RD1 or 0140+326 RD1 is a distant galaxy, it once held the title of most distant galaxy known. RD1 was discovered in March of 1998, and is at z=5.34, and was the first object found to exceed redshift 5. It bested the previous recordholders, a pair of galaxies at z=4.92 lensed by the galaxy cluster CL 1358+62 (CL 1358+62 G1 & CL 1358+62 G2). It was the most distant object known to mankind for a few months in 1998, until BR1202-0725 LAE was discovered at z=5.64.
Response to M. tuberculosis selected RD1 peptides in Ugandan HIV-infected patients with smear positive pulmonary tuberculosis: a pilot study.(Research article)(Mycobacterium tuberculosis)(human immunodeficiency virus)
Jan 28, 2008; Authors: Delia Goletti (corresponding author) ; Stefania Carrara ; Harriet Mayanja-Kizza ; Joy Baseke ; Michael Angel...