eChapters

Life forms are composed of one of two basic cell types : Eukaryotic or Prokaryotic. Generally, eukaryotic cells are larger and more complex than the prokaryotic cells and possess a membrane-enclosed nucleus; eukaryotic means ‘true nucleus’ (eu=true; karyon = nucleus). All plants, animals, fungi, protozoa and algae are composed of eukaryotic cells. Only the microorganisms classes as bacteria and the archaea are prokaryotic cells. Prokaryotic cells have no nuclear membrane and therefore lack a true nucleus. The latin prefix pro means ‘early’ and in this instance suggests the somewhat primitive nuclear structure found in bacterial cells. Eukaryotic microorganism are sometimes simply referred to as eukaryotes, and the prokaryotic microbes as prokaryotes.

Jharkhand state lies between 21º58’2" to 25º8’32" North latitude and 83º19’05"to 87º55’03" East longitude covering an area of about 7.97 m.ha. and accounts for  2.4 per cent of  the total geographical area (TGA) of the country. It is bound on the east by West Bengal, on the west by Chhattisgarh, on the north by Bihar and on the south by Odisha. Reliable information on the location, extent and quality of soil and land resources is the first requirement in planning for the sustainable management of land resources. The components of land i.e., soils, climate, water, nutrient and biota are organised into an eco-system, which provides a variety of services that are essential for the maintenance of the life support system and the productive capacity of the environment.

Small millets and Pseudo cereals are staple food for millions of small and marginal farming community and household in developing and under developed countries. They are major source of fodder and feed material for livestock. They are nutritionally alike or superior to major cereal grains with additional advantage of proteins (gluten-free), enhanced fiber, lower glycemic index and bioactive phyto chemicals made them an appropriate balanced health food.

Acid soils occupy one fourth of the land in India. The formation and distribution of acid soils depend upon several factors like temperature, vegetation, parent material and hydrological conditions etc. For this reason, these soils have low pH, poor base saturation, high sexquioxide content, which affects the transformation and availability of plant nutrients.  Secondary and micronutrient deficiency as well as toxicity are major problems in cultivation of crops in acidic soils. These soils are generally deficient in Ca, Mg and S and adequate in Fe, Mn and Cu. Apart from the secondary nutrients, Zn, B and Mo deficiencies affect crop production. In lowlands, rice crop suffers from toxicity of Fe. Aluminum toxicity, common in highly acidic soils, also pose major problems in crop production. Management of secondary and micronutrients in acid soils for agriculture is a national priority to achieve food sufficiency and sustainability.

While structural genomics aims to describe the protein structures coded by the genes present in the genome, functional genomics deciphers meaning of the coded information at transcriptome, proteome and interactome level. In the previous chapter we have seen how a gene can be identified by creation of mutants, genetic and physical mapping, and by sequencing the gene. Another source of possible gene structures come from genome sequence information, which by using computational algorithms identifies a number of ORFs that have the structural configuration of a gene. A third option of identifying a gene is identification of differences between wild type and mutant at RNA level, by analyzing the transcriptome. If we are able to identify differences in RNA expression pattern between these two, the information can be used to search back the gene sequences responsible for the differences. From proteome analysis inferences on expression of proteins and their interaction in the functional network of the cell with other proteins, DNA, RNA and cellular 

1. Basic Information and Agrarian Status

1.1. Geography

Japan is a crescent-shaped archipelago consisting of four main islands named Hokkaido, Honshu, Shikoku, and Kyushu, and of a few thousand small islands, with a total area of 3,77,907 square kilometers. The country is mountainous, with forests accounting for 66 per cent of the total area, and arable land 13 per cent.

1.2. Climate

The archipelago is almost 3,000 km in length and stretches from north to south, and  includes subartic, temperate and subtropical zones.

In winter, the side of the country facing the Sea of Japan, include Niigata and Fukui, is known worldwide for its heavy snowfall, but the side facing the Pacific Ocean has little or no snowfall. From spring to fall, there is no big difference between these areas. The summer season starts with an almost one month long baiu (rainy season) around June. After the baiu, the temperature rises to more than 30 degree Celsius, and it become very humid. In the fall, a few typhoons hit Japan, occasionally causing a major disaster.

Introduction

Food is the most vital prerequisite for sustenance of human life and provides adequate nutrients for the metabolism. Recently several hypothesis supports that, beyond meeting nutritional needs, they play beneficial roles in improving health, and minimize the risk of illnesses (Roberfroid, 2000a). In this way, a novel term “functional food” was introduced and plays an outstanding role in improving the overall conditions of the human body (e.g. pre- and probiotics), lessening the threat of some ailments (e.g. cholesterol-lowering products), and also as therapeutics for several diseases (Roberfroid, 2000a, Roberfroid, 2000b, Mollet and Rowland, 2002).

Recently throughout the world, an extensive array of functional foods were developed which includes prebiotics, probiotics, synbiotics, foods supplemented with anthocyanins, phytosterols, isoflavones, antioxidants, and fat, sugar and salt-reduced foods. Amongst them, probiotic functional food has exerted beneficial effects on the health and is comprised of both probiotic dairy foods and probiotic non-dairy foods. The demand for dairy probiotic foods are increasing as it attributes to the beneficial health effects on the host by improving the survival of gastrointestinal microflora, production of bioactive compounds and prevention of lactose intolerance. Consequently, production of these foods is a significant research importance for both food manufacturing units and research institutes.

