A chromosome-scale genome provides new insights into the typical carotenoid biosynthesis in the important red yeast Rhodotorula glutinis QYH-2023 with anti-inflammatory effects.

Rhodotorula spp. has been studied as one powerful source for a novel cell factory with fast growth and its high added-value biomolecules. However, its inadequate genome and genomic annotation have hindered its widespread use in cosmetics and food industries.

Genome resequencing reveals the evolutionary history of garlic reproduction traits.

The propagation of cultivated garlic relies on vegetative cloves, thus flowers become non-essential for reproduction in this species, driving the evolution of reproductive feature-derived traits. To obtain insights into the evolutionary alteration of reproductive traits in the clonally propagated garlic, the evolutionary histories of two main reproduction-related traits, bolting and flower differentiation, were explored by genome analyses using 134 accessions displaying wide diversity in these two traits. Resequencing identified 272.

Genome-wide Identification and Characterization of the GRAS Transcription Factors in Garlic ( L.).

GRAS transcription factors play crucial roles in plant growth and development and have been widely explored in many plant species. Garlic ( L.) is an important crop owing to its edible and medicinal properties.

Ubiquitylome analysis reveals the involvement of ubiquitination in the bast fiber growth of ramie.

A total of 249 sites from 197 proteins showed a differential ubiquitination level in the fiber development of ramie barks. The function of two differentially ubiquitinated proteins for fiber growth was demonstrated. Ubiquitination is one of the most common post-translational modifications of proteins, and it plays essential roles in plant growth and development.

Genomic analyses provide comprehensive insights into the domestication of bast fiber crop ramie (Boehmeria nivea).

Ramie (Boehmeria nivea) is an economically important natural fiber-producing crop that has been cultivated for thousands of years in China; however, the evolution of this crop remains largely unknown. Here, we report a ramie domestication analysis based on genome assembly and resequencing of cultivated and wild accessions. Two chromosome-level genomes representing wild and cultivated ramie were assembled de novo.

[Study of the correlation between polycyclic aromatic hydrocarbons exposure during pregnancy and neonatal neurobehavioral development in Taiyuan and Changzhi cities].

Objective: To compare the difference of polycyclic aromatic hydrocarbons (PAHs) levels in the urban air and the scores of Neonatal Behavioral Neurological Assessment (NBNA) between Taiyuan and Changzhi cities and to explore the effects of PAHs in the urban air during pregnancy on neonatal behavioral neurological development.

Methods: High-performance liquid chromatography (HPLC) with subsequent fluorescence detection was used to determine the PAHs levels in the cooperational hospitals in Changzhi and Taiyuan cities and the urinary 1-hydroxypyrene levels of the 297 pregnant women living Changzhi and Taiyuan cities during Nov. 2009 to May 2010.