Journal of Developmental BiologyObservations of the processes of oogenesis, fertilization, and the earliest embryonic development have given us the opportunity to estimate the importance of chromosomal distribution errors for the success of mammalian reproduction.
Stefka Delimitreva, Irina Chakarova
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Insects, 2011 Chromosomal rearrangements can alter the rate and patterns of gene flow within or between species through a reduction in the fitness of chromosomal hybrids or by reducing recombination rates in rearranged areas of the genome.
Steven J. B. Cooper +2 more
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MODIFICATION OF THE FREQUENCY OF CHROMOSOMAL REARRANGEMENTS INDUCED BY X-RAYS IN DROSOPHILA. I. USE OF NEAR INFRARED RADIATION [PDF]
, 1946 Berwind P. Kaufmann +2 more
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American Journal of Medical Genetics Part A, EarlyView.ABSTRACT We describe a novel homozygous intragenic deletion in the ALS2 gene in an 8‐year‐old boy with Infantile‐onset Ascending Hereditary Spastic Paraplegia (IAHSP) and oculomotor apraxia, thereby contributing to the expanding genetic landscape of ALS2‐related disorders.
Vito Luigi Colona +15 more
wiley +1 more source
Karyotype evolution in South American subterranean rodents Ctenomys magellanicus (Rodentia: Octodontidae): chromosome rearrangements and (TTAGGG)n telomeric sequence localization in 2n=34 and 2n=36 chromosomal forms [PDF]
, 2003 Marta Susana Lizarralde +2 more
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American Journal of Medical Genetics Part A, EarlyView.ABSTRACT Marfan syndrome (MFS) is a rare connective tissue disorder characterized by involvement of the cardiovascular, ocular, and musculoskeletal systems. Pathogenic variants in FBN1 cause most of the MFS cases; however, intellectual disability (ID) is rarely observed. A non‐consanguineous Pakistani family with four affected individuals was recruited.
Azmatullah Khan +4 more
wiley +1 more source
A Developmentally Regulated Deletion Element with Long Terminal Repeats Has \u3cem\u3eCis\u3c/em\u3e-Acting Sequences in the Flanking DNA [PDF]
, 2000 Approximately 6000 specific DNA deletion events occur during development of the somatic macronucleus of the ciliate Tetrahymena. The eliminated Tlr1 element is 13 kb or more in length and has an 825 bp inverted repeat near the rearrangement junctions.
Karrer, Kathleen M., Patil, Namrata S.
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New chromosome abnormalities and lack of BCL‐6 gene rearrangements in Argentinean diffuse large B‐cell lymphomas [PDF]
, 2006 Roxana Cerretini +3 more
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Gonadal development in scorpion mud‐turtles, Kinosternon scorpioides, in a controlled environment
The Anatomical Record, EarlyView.Stage 20 was identified as the critical point for gonadal differentiation in Kinosternon scorpioides, providing key insights into sex determination. These findings enhance conservation strategies by supporting reproductive management and population viability in both in situ and ex situ programs. Abstract Research on gonadal development including sexual
Brenda Braga +4 more
wiley +1 more source
LEAD NITRATE INDUCED DEVELOPMENTAL DEFECTS IN DROSOPHILA MELANOGASTER ACCOMPANIED WITH LARVAL CHROMOSOMAL REARRANGEMENTS. [PDF]
, 2017 AshimKumar Basak +3 more
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