CellBioNewsFeb 18, 2025

Enhancing #chromosome detection in #metaphase cell images.

#ChromTR #cytogenetics

https://phys.org/news/2025-02-chromosome-metaphase-cell-images.html

Enhancing chromosome detection in metaphase cell images

ChromTR, a novel framework for chromosome detection in metaphase cell images, represents a significant advancement in the field of cytogenetics. This framework, which integrates semantic feature learning and chromosome class distribution learning, is designed to automate the detection and classification of 24 types of chromosomes in raw metaphase cell images.

Phys.org
Maike SteinAug 8, 2024

#20Books #20books20days

10/20 #Metaphase #VondaNMcIntyre

CellBioNewsMar 3, 2023

Researchers provide proof of the helical #coiling of condensed #chromosomes.

#metaphase #chromatids #Hordeum

https://phys.org/news/2023-03-proof-helical-condensed-chromosomes.html

Researchers provide proof of the helical coiling of condensed chromosomes

The iconic X-shaped organization of metaphase chromosomes is frequently presented in textbooks and other media. The drawings explain in captivating manner that the majority of genetic information is stored in chromosomes, which transmit it to the next generation. "These presentations suggest that the chromosome ultrastructure is well-understood. However, this is not the case," says Dr. Veit Schubert from IPK's chromosome structure and function research group.