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Books > Science & Mathematics > Biology, life sciences > Life sciences: general issues > Genetics (non-medical) > General
Privacy is a fundamental concern of all individuals in the modern
information-driven society, but information security goes beyond
digital and data-oriented approaches to include the basic
components of what makes us human. Protecting the Genetic Self from
Biometric Threats: Autonomy, Identity, and Genetic Privacy
considers all aspects of privacy and security relating to an
individual's DNA. With a concentration on fundamental human rights
as well as specific cases and examples, this essential reference
brings pertinent, real-world information to researchers,
scientists, and advocates for greater security and privacy in the
modern world.
White biotechnology, or industrial biotechnology as it is also
known, refers to the use of living cells and/or their enzymes to
create industrial products that are more easily degradable, require
less energy, create less waste during production and sometimes
perform better than products created using traditional chemical
processes. Over the last decade considerable progress has been made
in white biotechnology research, and further major scientific and
technological breakthroughs are expected in the future. Fungi are
ubiquitous in nature and have been sorted out from different
habitats, including extreme environments (high temperature, low
temperature, salinity and pH), and may be associated with plants
(epiphytic, endophytic and rhizospheric). The fungal strains are
beneficial as well as harmful for human beings. The beneficial
fungal strains may play important roles in the agricultural,
industrial, and medical sectors. The fungal strains and their
products (enzymes, bioactive compounds, and secondary metabolites)
are very useful for industry (e.g., the discovery of penicillin
from Penicillium chrysogenum). This discovery was a milestone in
the development of white biotechnology as the industrial production
of penicillin and antibiotics using fungi moved industrial
biotechnology into the modern era, transforming it into a global
industrial technology. Since then, white biotechnology has steadily
developed and now plays a key role in several industrial sectors,
providing both high value nutraceutical and pharmaceutical
products. The fungal strains and bioactive compounds also play an
important role in environmental cleaning. This volume covers the
latest developments and research in white biotechnology with a
focus on diversity and enzymes.
This is the first detailed assessment of the development and
implementation of social policy to deal with the problem of the
`mentally deficient' in Britain between 1870 and 1959. Mathew
Thomson analyses all the factors involved in the policy-making
process, beginning with the politics of the legislature and showing
how the demands of central government were interpreted by local
authorities, resulting in a wide and varied distribution of
medical, institutional, and community care in different parts of
the country. The efforts of health professionals, voluntary
organizations and the families themselves are considered, alongside
questions about the influence of changing concepts of class,
gender, and citizenship. The author queries the belief that the
policy of segregation was largely unsuccessful, and reveals a
hitherto unrecognized system of care in the community. He reframes
our understanding of the campaign for sterilization and examines
why British policy-makers avoided extremist measures such as the
compulsory sterilization introduced in Germany and parts of the US
during this period. Thomson shows that the problem of mental
deficiency cannot be understood simply in terms of eugenics but
must also be considered as part of the process of adjusting to
democracy in the twentieth century.
Advances in Agronomy, Volume 144, the newest release in a serial
that continues to be recognized as a leading reference and
first-rate source for the latest research in agronomy presents new
information on the following topics: An Important Tool with No
Instruction Manual: A Review of Gypsum Use in Agriculture,
Preventive Weed Management in Direct-Seeded Rice: Targeting the
Weed Seedbank, Current Approaches and Future Trends in Compost
Quality Criteria for Agronomic, Environmental and Human Health
Benefits, and Grain Legume Production and Use in European
Agricultural Systems. This highly regarded series contains an
eclectic group of reviews by leading scientists throughout the
world. As always, the subjects covered are rich, varied and
comprehensively covered.
This volume focuses on the latest methods used to sequence,
assemble, and analyze insect genomes. The collection of protocols
in this book provides an introduction to the workflows and
bioinformatics tools available for researchers. The chapters cover
a range of useful topics such as determining genome size by flow
cytometry; High Molecular Weight DNA extraction; improvements to a
genome assembly provided by long-range sequencing approaches;
assessments of orthology and single-copy genes at different
phylogenetic levels; detecting regulatory regions with FAIRE,
RAMPAGE, and computational analysis of cis-regulatory modules in
insects; bioinformatics analysis of epigenetic modifications,
high-throughput scanning of insect genomes (TEEseq) for the
presence of endosymbionts, and leveraging genome sequence
information to design RNAi strategies. Written in the highly
successful Methods in Molecular Biology series format, chapters
include introductions to their respective topics, lists of the
necessary materials and reagents, step-by-step, readily
reproducible laboratory protocols, and tips on troubleshooting and
avoiding known pitfalls. Cutting-edge and thorough, Insect
Genomics: Methods and Protocols is a valuable resource for graduate
students, postdocs, and novice research scientists who are
interested in learning more about this developing field.
