Download or read book Molecular basis of fruit development written by Zhongchi Liu and published by Frontiers Media SA. This book was released on 2014-03-26 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt: The fruit is an important plant structure. Not only does it provide a suitable environment for seeds to develop and serve as a vehicle for seed disposal, but it is also an indispensable part of the human diet. Despite its agronomic and nutritional value and centuries of intensive genetic selection, little is known about the molecular mechanism of its development or the evolution of its diverse forms. The last few years have witnessed a surge of investigations on the early stages of fruit development propelled by the advancement of high throughput sequencing technology, genome sequencing of fruit bearing species, and detailed molecular insights based on studies of model organisms. This research topic is focused on early stage fruit development that ranges from pre-fertilization patterning of the female ovary through post-fertilization fruit initiation and growth. Provided by the renowned experts in the field, these papers are intended to highlight recent progress and shed light on different aspects of fruit development from structure, function, to molecular genetics, and evolution.
Download or read book Molecular Basis of Fruit Development written by and published by . This book was released on 2014 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The fruit is an important plant structure. Not only does it provide a suitable environment for seeds to develop and serve as a vehicle for seed disposal, but it is also an indispensable part of the human diet. Despite its agronomic and nutritional value and centuries of intensive genetic selection, little is known about the molecular mechanism of its development or the evolution of its diverse forms. The last few years have witnessed a surge of investigations on the early stages of fruit development propelled by the advancement of high throughput sequencing technology, genome sequencing of fruit bearing species, and detailed molecular insights based on studies of model organisms. This research topic is focused on early stage fruit development that ranges from pre-fertilization patterning of the female ovary through post-fertilization fruit initiation and growth. Provided by the renowned experts in the field, these papers are intended to highlight recent progress and shed light on different aspects of fruit development from structure, function, to molecular genetics, and evolution.
Download or read book The Molecular Biology and Biochemistry of Fruit Ripening written by Graham Seymour and published by John Wiley & Sons. This book was released on 2013-03-18 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive and mechanistic perspective on fruit ripening, emphasizing commonalities and differences between fruit groups and ripening processes. Fruits are an essential part of the human diet and contain important phytochemicals that provide protection against heart disease and cancers. Fruit ripening is of importance for human health and for industry-based strategies to harness natural variation, or genetic modification, for crop improvement. This book covers recent advances in the field of plant genomics and how these discoveries can be exploited to understand evolutionary processes and the complex network of hormonal and genetic control of ripening. The book explains the physiochemical and molecular changes in fruit that impact its quality, and recent developments in understanding of the genetic, molecular and biochemical basis for colour, flavour and texture. It is a valuable resource for plant and crop researchers and professionals, agricultural engineers, horticulturists, and food scientists. Summary: Reviews the physiochemical and molecular changes in fruit which impact flavour, texture, and colour Covers recent advances in genomics on the genetic, molecular, and biochemical basis of fruit quality Integrates information on both hormonal and genetic control of ripening Relevant for basic researchers and applied scientists
Download or read book The Molecular Basis for the Initiation of Fruit Development and Parthenocarpy written by Adam Vivian-Smith and published by . This book was released on 2000 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Biochemistry of Fruit Ripening written by G.B. Seymour and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 461 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is over 20 years since the publication of A.c. Hulme's two volume text on The Biochemistry of Fruits and thei.r Products. Whilst the bulk of the information contained in that text is still relevant it is true to say that our understanding of the biochemical and genetic mech
Download or read book The Tomato Genome written by Mathilde Causse and published by Springer. This book was released on 2016-11-21 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes the strategy used for sequencing, assembling and annotating the tomato genome and presents the main characteristics of this sequence with a special focus on repeated sequences and the ancestral polyploidy events. It also includes the chloroplast and mitochondrial genomes. Tomato (Solanum lycopersicum) is a major crop plant as well as a model for fruit development, and the availability of the genome sequence has completely changed the paradigm of the species’ genetics and genomics. The book describes the numerous genetic and genomic resources available, the identified genes and quantitative trait locus (QTL) identified, as well as the strong synteny across Solanaceae species. Lastly, it discusses the consequences of the availability of a high-quality genome sequence of the cultivated species for the research community. It is a valuable resource for students and researchers interested in the genetics and genomics of tomato and Solanaceae.
Download or read book Fruit Ripening written by Pravendra Nath and published by CABI. This book was released on 2014-07-16 with total page 341 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fruit ripening is an important aspect of fruit production. The timing of it affects supply chains and buying behaviour, and for consumers ripeness not only affects perceptions of health but has nutritional effects too. Ripeness is closely related to spoilage which has a major financial impact on agricultural industries. Currently there are fast moving developments in knowledge of the factors affecting fruit ripeness, and this up-to-date monograph seeks to draw together the disparate research in this area. The aim of the book is to produce a comprehensive account covering almost every area related to fruit ripening including the latest molecular mechanisms regulating fruit ripening, its impact on human nutrition and emerging research and technologies.
