The ecology of seeds. * Fenner M, Thompson K. 2005. Cambridge: Cambridge University Press. {pound}26 (softback) {pound}55 (hardback) 260 pp.

This volume is a timely updateand considerable expansion of the small book Seed Ecology, publishedby the first author twenty years ago, and long out of print. Is it useful to separate a particular branch of study such as‘seed ecology’ from the wider field of plant ecology?Aren't seeds just a particular packaged form of the sporophyte,at a certain stage in its life cycle? While some may ask thosequestions, a major strength of this book is the care that theauthors take throughout to set their review in the context ofcurrent ecological     

Plant nutritional genomics * Broadley MR, White PJ. eds. 2005. * Oxford: Blackwell Publishing. {pound}115 (hardback). 321 pp.

Plant nutritionis ultimately an applied subject that seeks to understand theprocesses and mechanisms that underpin the uptake, assimilationand internal redistribution of nutrients by plants and thento use this information to improve the yield or quality of harvestedplant parts, be they grains, storage roots or leafy vegetables.The subject now also encompasses the understanding of the responsesof plants to nutrient toxicities (e.g. salinity) as well asnew topics such as metal ‘hyperaccumulation’ and     

The plant cytoskeleton in cell differentiation and development. Annual Plant Reviews, volume 10. * Hussey PJ, ed. 2004. * Oxford: Blackwell Publishing/Boca Raton: CRC Press. * {pound}99{middle dot}50 (hardback). 325 pp

Over 40 years ago, in what is surelyone of the most famous ‘throw-away lines’ in botany,Ledbetter and Porter (1963) suggested that the similar orientationsof cytoplasmic microtubules and structures considered to becellulose microfibrils in the cell wall was not coincidental.This notion led almost single-handedly to the present and enduringinterest amongst certain plant cell biologists in understandingthe role of microtubules in wall formation. And as a resultof this intense interest in such matters, it has become clearthat microtubules are not only ‘just one’ componentamongst an ever-expanding array of     

Molecular ecotoxicology of plants. Ecological Studies Vol. 170. * Sandermann H. ed. 2004. * Berlin: Springer. $89{middle dot}95 (hard cover). 241 pp.

Googling the term‘molecular ecotoxicology’ results in less than 1000hits compared to more than 8·5 million for ‘moleculargenetics’. Hence, we are dealing with a rather new orless well-defined and less propagated field of science. Springer'sbook Molecular ecotoxicology of plants edited by H. Sandermannmay therefore fill a gap and it is unique in focusing on plants.A first introductory chapter sets the stage and tries to definethe term for a broad     

Instant notes in plant biology, 2nd edn. * Lack A, Evans D. 2005. * Oxford: Taylor and Francis. {pound}18.99 (paperback). 351 pp.

The ‘InstantNotes’ series from Bios will probably be familiar to manyreaders. The series' success is evident in the second editionsthat are appearing, e.g. the current volume—albeit nowunder the Taylor and Francis label. Content This book does what it says on the label; it provides noteson (probably) all of the topics within the compass of present-day‘plant biology’. Primarily, it deals with anatomy,growth and development, physiology, reproduction, and economicuses and ecology of flowering plants (angiosperms). However,it does cover other phyla of the Kingdom Plantae (principallyin two ‘taxonomy/evolution’ sections), and algae(along     

Plant-pollinator interactions: from specialization to generalization * Waser NM, Ollerton J. eds. 2006. * Chicago: Chicago: The University of Chicago Press. $45 (paperback). 488 pp.

Highly specializedpollination systems, such as figs and their wasp or orchidsthat deceive bees in trying to make them mate with their floralorgans, are intuitively appealing to most people and have, therefore,gained far more attention both in popular and scientific literaturethan the more generalized pollination systems. For a long timethe dominant view was that many, or perhaps even most, plant–pollinatorinteractions were specialized. In 1996 Waser and his colleaguestried to stir things up by writing an article in which theyargued that, in contrast to common belief, generalization waswidespread in plant–pollinator systems. Ten     

Plant ecology. * Schulze ED, Beck E, Muller-Hohenstein K. 2005. Berlin/Heidelberg: Springer. $89{middle dot}95 (hardback). 702 pp.

