The Molloy Student Literary Magazine Volume 11

The Molloy Student Literary Magazine, sponsored by Molloy College’s Office of Student Affairs, is devoted to publishing the best previously unpublished works of prose, poetry, drama, literary review, criticism, and other literary genres, that the Molloy student community has to offer. The journal welcomes submissions, for possible publication, from currently enrolled Molloy students at all levels. All submitted work will undergo a review process initiated by the Managing Editor prior to a decision being made regarding publication of said work. Given sufficient content, The Molloy Student Literary Magazine is published twice annually in Spring and Fall. Interested contributors from the currently enrolled Molloy student community should send work via e-mail attachment and brief cover letter (including a two-sentence biographical statement) to: Dr. Damian Ward Hey, Managing Editor, The Molloy Student Literary Magazine: [email protected]. Enrolled students who are interested in becoming members of The Molloy Student Literary Magazine staff may e-mail letters of inquiry. Excelsior!https://digitalcommons.molloy.edu/eng_litmag/1003/thumbnail.jp

The Molloy Student Literary Magazine Volume 8

The Molloy Student Literary Magazine, sponsored by Molloy College’s Office of Student Affairs, is devoted to publishing the best previously unpublished works of prose, poetry, drama, literary review, criticism, and other literary genres, that the Molloy student community has to offer. The journal welcomes submissions, for possible publication, from currently enrolled Molloy students at all levels. In this issue, we are including the three winners of the annual Patricia Sullivan Common Reading Contest: Inspired Works - Building Community. All submitted work will undergo a review process initiated by the Managing Editor prior to a decision being made regarding publication of said work. Given sufficient content, The Molloy Student Literary Magazine is published twice annually in Spring and Fall. Interested contributors from the currently enrolled Molloy student community should send work via e-mail attachment and brief cover letter (including a two-sentence biographical statement) to: Dr. Damian Ward Hey, Managing Editor, The Molloy Student Literary Magazine: [email protected]. Enrolled students who are interested in becoming members of The Molloy Student Literary Magazine staff may e-mail letters of inquiry. Excelsior!https://digitalcommons.molloy.edu/eng_litmag/1000/thumbnail.jp

An integrative approach to understanding the evolution and diversity of Copiapoa (Cactaceae), a threatened endemic Chilean genus from the Atacama Desert

PREMISE OF THE STUDY: Species of the endemic Chilean cactus genus Copiapoa have cylindrical or (sub)globose stems that are solitary or form (large) clusters and typically yellow fl owers. Many species are threatened with extinction. Despite being icons of the Atacama Desert and well loved by cactus enthusiasts, the evolution and diversity of Copiapoa has not yet been studied using a molecular approach. METHODS: Sequence data of three plastid DNA markers ( rpl32-trnL , trnH-psbA , ycf1 ) of 39 Copiapoa taxa were analyzed using maximum likelihood and Bayesian inference approaches. Species distributions were modeled based on geo-referenced localities and climatic data. Evolution of character states of four characters (root morphology, stem branching, stem shape, and stem diameter) as well as ancestral areas were reconstructed using a Bayesian and maximum likelihood framework, respectively. KEY RESULTS: Clades of species are revealed. Though 32 morphologically defi ned species can be recognized, genetic diversity between some species and infraspecifi c taxa is too low to delimit their boundaries using plastid DNA markers. Recovered relationships are often supported by morphological and biogeographical patterns. The origin of Copiapoa likely lies between southern Peru and the extreme north of Chile. The Copiapó Valley limited colonization between two biogeographical areas. CONCLUSIONS: Copiapoa is here defi ned to include 32 species and fi ve heterotypic subspecies. Thirty species are classifi ed into four sections and two subsections, while two species remain unplaced. A better understanding of evolution and diversity of Copiapoa will allow allocating conservation resources to the most threatened lineages and focusing conservation action on real biodiversity

An atlas of active enhancers across human cell types and tissues

Enhancers control the correct temporal and cell-type-specific activation of gene expression in multicellular eukaryotes. Knowing their properties, regulatory activity and targets is crucial to understand the regulation of differentiation and homeostasis. Here we use the FANTOM5 panel of samples, covering the majority of human tissues and cell types, to produce an atlas of active, in vivo-transcribed enhancers. We show that enhancers share properties with CpG-poor messenger RNA promoters but produce bidirectional, exosome-sensitive, relatively short unspliced RNAs, the generation of which is strongly related to enhancer activity. The atlas is used to compare regulatory programs between different cells at unprecedented depth, to identify disease-associated regulatory single nucleotide polymorphisms, and to classify cell-type-specific and ubiquitous enhancers. We further explore the utility of enhancer redundancy, which explains gene expression strength rather than expression patterns. The online FANTOM5 enhancer atlas represents a unique resource for studies on cell-type-specific enhancers and gene regulation

An atlas of active enhancers across human cell types and tissues

Enhancers control the correct temporal and cell-type-specific activation of gene expression in multicellular eukaryotes. Knowing their properties, regulatory activity and targets is crucial to understand the regulation of differentiation and homeostasis. Here we use the FANTOM5 panel of samples, covering the majority of human tissues and cell types, to produce an atlas of active, in vivo-transcribed enhancers. We show that enhancers share properties with CpG-poor messenger RNA promoters but produce bidirectional, exosome-sensitive, relatively short unspliced RNAs, the generation of which is strongly related to enhancer activity. The atlas is used to compare regulatory programs between different cells at unprecedented depth, to identify disease-associated regulatory single nucleotide polymorphisms, and to classify cell-type-specific and ubiquitous enhancers. We further explore the utility of enhancer redundancy, which explains gene expression strength rather than expression patterns. The online FANTOM5 enhancer atlas represents a unique resource for studies on cell-type-specific enhancers and gene regulation