Download or read book Molecular Genetics of Plant Development written by Stephen Herbert Howell and published by Cambridge University Press. This book was released on 1998-07-13 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this book is to present classical plant development in modern, molecular-genetic terms. The study of plant development is rapidly changing as plant genome projects uncover a multitude of new genes. This book provides a framework for integrating gene discovery and genome analysis into the context of plant development. Molecular Genetics of Plant Development is designed to be used as a text-book for upper-division or graduate courses in plant development. The book will also serve as a reference book for scientists in the field of plant molecular biology or plant molecular genetics. The book is also useful for general development courses in which both animal and plant development are presented.
Download or read book Evolution of Crop Plants written by N. W. Simmonds and published by . This book was released on 1984 with total page 339 pages. Available in PDF, EPUB and Kindle. Book excerpt: Agavaceae; Sisal; Amaranthaceae; Amaranths; Anacardiaceae; Mango; Ceiba; Kapok; Bromeliaceae; Camelliacear; Caracaceae; Chenopodiacear; Compositae; Convoluvaceae; Cruciferae; Cucurbitaceae; Dioscoreaceae; Gramineae; Grossulariaceae; Lauraceae; Leguminosae; Liliaceae; Linaceae; Malcaceae; Moraceae; Musaceae; Myrataceae; Oleaceae; palmae; Pedaliaceae. Piperaceae; Polygonaceae; Rosaceae; Rubiaceae; Rutaceae; Solanaceae. Sterculiaceae; Tiliaceae; Umbelliferae; Vitaceae.
Download or read book Molecular Biology of the Cell written by and published by . This book was released on 2002 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Plant Systems Biology written by Sacha Baginsky and published by Springer Science & Business Media. This book was released on 2007-06-25 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume aims to provide a timely view of the state-of-the-art in systems biology. The editors take the opportunity to define systems biology as they and the contributing authors see it, and this will lay the groundwork for future studies. The volume is well-suited to both students and researchers interested in the methods of systems biology. Although the focus is on plant systems biology, the proposed material could be suitably applied to any organism.
Download or read book Fruit written by Wolfgang Stuppy and published by . This book was released on 2013-10 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Following the award-winning Seeds: Time Capsules of Life, Wolfgang Stuppy and Rob Kesseler explore the fascinating world of fruits through a unique presentation of extraordinary images from around the world accompanied by a lively explanatory text. Fruit. The word itself conjures up mouthwatering memories of crunchy apples, luscious strawberries, sweet bananas, succulent melons and juicy pineapples, to which we can add the splendid tropical fruits on our supermarket shelves. They are one of nature's most wonderful gifts but providing us with a healthy source of food is not the reason that plants produce such delicious fruits. It is therefore quite legitimate to ask what fruits are, and why they exist. As will be revealed, the true nature of fruits is concealed in what is buried in their core: their seeds. The key role that both play in the survival of each species explains the manifold strategies and ruses that plants have developed for the dispersal of their seeds.Whether these involve wind, water, humans, animals or the plant's own explosive triggers, they are reflected in the many colours, shapes and sizes of the fruits that protect the seeds and in the extraordinary way that some fruits have adapted to the animals that disperse their seeds, and the animals to the fruits they relish. In this pioneering collaboration, visual artist Rob Kesseler and seed morphologist Wolfgang Stuppy use scanning electronmicroscopy to obtain astonishing images of a variety of fruits and the seeds they protect. Razor-sharp cross-sections reveal intricate interiors, nuts and other examples of botanical architecture and reproductive ingenuity. The black and white microscope images have been sumptuously coloured by Rob Kesseler highlighting the structure and functioning of the minuscule fruit and seeds some almost invisible to the naked eye and in so doing creating a work of art. Larger fruits, flowers and seeds have been especially photographed. The formation, development and demise of the fruits are described, their vital role in the preservation of the biodiversity of our planet explained.Fruits are the keepers of the precious seeds that ensure our future; some are edible, others inedible and many, quite simply, incredible.
Download or read book Regulation of Fruit Ripening and Senescence written by Carlos R. Figueroa and published by Frontiers Media SA. This book was released on 2021-09-27 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Molecular Basis of the Tomato Green Shoulder Phenotype Its Role in Fruit Nutritional Quality and Characterization of Molecular Gradients in Fruit Development written by Cuong Viet Nguyen and published by . This book was released on 2015 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt: The tomato uniform ripening (u) mutation confers a light green fruit phenotype absent the wild-type dark green top or "green shoulder" and is widely used in breeding for tomatoes producing evenly ripened fruit, facilitating selection of harvest time and sale of visually appealing fresh fruit. Positional cloning of u revealed that U encodes a Golden 2-like (GLK) transcription factor, SlGLK2, influencing chloroplast and chlorophyll accumulation and distribution in developing fruit. Transgene-mediated ectopic expression of two GLK genes, SlGLK1 and SlGLK2, affects chlorophyll content, chloroplast number and thylakoid grana stacks. Ectopic GLK expression also elevated levels of starch in green fruit and sugars, carotenoids and ascorbic acid in ripe fruit indicating that manipulating GLK expression is a means to enhance fruit nutritional quality. Use of the u allele thus likely confers an unintended consequence of reduced fruit nutritional value. To test this hypothesis, nearly isogenic lines for the U locus in an elite background (cv. M82) were developed to assess the effects of the green shoulder phenotype on fruit quality. Although plants with green shoulder fruit have 5-10% more fruit with a yellow shoulder phenotype than u plants, U fruit displayed 10-20% increases in soluble solids and carotenoids compared to u fruit. The isogenic lines also present tightly linked and novel genetic polymorphisms with potential as markers for molecular assisted selection. A latitudinal gradient of GLK2 expression influences the typical uneven coloration of green and ripe wild-type fruit. Transcriptome profiling highlighted a broader gene expression gradient through fruit development revealing additional molecular complexity during ripening. As with the latitudinal gradient, spatial and temporal gene expression differences in different fruit tissues are still poorly understood. Comparing transcriptomes from locular and pericarp tissues during fruit development suggests that climacteric ethylene and overall ripening may initiate in the locules.
