Results 211 to 220 of about 158,249 (312)

Russian wheat aphid: a model for genomic plasticity and a challenge to breeders

Insect Science, EarlyView.
Invasive foundress finds suitable habitat and reproduces through pathogenesis. Wingless females produce life offspring quickly, which leads to high population densities. High population densities result in competition, which may induce epigenetic changes and wing development for dispersal.
Astrid Jankielsohn, Vicky L. Tolmay, Marlon‐Schylor Luke le Roux, Lintle Mohase, Mpho S. Mafa, Vittorio F. Nicolis, Eduard Venter, Nicolaas Francois Visser Burger, Anna‐Maria Botha   +8 more
wiley   +1 more source

Hox Gene Variation Drives Morphological Specialization of Humpback Grouper Cromileptes altivelis

Integrative Zoology, EarlyView.
Cromileptes altivelis exhibits a distinctive “sunken head and humpback” morphology, formed through cranial remodeling. Genetic analyses identified unique amino acid variants in Hoxa7a and Hoxa10b, with functional tests confirming their role in enhancing osteoblast activity and driving cranial remodeling.
Xiaoying Cao, Zhaowei Zhong, Lisheng Wu, Quanyin Liu, Shaoxiong Ding   +4 more
wiley   +1 more source

A Novel Chromosomal Translocation Identified due to Complex Genetic Instability in iPSC Generated for Choroideremia. [PDF]

Cells, 2019
Erkilic N, Gatinois V, Torriano S, Bouret P, Sanjurjo-Soriano C, Luca V, Damodar K, Cereso N, Puechberty J, Sanchez-Alcudia R, Hamel CP, Ayuso C, Meunier I, Pellestor F, Kalatzis V.   +14 more
europepmc   +1 more source

Genome Expansion of ZPB1(a) and ZPC1(a) in Basal Species or Liver Expression of ZPB1a and ZPC1aa in Advanced Species, Two Different Strategies to Ensure Sufficient ZP Synthesis in Teleosts

Integrative Zoology, EarlyView.
We found that teleosts employed two different strategies to ensure sufficient ZP (zona pellucida) synthesis: expansion of ZPB1(a) and ZPC1(a) in basal species or liver expression of ZPB1a and ZPC1aa in advanced species. The N‐terminus of expanded ZPB1(a) or ZPC1(a) and liver‐expressed ZPB1a contains repeated units or low‐complexity regions to form ...
Tian Gao, Suying Ma, Shiyi Zhang, Fan Bai, Lingyao Gan, Wenjing Tao, Feilong Wang, Deshou Wang, Lina Sun   +8 more
wiley   +1 more source

Molecular cytogenetic characterization of wheat-Elymus repens chromosomal translocation lines with resistance to Fusarium head blight and stripe rust. [PDF]

BMC Plant Biol, 2019
Gong B, Zhu W, Li S, Wang Y, Xu L, Wang Y, Zeng J, Fan X, Sha L, Zhang H, Qi P, Huang L, Chen G, Zhou Y, Kang H.   +14 more
europepmc   +1 more source

FISH of Alu-PCR amplified YAC clones and applications in tumor cytogenetics [PDF]

, 1994
Choo, K. H. A., Cremer, Thomas, Lengauer, Christoph, Speicher, Michael R.   +3 more
core  

Chromosome‐Level Genome Assemblies of Two Softshell Turtles with ZZ/ZW Provide Insights into TE‐Driven Recombination Suppression in Sex Chromosomes

Integrative Zoology, EarlyView.
This study presents the first genomic identification and characterization of ZW sex chromosomes in two soft‐shelled turtle species through genome assembly and resequencing. We reveal the structural organization of ZW chromosomes, identifying both pseudoautosomal regions (PARs) and differentiated regions.
Jianjun Liu, Zhiyuan Yang, Min Tang, Tingting Chen, Siqi Liu, Ziyao Meng, Xingjiang Bu, Xingquan Xia, Guang Yang, Liuwang Nie   +9 more
wiley   +1 more source

Genome‐wide analysis of DNA methyltransferases in a model extremophyte, Schrenkiella parvula: Transcriptional dynamics during development and under salt stress

Annals of Applied Biology, EarlyView.
Classification of DMTs into 4 subfamilies: two METs, three CMTs, three DRMs, and one DNMT2. The cis‐elements are associated with stress‐response, hormonal regulation, light‐response, and development. RNA‐seq analysis revealed differential expression of DMTs under NaCl stress.
Seher Yolcu, Amin Mirshamsi Kakhki, Ahmad Jalilian, Emre Sevindik, Ismail Turkan   +4 more
wiley   +1 more source

Increased Risk for Liver Disease in Patients With Chronic Hepatitis B Virus Infection and Low‐Level Viraemia

Alimentary Pharmacology &Therapeutics, EarlyView.
We used an administrative claims dataset to evaluate the relationship between hepatitis B virus (HBV) low‐level viraemia and subsequent liver‐related outcomes in patients with chronic HBV. We found that individuals with HBV low‐level viraemia have an increased risk for liver‐related events (i.e., cirrhosis, decompensation, and hepatocellular carcinoma)
Paul Y. Kwo, Laura E. Telep, Lai San Hong, Ching Yi Chuo, Betty Chiang, Sarjita D. Naik, Catherine T. Frenette, Amanda W. Singer, Anand P. Chokkalingam, Robert J. Wong, Leland J. Yee, Camilla S. Graham   +11 more
wiley   +1 more source

A Case of 14-Year-Old Male with Fibroma of Tendon Sheath of the Hand with Novel Chromosomal Translocation 4;10. [PDF]

Case Rep Orthop, 2019
Rubinstein A, Fitzhugh V, Ahmed I, Vosbikian M.   +3 more
europepmc   +1 more source