Chloroplast whole genome assembly and phylogenetic analysis of Persicaria criopolitana reveals its new taxonomic status.

Persicaria criopolitana (Polygonaceae), a dominant annual herb in wetland ecosystems, is ecologically and horticulturally significant. Despite its prevalence, genomic resources for clarifying its phylogenetic relationships and supporting conservation efforts remain limited. The complete chloroplast genome of P.

Predesign of Covalent-Organic Frameworks for Efficient Photocatalytic Dehydrogenative Cross-Coupling Reaction.

The dehydrogenative cross-coupling reaction is the premier route for synthesizing important 4-quinazolinone drugs. However, it usually requires high reaction temperature and long reaction time, and the yield of the final product is low. Here two stable and photosensitive covalent-organic frameworks (COFs), TAPP-An and TAPP-Cu-An are purposefully designed and constructed to serve as unprecedented heterogeneous tandem catalysts to complete dehydrogenative cross-coupling reactions in a short time and under mild reaction conditions (room temperature and light), leading to the high-efficient photosynthesis of 4-quinazolinones.

var. (Polygonaceae, Persicarieae), a distinct distylous taxa raised to specific rank.

Persicariajucunda(Meisn.)Migovar.rotunda (Z.