Download or read book Fruit Ripening From Present Knowledge to Future Development written by José M. Palma and published by Frontiers Media SA. This book was released on 2019-08-12 with total page 185 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Research Topic compiles the most recent advances made in cutting-edge research on fruit ripening events, including crop species such as fig, watermelon, tomato, peach, berries, olive, etc. From the regulation of metabolic pathways of physiological relevance for fruits to genetic and molecular approaches, this piece of work covers current bio-technology cues like CRISPR/Cas9, metagenomics, metabolomics, transcriptomics, microRNA, and others oriented towards future improvement of fruit nutritional value. The editors hope the readers enjoy this work and acknowledge the authors' great contributions to this Research Topic.
Download or read book Developmental Regulation of Plant Gene Expression written by Don Grierson and published by Springer. This book was released on 2013-03-12 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt: The intricacies of plant growth and development present a fascinating intellectual challenge, and yet our understanding of the subject has increased relatively slowly, despite the application of many different experimental approaches. Now, however, the introduction of molecular methods, coupled with genetic transformation technology, has provided a change in pace, and fundamental advances are occurring rapidly. This volume, the second in our Plant Biotechnology series, shows how we are beginning to understand the molecular basis of plant growth and development, and are thus moving from the descriptive to the predictive stage. The ability, discussed in chapter one, to generate a fivefold change in plant height by overexpression of a single gene for the photoreceptor phytochrome heralds not only a new phase in plant photobiology but also highlights the close relationship between fundamental knowledge and commercial application. Other chapters review progress in our understanding of the molecular basis of hormone action and processes such as tuber development, seed protein synthesis and deposition, fruit ripening, and self-recognition during pollination. The successful uses of antisense genes to alter the colour and pattern of flowers and to change the enzymic composition of ripening fruit are also discussed, together with identification and down regulation of a gene involved in ethylene synthesis by antisense technology. Opportunities are considered for altering the composition and quality of harvested plant organs and for using plants to synthesise novel products.
Download or read book Molecular and Metabolic Mechanisms Associated with Fleshy Fruit Quality written by Ana M. Fortes and published by Frontiers Media SA. This book was released on 2017-09-08 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fleshy Fruits are a late acquisition of plant evolution. In addition of protecting the seeds, these specialized organs unique to plants were developed to promote seed dispersal via the contribution of frugivorous animals. Fruit development and ripening is a complex process and understanding the underlying genetic and molecular program is a very active field of research. Part of the ripening process is directed to build up quality traits such as color, texture and aroma that make the fruit attractive and palatable. As fruit consumers, humans have developed a time long interaction with fruits which contributed to make the fruit ripening attributes conform our needs and preferences. This issue of Frontiers in Plant Science is intended to cover the most recent advances in our understanding of different aspects of fleshy fruit biology, including the genetic, molecular and metabolic mechanisms associated to each of the fruit quality traits. It is also of prime importance to consider the effects of environmental cues, cultural practices and postharvest methods, and to decipher the mechanism by which they impact fruit quality traits. Most of our knowledge of fleshy fruit development, ripening and quality traits comes from work done in a reduced number of species that are not only of economic importance but can also benefit from a number of genetic and genomic tools available to their specific research communities. For instance, working with tomato and grape offers several advantages since the genome sequences of these two fleshy fruit species have been deciphered and a wide range of biological and genetic resources have been developed. Ripening mutants are available for tomato which constitutes the main model system for fruit functional genomics. In addition, tomato is used as a reference species for climacteric fruit which ripening is controlled by the phytohormone ethylene. Likewise, grape is a reference species for non-climacteric fruit even though no single master switches controlling ripening initiation have been uncovered yet. In the last period, the genome sequence of an increased number of fruit crop species became available which creates a suitable situation for research communities around crops to get organized and information to be shared through public repositories. On the other hand, the availability of genome-wide expression profiling technologies has enabled an easier study of global transcriptional changes in fruit species where the sequenced genome is not yet available. In this issue authors will present recent progress including original data as well as authoritative reviews on our understanding of fleshy fruit biology focusing on tomato and grape as model species.
