Multiple alignment of complete sequences (MACS) in the post-genomic era - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue Gene Année : 2001

Multiple alignment of complete sequences (MACS) in the post-genomic era

Résumé

Multiple alignment, since its introduction in the early seventies, has become a cornerstone of modern molecular biology. It has traditionally been used to deduce structure / function by homology, to detect conserved motifs and in phylogenetic studies. There has recently been some renewed interest in the development of multiple alignment techniques, with current opinion moving away from a single all-encompassing algorithm to iterative and / or co-operative strategies. The exploitation of multiple alignments in genome annotation projects represents a qualitative leap in the functional analysis process, opening the way to the study of the co-evolution of validated sets of proteins and to reliable phylogenomic analysis. However, the alignment of the highly complex proteins detected by today's advanced database search methods is a daunting task. In addition, with the explosion of the sequence databases and with the establishment of numerous specialized biological databases, multiple alignment programs must evolve if they are to successfully rise to the new challenges of the post-genomic era. The way forward is clearly an integrated system bringing together sequence data, knowledge-based systems and prediction methods with their inherent unreliability. The incorporation of such heterogeneous, often non-consistent, data will require major changes to the fundamental alignment algorithms used to date. Such an integrated multiple alignment system will provide an ideal workbench for the validation, propagation and presentation of this information in a format that is concise, clear and intuitive.

Domaines

Génétique

Dates et versions

hal-04107023 , version 1 (25-05-2023)

Identifiants

Citer

Odile Lecompte, Julie Thompson, Frederic Plewniak, Jean-Claude Thierry, Olivier Poch. Multiple alignment of complete sequences (MACS) in the post-genomic era. Gene, 2001, 270 (1-2), pp.17-30. ⟨10.1016/s0378-1119(01)00461-9⟩. ⟨hal-04107023⟩
5 Consultations
0 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More