This book (a translation fromSchulze et al., 2002) is one of the most comprehensive textbooksof plant ecology so far. The authors aim to ‘for the firsttime bring together and clearly organize the large subdisciplinesof plant ecology’ and, to a large extent they have succeeded.The book is well written, and its more than 500 illustrationsare beautifully laid out and well chosen to help the readerunderstand the theory. It is clearly suitable not only     

Ethics for life scientists. * Korthals M, Bogers RJ. eds. 2005. * Berlin: Springer. $59{middle dot}95 (paperback). 236 pp.

The motivationfor producing this book is summed up in its last chapter byone of the editors: ‘Life sciences concentrate on lifeand death; this simple statement stands for most of the urgentethical problems these sciences are confronted with ... Thelife sciences cannot escape from ethical issues, controversies,dilemmas even ... In this collection of papers we have intensivelydiscussed the new and often uncertain aspects of     

In the wake of the double helix: from the green revolution to the gene revolution * Tuberosa R, Phillips RL, Gale M. eds. 2005. * Bologna: Avenue Media. {euro}25 (softback). 722 pp.

This volume isthe proceedings of an international congress held at the Universityof Bologna, Italy, 27–31 May 2003. Major sections aredevoted to the architects of the green revolution: biodiversityand germplasm     

Margaret Mee's Amazon. Diaries of an artist explorer. * Margaret Mee. 2003. * Woodbridge Suffolk, UK: Antique Collectors' Club. * {pound}29{middle dot}50 (hardback). 320 pp, 400 colour illustrations

‘Delight’ said CharlesDarwin in his diaries in 1832, ‘is a weak term to expressthe feelings of a naturalist who, for the first time, has wanderedby himself in a Brazilian forest’. These feelings musthave been those which drove Margaret Mee to explore the Brazilianjungles on numerous expeditions between 1958 and 1964, creatingwonderful pictures despite all kinds of difficulties encounteredin this hostile world. And these feelings were also those Ihad when I read this book: delight about her precise drawingsand life-like paintings, which are extremely expressive from     

'Nonparametric inference in multivariate mixtures' * Biometrika (2005), 92, pp. 667 678

The left-hand side of equation (2·8), on p. 671, shouldread {₁ (1 – ₁)}^–1/2 (2₁ – 1) rather than{(1 – ₁)/₁}^1/2 (2₁ – 1). Reflecting this change,the left-hand side of equation (3·1) on the same pageshould be altered to , and the formula at the foot of p. 677 should be modified to {₁ (1– ₁)}^–1/2 (2₁ – 1) + O_p(n^–1/2). No otherformula is affected, and the left-hand side of (2·8)is still increasing in ₁. The numerical results, discussed in4, are influenced in minor ways. In the simulation study, absolutebias is reduced, and variance is either slightly increased orslightly decreased. In the real-data example, using the nonparametricapproach to analysis, mean squared error is further reduced,from 0·0011 to 0·0004. We are grateful to HiroKasahara and Katsumi Shimotsu for pointing out the error.     

Plant-Pathogen Interactions. Annual Plant Reviews Vol. 11 * Talbot NC. ed. 2004. * Oxford/Boca Raton: Blackwell Publishing/CRS Press {pound}89{middle dot}50 (hardback). 248 pp.

This book is the 11th volume inthe series ‘Annual Plant Reviews’, which is dedicatedto summarizing the most recent achievements in specific fieldsof plant biology. The volume comprises nine different thematicchapters, each written by distinguished experts     

Plant biotechnology: the genetic manipulation of plants. * Slater A, Scott N, Fowler M. 2003 Oxford: Oxford University Press. {pound}19.99 (softback). 346 pp.