This fully updated second edition explores protocols that address
the most challenging aspects of experimental work in ancient DNA,
such as preparing ancient samples for DNA extraction, the DNA
extraction itself, and transforming extracted ancient DNA molecules
for sequencing library preparation. The volume also examines the
analysis of high-throughput sequencing data recovered from ancient
specimens, which, because of the degraded nature of ancient DNA and
common co-extraction of contaminant DNA, has challenges that are
unique compared to data recovered from modern specimens.Written in
the highly successful Methods in Molecular Biology series format,
chapters include introductions to their respective topics, lists of
the necessary materials and reagents, step-by-step, readily
reproducible laboratory protocols, and tips on troubleshooting and
avoiding known pitfalls. Authoritative and cutting-edge, Ancient
DNA: Methods and Protocols, Second Edition aims to serve both
experts and beginners by presenting protocols in a manner that
makes them easily accessible for everyday use in the lab.
Before Mendel, who came closest to the truth about heredity? This book examines the activities of sheep breeders able to transform the appearance and qualities of their stock by combining different traits of body or wool into new patterns. Exploiting what were then untried procedures - individual trait selection, very close inbreeding and progeny testing - they demonstrated inheritance from both sexes and showed how it could be stabilised. Major advances in breeding are associated with the English farmer Robert Bakewell (1725-1795). By the following century, when the same procedures had been established at breeding centres in central Europe, theory as well as practice became the subject of wider attention. In the Brno Sheep Breeders' Society, discussions of patterns of heredity finally gave way to the physiological question, 'What is inherited and how?' The question was posed by Cyrill Napp, abbot of the monastery to which Mendel was admitted six years later.
This book marries stem cell biology, tissue engineering, and
regenerative biology into a single, interdisciplinary volume. The
chapters also explore embryonic stem cells, induced pluripotent
stem cells, cardiovascular regeneration, skeletal development,
inflammation, polymeric biomaterials, neural injury, cartilage
regeneration, regeneration in ambystoma, models for regeneration
using salamander and zebrafish, and more. The volume also discusses
recent advances and their potential in developing future therapies.
Innovations in Molecular Mechanisms and Tissue Engineering combines
perspectives from the biomedical, bioengineering, and medical
fields to present a cutting-edge, multifaceted picture of the
tissue engineering and regenerative medicine fields. This
installment of Springer's Stem Cell Biology and Regenerative
Medicine series is ideal for scientists, clinicians, and
researchers in the fields of stem cell biology, regenerative
medicine, biomedical engineering, and tissue engineering.
This astute volume brings together the latest expert research on
adamantinomatous craniopharyngiomas (ACPs). ACPs are histologically
benign but clinically aggressive tumors exhibiting a high
propensity for local invasion into the hypothalamus, optic and
vascular structures. These tumors, as well as the current
treatments, may result in pan-hypopituitarism, diabetes insipidus,
morbid obesity followed by type II diabetes mellitus, blindness, as
well as serious behavioral and psychosocial impairments. Exploring
in detail advances in both the understanding of tumor biology as
well as clinical advances in patient management are explored in
detail, this book will also look towards potential new treatment
approaches. Basic Research and Clinical Aspects of Adamantinomatous
Craniopharyngioma is the first book compiling all current research
on ACPs. Mouse and human studies have unequivocally demonstrated
that mutations in CTNNB1 encoding -catenin underlie the etiology of
the majority, if not all ACP tumors. Genetic studies in mice have
shown that ACPs are tumors of the pituitary gland and not of the
hypothalamus as previously thought, and are derived from Rathke's
pouch precursors. In addition, a role for tissue-specific adult
pituitary stem cells has been revealed as causative of ACP.
Together, these studies have provided novel insights into the
molecular and cellular etiology as well as the pathogenesis of
human ACP. Finally, this volume covers new treatment approaches
that have been shown to be effective both in reducing ACP burden as
well as reducing the morbidity associated with therapy.
This volume brings together a set of reviews that provide a summary
of our current knowledge of the proteolytic machinery and of the
pathways of protein breakdown of prokaryotic and eukaryotic cells.
