Mendelian segregation for parthenogenetic embryo development at the diploid level in the flowering plant Erigeron.

Premise: Parthenogenesis is the capacity of organisms to develop embryos from unfertilized eggs. When parthenogenesis is coupled with unreduced gamete formation (apomeiosis), genetically maternal progeny result. Genetic elucidation of this form of reproduction in plants, apomixis, has important agronomic implications.

'Baltic catacombs.' Translating catacomb relic-sculptures between Rome, Polish Livonia, and the Lithuanian Grand Duchy circa 1750-1800.

This article offers a first study of the traffic of  catacomb relic-sculptures between Rome and sites in the Grand Duchy of Lithuania and Polish Livonia in the decades just before and during the Age of Partition (c. 1750-1800). The article firstly frames an overview of current knowledge on more broadly against cases in Livonia and the Grand Duchy.

Recurrence risk of early-stage melanoma of the external ear: an investigation of surgical approach and sentinel lymph node status.

Surgical management of external ear melanoma presents unique technical challenges based on the unique anatomy and reconstruction concerns. Surgical technique, including preservation of cartilage, is variable and impact on recurrence is unclear. Our goal was to investigate surgical approach, including extent of surgical resection and sentinel lymph node biopsy (SLNB), and the impact on recurrence.

Correction to: H3.3 K27M depletion increases differentiation and extends latency of diffuse intrinsic pontine glioma growth in vivo.

The original article can be found online.