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Trisomy 21. Down syndrome (also known by the karyotype 47,XX,+21 for females and 47,XY,+21 for males) [98] is mostly caused by a failure of the 21st chromosome to separate during egg or sperm development, known as nondisjunction. [91] As a result, a sperm or egg cell is produced with an extra copy of chromosome 21; this cell thus has 24 ...
Jérôme Jean Louis Marie Lejeune (13 June 1926 – 3 April 1994) was a French pediatrician and geneticist, best known for his work on the link of diseases to chromosome abnormalities, most especially the link between Down Syndrome and trisomy-21 and cri du chat syndrome, amongst several others, and for his subsequent strong opposition to the improper and immoral use of amniocentesis prenatal ...
This is a list of people with Down syndrome, a condition also known as Down's syndrome or trisomy 21. Down syndrome is a genetic disorder caused by the presence of all or part of a third copy of chromosome 21. [1] It is typically associated with developmental delays, characteristic physical features, and mild to moderate intellectual disability ...
Genetics of Down syndrome. Down syndrome is a chromosomal abnormality characterized by the presence of an extra copy of genetic material on chromosome 21, either in whole (trisomy 21) or part (such as due to translocations). The effects of the extra copy varies greatly from individual to individual, depending on the extent of the extra copy ...
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Lyrics. A cada minuto, de cada semana. Nos roban amigas, nos matan hermanas. Destrozan sus cuerpos, los desaparecen. No olvide sus nombres, por favor, señor presidente. Cantamos sin miedo, pedimos justicia. Gritamos por cada desaparecida. Que resuene fuerte "¡nos queremos vivas!" Que caiga con fuerza el feminicida.
Website. sinmordaza.org. Un Mundo Sin Mordaza (transl. A World Without a Gag) is a Venezuelan non-governmental organization founded in 2009, whose stated mission is denouncing attacks on freedom of expression and human rights violations. The organization has global volunteers who coordinate campaigns that use music, art and culture to promote ...
Vivir de amor (English title: Living for Love) [2] is a Mexican telenovela produced by Salvador Mejía for TelevisaUnivision. It is based on the 2010 Portuguese telenovela Laços de Sangue, created by Pedro Lopes. [3] The series stars Kimberly Dos Ramos and Emmanuel Palomares. [4] It aired on Las Estrellas from 29 January 2024 to 26 July 2024 ...