Results 121 to 130 of about 855,866 (324)

Complete sequence of the Achillea ptarmica chloroplast genome determined by long-read sequencing

open access: yesMitochondrial DNA. Part B. Resources
Achillea species, commonly referred to as yarrow, belong to the family Asteraceae and are typically perennial, outbreeding plants used in traditional medicine.
Hiroki Natsume, Makoto Kusaba
doaj   +1 more source

Subgenome Partitioning and Polyploid Genome Evolution in the Loach Family Botiidae (Order Cypriniformes)

open access: yesAdvanced Science, EarlyView.
This study investigates subgenome evolution and polyploidy in Cypriniformes fish, revealing complex phylogenetic relationships and genomic dynamics. By applying advanced subgenome partitioning methods, it uncovers novel insights into transposon activity and gene fractionation.
Yunyun Lv   +14 more
wiley   +1 more source

Manipulating Unisexual–Sexual Reproduction Transition to Engineer Genome‐Reconstructed Polyploids

open access: yesAdvanced Science, EarlyView.
This study developed an efficient approach to generate genome‐reconstructed polyploids involving unisexual gynogenetic Carassius gibelio, sexual C. auratus, and sexual C. cuvieri. The selected superior clone inherited gynogenesis ability of C. gibelio and herpesvirus resistance of wild C.
Meng Lu   +9 more
wiley   +1 more source

Quorum Sensing Inhibits Type III‐A CRISPR‐Cas System Activity Through Repressing Positive Regulators SarA and ArcR in Staphylococcus Aureus

open access: yesAdvanced Science, EarlyView.
This study proposes a novel model illustrating how quorum sensing (QS) regulates the type III‐A CRISPR‐Cas system in Staphylococcus aureus. The QS regulator AgrA suppresses CRISPR‐Cas activity by downregulating the transcriptional regulators SarA and ArcR.
Yang Li   +6 more
wiley   +1 more source

Coronaviruses (Coronaviridae) of bats in the northern Caucasus and south of western Siberia

open access: yesВопросы вирусологии
Introduction. Bats are natural reservoirs of coronaviruses (Coronaviridae), which have caused three outbreaks of human disease SARS, MERS and COVID-19 or SARS-2 over the past decade.
Liudmila N. Yashina   +10 more
doaj   +1 more source

T2T Genomes Unveil Centromere Architecture and Adaptive Divergence in Large Yellow Croaker (Larimichthys crocea)

open access: yesAdvanced Science, EarlyView.
This study presents telomere‐to‐telomere genome assemblies for two populations of Larimichthys crocea. We identified centromere‐specific tandem repeats invaded by LTR/ERV1 retrotransposons, unique 5S rRNA enrichment patterns, and population‐specific structural variants. Comparative genomic analyses further reveal distinct adaptive mechanisms in the MYD
Yu Cui   +9 more
wiley   +1 more source

The complete mitochondrial genome of Proedromys bedfordi Thomas 1911 (Arvicolinae, Rodentia)

open access: yesMitochondrial DNA. Part B. Resources
The Duke of Bedford’s vole (Proedromys bedfordi Thomas 1911) is distributed only at the border areas of the Sichuan and Gansu Provinces, China. In this study, the first complete mitochondrial genome of P. bedfordi is generated and characterized.
Shiqing Wang   +3 more
doaj   +1 more source

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