Results 81 to 90 of about 51,568 (249)

Complex rearrangements are involved in Cephalanthera (Orchidaceae) chromosome evolution

Chromosome Research, 2007
The genus Cephalanthera is an excellent plant group for karyotype evolution studies because it exhibits a dysploid series and bimodal karyotypes. With the aim of understanding their chromosomal and phylogenetic relationships, rRNA genes and the Arabidopsis-type telomeric sequence were mapped by fluorescence in-situ hybridization (FISH), and the rDNA ...
Moscone, EA, Samuel, R, Schwarzacher, T, Schweizer, D, Pedrosa-Harand, A   +4 more
openaire   +5 more sources

Male reproductive system in stenopodidean shrimps: Unveiling basal reproductive traits in shrimp‐like Pleocyemata (Stenopodidae and Spongicolidae)

The Anatomical Record, EarlyView.
Abstract Stenopodidea represents one of the basal lineages within Pleocyemata, yet the male reproductive system (MRS) of this group remains poorly understood, with limited information available regarding its morphology and function. This study provides the first detailed description of the MRS in four stenopodidean shrimp species from two families ...
Caio Santos Nogueira, Lucas Rezende Penido Paschoal, Fernando José Zara   +2 more
wiley   +1 more source

Optical Genome Mapping as a Tool to Unveil New Molecular Findings in Hematological Patients with Complex Chromosomal Rearrangements. [PDF]

Genes (Basel), 2023
Coccaro N, Zagaria A, Anelli L, Tarantini F, Tota G, Conserva MR, Cumbo C, Parciante E, Redavid I, Ingravallo G, Minervini CF, Minervini A, Specchia G, Musto P, Albano F.   +14 more
europepmc   +1 more source

Genetic Diversity, Adaptation, Wild Introgression, and Coat Color Mutation of Golden Yak

Animal Research and One Health, EarlyView.
Genetic diversity, adaptation, wild introgression, and coat color mutation of golden yak from two populations on the Qinghai‐Xizang Plateau. ABSTRACT The golden yak lives on the Qinghai‐Xizang Plateau with a golden coat and adapts to high altitudes and strong ultraviolet environment. The golden coat is a prominent phenotype in many domesticated species,
Huixuan Yan, Jialei Chen, Chuzhao Lei, Fengwei Zhang, Shunzhong He, Weiru Song, Hongyan Ma, Shuling Li, Guomei Li, Laba Yongcuo, Jianlin Han, Johannes A. Lenstra, Qiang Zhang, Rende Song, Basang Wangdui, Ningbo Chen   +15 more
wiley   +1 more source

Genomic Complexity and Complex Chromosomal Rearrangements in Genetic Diagnosis: Two Illustrative Cases on Chromosome 7. [PDF]

Genes (Basel), 2023
Villa N, Redaelli S, Farina S, Conconi D, Sala EM, Crosti F, Mariani S, Colombo CM, Dalprà L, Lavitrano M, Bentivegna A, Roversi G.   +11 more
europepmc   +1 more source

Engineering Biology Beyond Single Genes: Advances and Challenges in Multiplex Genome Editing

Animal Research and One Health, EarlyView.
Multiplex genome editing is transforming genome engineering from single‐gene perturbation to network‐level control, yet its broader application remains limited by challenges in gRNA array engineering, delivery technologies, and safety management. Emerging AI‐driven approaches are accelerating guide RNA design and CRISPR effector optimization for ...
Linli Wang, Yongbin Liu, Hongbing Han
wiley   +1 more source

Breakpoints in complex chromosomal rearrangements correspond to transposase-accessible regions of DNA from mature sperm. [PDF]

Hum Genet, 2023
Sugimoto T, Inagaki H, Mariya T, Kawamura R, Taniguchi-Ikeda M, Mizuno S, Muramatsu Y, Tsuge I, Ohashi H, Saito N, Hasegawa Y, Ochi N, Yamaguchi M, Murotsuki J, Kurahashi H.   +14 more
europepmc   +1 more source

Complex variant Philadelphia translocations involving the short arm of chromosome 6 in chronic myeloid leukemia

Haematologica, 2002
BACKGROUND AND OBJECTIVES: Around 5% of chronic myeloid leukemias (CML) are characterized by complex variant Philadelphia (Ph) translocations involving one or more chromosomal regions in addition to 9 and 22.
R La Starza, N Testoni, M Lafage-Pochitaloff, D Ruggeri, E Ottaviani, G Perla, MF Martelli, P Marynen, C Mecucci   +8 more
doaj  

Isolation and Characterization of Random Citrate Synthase Variants That Increase Acetate Generation by Escherichia coli

Biotechnology and Bioengineering, EarlyView.
ABSTRACT A method to select Escherichia coli citrate synthase variants having reduced activity was developed based initially on the increased generation of acid, observed visually by prolonged color change in the pH indicator bromocresol purple. Five hundred fifty‐two potential variants were isolated and each were cultured on glucose as sole carbon ...
Jeffrey K. Dodelin, Ronnie L. Fulton, Abigail E. Rose, Mark A. Eiteman   +3 more
wiley   +1 more source

Development of a Set of Wheat-Rye Derivative Lines from Hexaploid Triticale with Complex Chromosomal Rearrangements to Improve Disease Resistance, Agronomic and Quality Traits of Wheat. [PDF]

Plants (Basel), 2023
Wang T, Li G, Jiang C, Zhou Y, Yang E, Li J, Zhang P, Dundas I, Yang Z.   +8 more
europepmc   +1 more source