instructional quality has been and continues to be a desirable, yet difficult
endeavor in higher education. The development of new teaching evaluation frameworks …

We investigated changes in students' reported sense of community in the context of a one-semester
first-year seminar course using the Community and School Community Inventory (…

Classroom observation protocols can provide an exceedingly rich form of data. However,
this is a double-edged sword, as researchers often struggle to take full advantage of the …

Recently, a reader noticed that some lines in Figure 1—source data 5 did not match the
corresponding data in Figure 1—source data 3. We discovered that when we were preparing …