Incompatibility


Book Description

Do women really spend more time in the bathroom? Are men truly more gifted when it comes to handling the remote control? Will women ever understand the intense concentration demanded by Monday Night Football? Chuck and Barb Snyder (who reveal that their only area of compatibility is having the same kids and grandkids) tackle these and other questions in Incompatibility: (Still) Grounds for a Great Marriage, an entertaining, insightful, and sensible primer on marriage for Christian couples. Ten years after their popular original book, they've teamed up again to present new material and elaborate on their original themes. Readers will learn that differences between couples are actually part of God's plan for marriage and should be viewed as assets, not liabilities.




Incompatibility and Incongruity in Wild and Cultivated Plants


Book Description

Advances in plant cell molecular biology have considerably increased our understanding of pollen-pistil barriers, particularly those operated by incompatibility mechanisms, and, at the same time, demonstrated the complexity and diversity of rejection systems once considered to be relatively simple. This book reviews the impressive knowledge acquired in the last century on the biology, particularly the inheritance and population genetics of self-incompatibility, and presents the new approaches to the study of the structure, function and evolution of incompatibility alleles and the analysis of cell-cell recognition and pollen rejection. The different methods now available for transforming the breeding behaviour of higher plants are also discussed.




Self-Incompatibility in Flowering Plants


Book Description

Great progress has been made in our understanding of pollen-pistil interactions and self-incompatibility (SI) in flowering plants in the last few decades. This book covers a broad spectrum of research into SI, with accounts by internationally renowned scientists. It comprises two sections: Evolution and Population Genetics of SI, Molecular and Cell Biology of SI Systems. The reader will gain an insight into the diversity and complexity of these polymorphic cell-cell recognition and rejection systems. Heteromorphic and homomorphic SI systems and our current understanding of the evolution and phylogeny of these systems, based on the most recent molecular sequence data, are covered. Further, the book presents major advances in our knowledge of the pistil and pollen S-determinants and other unlinked components involved in SI, as well as the apparently diverse cellular regulatory mechanisms utilised to ensure inhibition of “self” pollen.




Incompatibility in Angiosperms


Book Description

Attempting to collect, sort out, comment on and summarize from available literature the relevant information dealing with a specific problem is always a difficult task which necessarily involves sub jective choices and implies a considerable risk of errors and omis sions. The difficulty is increased when, as in the case of incompati bility in angiosperms, the subject to be treated traces its history to preDarwinian times and reflects the total sum of numerous in vestigations dealing with widely different disciplines, such as ge netics, cytology, biochemistry, systematics and physiology, which no single reviewer may pretend to master sufficiently to avoid completely the possibility of misinterpretation. Furthermore, the complexity of the task is further augmented by the fact that the student of incompatibility, confronted as he or she is with still poorly understood phenomena of genetic control and molecular recognition, often tends to be speculative and, in some instances, over-imaginative at the time of fitting research observations and experimental data into appropriate models, schemes and hypo theses. The compensation for such a state of affair is, however, a strong one and lies in the remarkable willingness and readiness of "in compatibilists" to cooperate, and to provide information, ex planations and illustrations to anyone attempting to penetrate into their universe of research and of reflection.




Incompatibility in Fungi


Book Description

Sexual reproduction in the fungi is extensively regulated by incom patibility, which determines, in the absence of any morphological differ entiation, the pattern of mating among individual strains. Control of the interactions that comprise the sexual reproductive process resides in specific genetic factors, the incompatibility factors, which occur in several distinct systems in the various groups of fungi and which exert their control in two basically different ways. On the one hand, the system may play the same role as dioecy in higher organisms by restricting or preventing inbreeding among the members of the same race (homo genic incompatibility) and thus enhance outbreeding. On the other hand, the system may impose the opposite effect by restricting or preventing interbreeding between members of different races (heterogenic incompatibility) and thus promote inbreeding. In addition to these basic facts concerning the general biological signi ficance of incompatibility, important advances have been made in recent years, especially in the investigation of the genetics of incompatibility systems. Sufficient information concerning the genetic determination of incompatibility is now available to understand many phenomena which were very mysterious in the 1920's, when H. KNIEP, of Wiirzburg, Ger many, laid the groundwork for all subsequent study of incompatibility in the higher fungi. Furthermore, there is at present enough conceptual understanding of the physiological activity of the incompatibility-genes and of their action in morphogenetic processes to permit at least the formulation of plausible models of the operation of incompatibility systems.




