Results 111 to 120 of about 1,025,592 (331)

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

Homologous chromosome associations in domains before meiosis could facilitate chromosome recognition and pairing in wheat. [PDF]

open access: yesSci Rep, 2022
Barea L   +5 more
europepmc   +1 more source

Cell Fate Determination and Lineage Tracing: Technological Evolution and Multidimensional Applications

open access: yesAdvanced Science, EarlyView.
This figure is a candidate for the cover image. It shows a whole‐mount fluorescent image of lymphatic vessels (red) in the heart of an adult Cdh5‐Dre; Prox1‐RSR‐CreER; Rosa26‐tdT mouse. Image courtesy of Ximeng Han. Abstract Cell fate determination is a fundamental process in multicellular development.
Hui Chen   +3 more
wiley   +1 more source

Decay of homologous chromosome pairs and discovery of males in the thelytokous fungus-growing ant Mycocepurus smithii. [PDF]

open access: yesSci Rep, 2022
Barros LAC   +5 more
europepmc   +1 more source

The behavior of homologous chromosomes during meiosis.

open access: yesPLANT MORPHOLOGY, 2006
Summary:As the results of the isolation of considerable number of tagged mutants defbctive in meiosis from Arabidopsis and other plants, and the introduction of a variety of techniques to analyze chromosomes and proteins in meiocytes into research of these plants, it has become possible to study meiosis at molecular level in plants.
openaire   +2 more sources

Genetic and Functional Evidence Links Germline Biallelic Inactivating Variants in WWOX to Histological Mixed‐Type Thyroid Cancer

open access: yesAdvanced Science, EarlyView.
The role of germline WWOX loss‐of‐function variants in oncogenesis has remained poorly characterized. This study provides the first comprehensive genetic and functional evidence that such variants promote tumorigenesis through the disruption of multiple tumor‐suppressive mechanisms.
Xiaopeng Zhang   +8 more
wiley   +1 more source

The Essential Function of SETDB1 in Homologous Chromosome Pairing and Synapsis during Meiosis. [PDF]

open access: yesCell Rep, 2021
Cheng EC   +7 more
europepmc   +1 more source

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