Intracellular protein degradation is much more than just a
mechanism for the removal of incorrectly folded or damaged
proteins. Since many short-lived proteins have important regulatory
functions, proteolysis makes a significant contribution to many
cellular processes including cell cycle regulation and
transciptional control. In addition, limited proteolytic cleavage
can provide a rapid and efficient mechanism of enzyme activation or
inactivation in eukaryotic cells.
In the first chapter, Maurizi provides an introduction to
intracellular protein degradation, describes the structure and
functions of bacterial ATP-dependent proteases, and explores the
relationship between chaperone functions and protein degradation.
Many of the principles also apply to eukaryotic cells, although the
proteases involved are often not the same. Interestingly,
homologues of one of the bacterial proteases, Ion protease, have
been found in mitochondria in yeast and mammals, and homologues of
proteasomes, which are found in all eukaryotic cells (see below),
have been discovered in some eubacteria.
Studies of proteolysis in yeast have contributed greatly to the
elucidation of both lysosomal (vacuolar) and nonlysosomal
proteolytic pathways in eukaryotic cells. Thumm and Wolf (chapter
2) describe studies that have elucidated the functions of
proteasomes in nonlysosomal proteolysis and the contributions of
lysosomal proteases to intracellular protein breakdown. Proteins
can be selected for degradation by a variety of differen
mechanisms. The ubiquitin system is one complex and highly
regulated mechanism by which eukaryotic proteins are targetted for
degradation by proteosomes. In chapter 3, Wilkinson reviews the
components and functions of the ubiquitin system and considers some
of the known substrates for this pathway which include cell cycle
and transcriptional regulators.
The structure and functions of proteosomes and their regulatory
components are described in the two subsequent chapters by Tanaka
and Tanahashi and by Dubiel and Rechsteiner. Proteasomes were the
first known example of threonine proteases. They are multisubunit
complexes that, in addition to being responsible for the turnover
of most short-lived nuclear and cytoplasmic protein, are also
involved in antigen processing for presentation by the MHC class I
pathway. Recent studies reviewed by McCracken and colleagues
(chapter 6) lead to the exciting conclusion that some ER-associated
proteins are degraded by cytosolic proteasomes.
Lysosomes are responsible for the degradation of long-lived
proteins and for the enhanced protein degradation observed under
starvation conditions. In chapter 7 Knecht and colleagues review
the lysosomal proteases and describe studies of the roles of
lysosomes and the mechanisms for protein uptake into lysosomes.
Methods of measuring the relative contribution of different
proteolytic systems (e.g., ubiquitin-proteasome pathway,
calcium-dependent proteases, lysosomes) to muscle protein
degradation, and the conclusions from such studies, are reviewed by
Attai and Taillinder in the following chapter.
Finally, proteases play an important role in signaling apoptosis by
catalyzing the limited cleavage of enzymes. Mason and Beyette
review the role of the major players, caspases, which are both
activated by and catalyze limite proteolysis, and also consider the
involvement of other protoelytic enzymes in this pathway leading
cell death.
What will our lives be like fifty years from now? What will we know
about ourselves as humans, and how will that affect our lives? It's
impossible to know the future for certain, but one thing we do
know--perhaps nothing will alter our future more than the Genetics
Revolution of the past thirty-five years. This book clarifies the
history and examines the possible impact of five major areas of
genetic research:
- The Human Genome Project and genetic engineering
- In vitro fertilization (IVF) and the technology of
reproduction
- The Human Genome Diversity Project, which is studying the
variation of the human genome
- Embryonic stem-cell research
- Cloning
All of these areas of research produce two reactions among the
general public--hope for the improvement of people's lives, and
fear of science out of control. The Genetics Revolution examines
the scientific, social, and political impacts of the genetics on
everyday life--in the past, in the present, and in the future. Each
specific topic is contained within its own chapter for ease in
accessing specific information. This is an ideal resource for
students, teachers, and others preparing research papers. In
addition, it integrates science and social science topics in a way
that supports topics in the school curricula. The book contains
documented, current information that both supports and challenges
current thinking about genetics.
This invaluable resource discusses clinical applications with
effects and side-effects of applications of stem cells in liver,
lung and heart regeneration. All chapters are contributed by
pre-eminent scientists in the field and covers such topics as cell
therapy in the treatment of cirrhosis and other liver, heart and
lung diseases, characteristics of hepatic progenitor cells, future
directions of the discussed therapies and much more. Liver, Lung
and Heart Regeneration and the other books in the Stem Cells in
Clinical Applications series will be invaluable to scientists,
researchers, advanced students and clinicians working in stem
cells, regenerative medicine or tissue engineering.
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