Book reviews

Recent Advances in Turkey Science. Edited by C. Nixey and T. C. Grey, Poultry Science Symposium Number 21. London, Butterworths, ISBN 0 408 00971 3

Egg and Eggshell Quality. Sally E. Solomon, 1991, 149 pp., illustrated. London, Wolfe Publishing Ltd., £35.00, ISBN 0 7234 1647 8.

Aleen Cust, Veterinary Surgeon, Britain's First Woman Vet. Connie M. Ford, 1990, 109 pp., £5.99, Bristol, Biopress Ltd., The Orchard, Clanage Road, ISBN 0 948737 11 5.

Avian Incubation. Edited by S. G. Tullett, 1991, xiv + 335 pp., illustrated. London, Butterworth‐Heinemann. £00.00, $00.00. ISBN 0–7506–1002–6.

A Colour Atlas of Diseases & Disorders of the Domestic Fowl & Turkey. Edited by C. J. Randall, second edition, 1991, 175 pages, 432 illustrations in colour. London, Wolfe Publishing Ltd, £35, ISBN 0723416281.     

利用AFLP进行“甘蔗属复合体”系统演化和亲缘关系研究

采用AFLP分子标记技术，对“甘蔗属复合体”中4个属16个种的69份来自中国和澳大利亚的甘蔗种质资源材料进行系统演化和亲缘关系分析。2对AFLP引物共检测到173个标记，其中172个为多态标记，多态率达99.4%；通过计算Jaccard相似性系数，用UPGMA和PCA法构建了分子系统树和效应图。结果表明：(1)属间亲缘关系中，甘蔗属与芒属较     

In this issue – November 2011

H1N1 influenza in pigs in Australia · Postnatal neurogenetic disorders · Deltamethrin collar for paralysis ticks in dogs · Myocardial laceration from sewing needle · Physiotherapy for tetanus in a foal · Morbillivirus in a bottle‐nosed dolphin · Sarcoptic manage in a swamp wallaby · Psychological health of veterinarians in Australia · History of the Australian College of Veterinary Scientists     

Orangutan cultures and the evolution of material culture

Geographic variation in some aspects of chimpanzee behavior has been interpreted as evidence for culture. Here we document similar geographic variation in orangutan behaviors. Moreover, as expected under a cultural interpretation, we find a correlation between geographic distance and cultural difference, a correlation between the abundance of opportunities for social learning and the size of the local cultural repertoire, and no effect of habitat on the content of culture. Hence, great-ape cultures exist, and may have done so for at least 14 million years.