Amphibian & Reptile Conservation《两栖与爬行动物保护》（半年刊）. Amphibian & Reptile Conservation (ARC) is an open-access international journal that is published three times per year (tri-annually). ARC publishes original peer-reviewed research, reviews, short communications, new species descriptions, country overviews, and more, focusing on a variety of topics relating to the biology, conservation, natural history, and diversity of the worlds amphibians and reptiles.

Amphibia-Reptilia《两栖爬行动物》（季刊）. Amphibia-Reptilia is a leading European multi-disciplinary journal devoted to most of the aspects of herpetology: ecology, behaviour, evolution, conservation, physiology, morphology, paleontology, genetics, and systematics.

Amino Acids《氨基酸》（一年1卷）. Amino Acids publishes contributions from all fields of amino acid and protein research: analysis, separation (proteomics), synthesis, biosynthesis, evolution, folding, structure, stability, dynamics, medicinal chemistry, catabolism, cross linking amino acids, racemization/enantiomers, modification of amino acids such as phosphorylation, methylation, acetylation, hydroxylation and glycosylation.

American Malacological Bulletin《美国软体动物学通报》（半年刊）. American Malacological Bulletin is focused exclusively on malacological research. It publishes original manuscripts, short reports, symposia, and detailed reviews dealing with molluscs.

American Journal of Primatology《美国灵长类学杂志》（月刊）. The objective of the American Journal of Primatology is to provide a forum for the exchange of ideas and findings among primatologists and to convey our increasing understanding of this order of animals to specialists and interested readers alike.

American Journal of Physiology-Cell Physiology《美国生理学杂志-细胞生理学》（月刊）. The American Journal of Physiology-Cell Physiology is dedicated to innovative approaches to the study of cell and molecular physiology. Contributions that use cellular and molecular approaches to shed light on mechanisms of physiological control at higher levels of organization also appear regularly.

American Journal of Biological Anthropology《美国生物人类学杂志》（月刊）. The American Journal of Biological Anthropology (AJBA) is the official journal of the American Association of Biological Anthropologists (AABA). The Journal is published monthly in three quarterly volumes, of four issues each. The journal welcomes for consideration manuscripts that contribute to an understanding of the adaptations, variability, and evolution of human beings and their living and fossil relatives throughout the order Primates.

American Journal of Medical Genetics: Part A《美国医学遗传学杂志A辑》（月刊）. The American Journal of Medical Genetics - Part A (AJMG) gives you continuous coverage of all biological and medical aspects of genetic disorders and birth defects, as well as in-depth documentation of phenotype analysis within the current context of genotype/phenotype correlations.

American Journal of Human Genetics《美国人类遗传学杂志》（月刊）. AJHG provides a record of research and review relating to heredity in humans and to the application of genetic principles in medicine and public policy, as well as in related areas of molecular and cell biology. Topics explored by AJHG include behavioral genetics, biochemical genetics, clinical genetics, cytogenetics, dysmorphology, gene therapy, genetic counseling, genetic epidemiology, genomics, immunogenetics, molecular genetics, neurogenetics, and population genetics.

American Journal of Botany《美国植物学杂志》（月刊）. American Journal of Botany (AJB) is an internationally renowned journal publishing innovative, significant research of interest to a wide audience of scientists in all areas of plant biology (including ecology, evolution, physiology, biodiversity, systematics, development, genetics, paleobotany, structure and function), all levels of organization (ecosystem to molecular), and all organisms studied by botanical researchers (including land plants, algae, fungi, lichen, cyanobacteria).