Genetic control of self-incompatibility and reproductive development in flowering plants


Book Description

Plant reproductive biology has undergone a revolution during the past five years, with the cloning, sequencing and localization of the genes important in reproduction. These advantages in plant molecular biology have led to exciting applications in plant biotechnology, including the genetic engineering of male sterility and other reproductive processes. This book presents an interesting and contemporary account of these new developments from the scientists in whose laboratories they have been made. The chapters focus on two areas: the molecular biology of self-incompatibility, which is the system of self-recognition controlled by the S-gene and related genes; and the cellular and molecular biology of pollen development and genetic dissection of male sterility. Some chapters feature Arabidopsis, with its unique genetic system. Reproduction is vital for seed production in crop plants, and this book presents new approaches to manipulate plant breeding systems for the 21st century.







The incompatibility of self and service as presented in Kazuo Ishiguro's 'The Remains of the Day'


Book Description

Seminar paper from the year 2003 in the subject English Language and Literature Studies - Literature, grade: 1,3 (A), , language: English, abstract: Next, as we’re Servants, Masters at our Hands Expect Obedience to all just Commands; [...] Purchas’d by annual Wages, Cloaths and Meat, Theirs is our Time, our Hands, our Head, our Feet: We think, design and act at their Command, And, as their Pleasure varies, walk or stand [...].’1 This stanza of the poem ‘Servitude’, written by footman Robert Dodsley in 1728 incorporates the common image of the ideal servant at that time – and this may seem rather shocking to a reader at the beginning of the 21st century. Nowadays, handing over such a large part of an individual’s personal freedom to a ‘master’ seems very problematic or even unthinkable. Especially to let one’s ‘Head’ be ‘purchas’d’ and to think at another person’s ‘Command’, that is to give up one’s freedom of thought, contradicts basic human rights, which are highly valued in today’s society. It becomes clear that servitude implies more than just dusting portraits, polishing silver and setting tables - namely restrictions of individual rights, of personal life and consequently of the servant’s sense of self. This topic has recently not only been discussed within historical and sociological research but also treated in film and literature, examples being Robert Altman’s Gosford Park, Alias Grace by Margaret Atwood, Marianne Frederiksson’s Hannah’s Daughter and Margaret Foster’s Lady’s Maid. The butler Stevens is the protagonist in Kazuo Ishiguro’s novel The Remains of the Day. He tells about his service in a distinguished English manor, Darlington Hall, during the first half of the 20th century. Stevens’s life in servitude is characterised by the complete lack of a personal realm. By examining the character Stevens, I want to determine which effects this incompatibility of self and service has on the individual. To begin with, I will briefly sketch the image of the ideal servant, as described by Stevens. By explaining the core values he is expected to incorporate I aim at determining where this incompatibility stems from in the first place. Following, the consequences this concept of domestic service has on the servant’s social relationships (both to his fellow servants, family, friends and to his master) will be analysed. Finally, I want to establish what impact it has on the servant himself, his sense of self and his personal identity.







Numerical Taxonomy


Book Description

The NATO Advanced Study Institute on Numerical Taxonomy took place on the 4th - 16th of July, 1982, at the Kur- und Kongresshotel Residenz in Bad Windsheim, Federal Republic of Germany. This volume is the proceedings of that meeting, and contains papers by over two-thirds of the participants in the Institute. Numerical taxonomy has been attracting increased attention from systematists and evolutionary biologists. It is an area which has been marked by debate and conflict, sometimes bitter. Happily, this meeting took place in an atmosphere of "GemUtlichkeit", though scarcely of unanimity. I believe that these papers will show that there is an increased understanding by each taxonomic school of each others' positions. This augurs a period in which the debates become more concrete and specific. Let us hope that they take place in a scientific atmosphere which has occasionally been lacking in the past. Since the order of presentation of papers in the meeting was affected by time constraints, I have taken the liberty of rearranging them into a more coherent subject ordering. The first group of papers, taken from the opening and closing days of the meeting, debate philosophies of classification. The next two sections have papers on congruence, clustering and ordination. A notable concern of these participants is the comparison and testing of classifications. This has been missing from many previous discussions of numerical classification.