Few areas of science have progressed as rapidly, or have hadsuch an impact on public consciousness and governments, as recentadvances in plant biotechnology. These exciting scientific discoveriesand their increasing application are continuing to generateconsiderable economic, social and ethical considerations. Particularconcerns have been expressed, however, about potential ‘foodsafety’ and ‘environmental impact’ implications,in particular, of this ‘revolution in biology’ inagriculture and the food     

Vascular transport in plants * Holbrook NM, Zwieniecki MA. eds. 2005. * Amsterdam: Elsvier, * Academic Press. {pound}62.99 * (hardback). 564 pp.

This comprehensivecollection of 26 papers on all aspects of function and structureof vascular tissues will be of interest for anyone working inplant structure/function generally, or to specialists dealingwith physiology of water and sugar movement, leaf functions,wood anatomy and ecophysiology. The work of 52 contributors,including the two editors whose     

Handbook of photosynthesis, 2nd edition. * Pessarakli M. (ed). 2005. Boca Raton: CRC Press. $159{middle dot}95 (hardback). 928 pp.

The motto of the PhotosynthesisCongress in Brisbane in 2001 was that ‘photosynthesissimply sustains all life on Earth’. For this reason, photosynthesisis a large, well-researched area, so it is especially ambitiousto put together a handbook that attempts to cover the wholesubject. This volume is definitely not a handbook in the sensethat it provides a compendium for the novice, but instead itis a conspectus of areas of     

The plant cell wall. * Rose JKC, ed 2003. * Oxford: CRC Press. {pound}99.50 (hardback). * 381 pp.

Cell walls have long been recognized as important and uniquefeatures of plant cells, contributing not only to the architectureof plant organs but also to the control of growth, to the exclusionof pathogens and to the production and transmission of signallingmolecules. Gross measurements of plant cell composition establishedlong ago that the plant devotes a large     

Seeds handbook: biology, production, processing and storage. 2nd edn. * Desai BB. 2004. * New York: Marcel Dekker.{pound}115 (hardback). 787 pp.

This book comprisesfour parts, the first three as identified in the title, anda fourth described as newer seed biotechnologies. Almost halfof the book is devoted to seed production,     

Cytological relationships of selected species ofPanicum L.

The cytological investigation of 12 taxa ofPanicum L. revealed that the vast majority of them have the basic number x=9 at different ploidy levels. The basic number x=8 was recorded only in the tetraploid speciesP. maximum with 2n=32. The diploid number 2n=18 was encountered inP. capillare, P. laevifolium, P. antidotale andP. coloratum (2) with 3B-chromosomes recorded in the latter species. The tetraploid chromosome number 2n=36 was found to exist inP. miliaceum, P. miliare, P. coloratum (1) andP. virgatum. The hexaploid number 2n=54 was recorded inP. bulbosum, P. dichotomiflorum andP. esculentum. The karyotypes of all accessions were mostly symmetrical and mainly comprised of meta- and submetacentric chromosomes with little variation in length among them within each karyotype. Investigation of chromosome association during metaphase I of meiosis revealed that the frequency of bivalents/cell was the highest among all investigated diploid, tetraploid and hexaploid accessions. Univalents were also frequently encountered in various accessions. These results may indicate that segmental alloploidy has been the major process by which polyploid species have originated.     

Intercellular communication in plants. Annual Plant Reviews Vol 16 * Fleming AJ. (ed). 2005. Oxford/Boca Raton: Blackwell Publishing/CRC Press. {pound}105.00 (hardback). 280 pp

Volume 16 of the Annual Plant Reviews series, compiled by AndrewJ. Fleming, focuses on intercellular communication in plants.This is an extremely interesting book that extensively coversten topics related to cell–cell or long-distance communicationin plants. The chapters are written in a clear style and theycompile the most relevant and up-to-date information in a mannerunderstandable for anybody seriously interested in short- andlong-distance intercellular communication. Moreover, besidesblack-and white illustrations and photographs found in all chapters,there are also six separate colour plates. I highly recommendthis book