Results 201 to 210 of about 1,163,263 (310)

Drift drives the evolution of chromosome number II: The impact of range size on genome evolution in Carnivora. [PDF]

J Hered
Jonika MM, Wilhoit KT, Chin M, Arekere A, Blackmon H.   +4 more
europepmc   +1 more source

New chromosome number and cyto-molecular characterization of the African Baobab (Adansonia digitata L.) - "The Tree of Life". [PDF]

Sci Rep, 2020
Islam-Faridi N, Sakhanokho HF, Dana Nelson C.   +2 more
europepmc   +1 more source

KDM4A Erases the H3R17me2a Mark, Facilitating Chromosome Condensation

Advanced Science, EarlyView.
This study reveals a reversible histone modification switch governing chromosome condensation during mitosis. PKCα‐activated KDM4A removes H3R17me2a, permitting Suv39h1‐driven H3K9me3 deposition. This epigenetic transition recruits the chromosomal passenger complex and triggers Aurora B‐dependent H3S10 phosphorylation, coordinating chromatin remodeling
Yena Cho, Jee Won Hwang, Gyu Hwan Hyun, Sangkyu Lee, Dae‐Geun Song, Su‐Nam Kim, Yong Kee Kim   +6 more
wiley   +1 more source

The lowest chromosome number in the family Pteromalidae (Hymenoptera: Chalcidoidea): the karyotype and other genetic features of Pachycrepoideus vindemmiae (Rondani, 1875). [PDF]

Vavilovskii Zhurnal Genet Selektsii
Gokhman VE, Ryabinin AS, Bykov RA, Ilinsky YY.   +3 more
europepmc   +1 more source

AI‐Optimized Vanadium Oxide Multilayers for More Than 20‐fold Enhancement in Bolometric Performance

Advanced Science, EarlyView.
Machine‐learning‐optimized WxV1‐xOy multilayer thin films with graded doping achieve a high TCR (7.3 % K−1), reduced hysteresis, and low noise under CMOS‐compatible growth conditions. This approach overcomes the long‐standing trade‐off in microbolometers between linear response and performance, offering a universal bolometric parameter greatly enhanced
Jin‐Hyun Choi, Hyoung‐Taek Lee, Jeonghoon Kim, Miju Park, Seungjoon Sun, Gye‐Hyeon Kim, Myung‐Ho Kwon, Hyeong‐Ryeol Park, Changhee Sohn   +8 more
wiley   +1 more source

Drift drives the evolution of chromosome number I: The impact of trait transitions on genome evolution in Coleoptera. [PDF]

J Hered
Blackmon H, Jonika MM, Alfieri JM, Fardoun L, Demuth JP.   +4 more
europepmc   +1 more source

Material‐Induced Nuclear Deformation Controls Chromatin Architecture in Adipose Stem Cells

Advanced Science, EarlyView.
Tuning cell and cytoskeleton mechanics modulated nuclear shape and heterochromatin organization in ASCs. Distinct cytoskeletal architectures induced nuclear morphologies from oblate to prolate ellipsoids. Large elongated cells with a structured actin cap exhibited high nuclear strain, driving nuclear envelope deformation and heterochromatin ...
Carlo F. Natale, Luca Messina, Valeria Panzetta, Stefania Saporito, Costantino Menna, Maurizio Ventre, Paolo A. Netti   +6 more
wiley   +1 more source

Chromosome-Scale Genome Assembly for Clubrush (Bolboschoenus planiculmis) Indicates a Karyotype with High Chromosome Number and Heterogeneous Centromere Distribution. [PDF]

Genome Biol Evol
Ning Y, Li Y, Lin HY, Kang EZ, Zhao YX, Dong SB, Li Y, Xia XF, Wang YF, Li CY.   +9 more
europepmc   +1 more source

The Highest Chromosome Number and First Chromosome Fluorescent in situ Hybridization in the velvet worms of the family Peripatidae. [PDF]

Zool Stud, 2020
Débora Duarte D, Souza LHB, Cordeiro LM, Araujo D.   +3 more
europepmc   +1 more source

DSG2+ Cancer Stem Cells Co‐Located With FAP+ Myofibroblasts in the Tumor Boundary That Determines the Efficacy of Immunotherapy in Non‐Small Cell Lung Cancer

Advanced Science, EarlyView.
Cancer stem cells (CSCs) in non‐small cell lung cancer display pronounced plasticity and spatial heterogeneity. By integrating single‐cell and spatial transcriptomics, this study defines a DSG2‐associated CSC program and reveals a tumor‐margin niche formed with FAP+ myofibroblasts.
Guangyu Fan, Le Tang, Tongji Xie, Mengwei Yang, Lin Li, Sheng Yang, Puyuan Xing, Xiaohong Han, Yuankai Shi   +8 more
wiley   +1 more source