Probiotics are the important ingredients for foods with a “healthy” image. It could be combined with other beneficial ingredients or simply used to supplement the natural functional qualities of whole foods. The amalgamation of probiotic bacteria with nutrient rich foods, like dairy products, will have the additional value of improving consumer nutrition.

1. INTRODUCTION

Wine is the alcoholic product obtained by fermentation of fruits like grape, plum, peach, pear, apple and apricot (see chapter 25). Different types of wine which can be made from various fruits are:

• Table wines
• Fortified wines
• Sparkling wines

In preparation of table, fortified and sparkling wine many steps are common. It is out of scope of this text to discuss these specialized wines. But the general steps involved to in wine making are described here.

Since times immemorial, cereals have always been the main source of the food for human population. Although the three major cereal crops, i.e., wheat, maize and rice have dominated the scene of food production for human sustenance, but due to climatic changes, water shortages and weakening global food security, world's attention has been turning towards achieving a sustainable food supply through long-forgotten grains such as, various millets, which are also resistant to drought and heat. These grain crops have been utilized by the human population not only for food but also as fodder for their animals.

Feed additives

Feed additives may be defined as those substances that are added in livestock feeds to improve quality, digestibility and utilisation of feeds. It is also aimed at production improved quality of livestock produce, performance and health of the livestock and birds.

Classification of Additives

MINT (Mentha sp)
Fungal diseases
1. Stolon Rot
Symptoms: Yellowing of leaves is observed at early stage of infection. In later stage wilting of plants are noticed followed by drying of the entire plants.
Causal organism: Macrophomina phaseoli
Management
i) Stolons should be collected from healthy fields.
ii) Use of healthy and disease free stolons for planting.
ii) Treatment of stolons with Metalaxyl 8% + Mancozeb 64% WP (0.3%)
before planting.
2. Rust
Symptoms. In the spring or summer season the leaves and upper portion of stems are affected and become twisted. Yellow/ dusty orange pustules appear on the leaves and stems. In later part the pustules become black. Drying of leaves followed by defoliation occur.

Molecular markers or DNA markers are considered to be one of the most successfully applied component of molecular biology techniques that have relevance in almost every sphere of biology, from paleobotany to transgenic technology. In true sense, a marker is a characteristic of an individual that differentiates the individual from others. Morphological descriptions like cotyledon colour of Pea, eye colour of Drosophila, shape and size of fruits in summer squash etc. are examples of typical morphological markers. However, a single morphological marker is not sufficient for describing the uniqueness of an individual, for many pea plants will have green cotyledon or many Drosophila may have red eye. To define the uniqueness of an individual, we have to find a number of marker traits characteristic of that individual. Unfortunately, morphological variations are not sufficient to differentiate between a large number of individuals, or between groups or sub groups within a species, simply because the level of polymorphism is low. Besides, morphological characters or phenotypic expressions are affected by environmental changes, so stability of expression is low and sometimes uncertain.

Preternatural development of recombinant DNA technology has established genetic engineering in animals the most important field in application of biology for human benefit, from production of genetically modified animals to providing crucial technologies to medical science sector. On the basis of the nature of the target tissues, genetic engineering may target single cell line, particular tissue sectors or the organism as a whole. The purpose of transformation may be basic research involving elucidation of gene function, study effect of directed mutations, examination of physiological and developmental processes in animals or may be target oriented, such as production of proteins or metabolites in large quantities in a cell line, incorporating rDNA in the germline cells, gene therapy, use of rDNA in disease diagnostics, or production of transgenic animals for specific purposes.

INTRODUCTION
The production of products from grains, pulses, and oilseeds entails a series of processes aimed at converting raw agricultural materials into products that are ready for use or consumption. These processes typically take place in dedicated facilities like grain mills, pulse processing units, and oilseed crushing plants, where various types of equipment are employed at different stages of production. Below is an introduction to the main processes and an overview of the equipment commonly used for these operations.
The preparation of grain, pulse, and oilseed-based products plays a vital role in transforming raw agricultural produce into consumable goods, contributing significantly to food security and nutrition. These products are integral to the daily diets of people around the world, and the processes involved in their production are designed to enhance quality, shelf life, and marketability. The procedures that go into preparing these products vary depending on the type of raw material, but all involve a series of specialized steps that are typically carried out in dedicated processing facilities.Grain mills, pulse processing units, and oilseed crushing plants are the primary settings where these transformations take place. Each of these facilities is equipped with specific machinery to perform tasks such as cleaning, milling, sorting, and packaging, with the aim of creating high-quality end products that are ready for distribution. The operation of these different pieces of equipment is crucial for ensuring consistency in quality, efficiency in production, and minimal wastage.
The processing of grains, pulses, and oilseeds involves several stages, such as cleaning to remove impurities, grinding or crushing to break down the raw materials, and packaging for storage or shipment. Each stage requires different equipment, such as mills for grains, crushers for oilseeds, and sorting machines for pulses. Understanding the operation of these machines is essential for anyone

B    :    Born.     
B cell, also known as a B lymphocyte      :    One of the major types of cells in the immune system. B cells can differentiate to form memory cells or antibody-forming cells. OR A type of lymphocyte derived from bone marrow stem cells that matures into an immunologically competent cell under the influence of the bursa of Fabricius in the chicken and bone marrow in nonavian species. Following interaction with antigen, it becomes a plasma cell, which synthesizes and secretes antibody molecules involved in humoral immunity.

We must know our family, its members and their relationships. Let us first look at basic relationships which often figure in the questions. If you are conversant with the given items in the table below, half of your battle is already won. It is not required to mug-up these names, but instead make a clear picture in your mind as you go through each one of them. This will go a long way in retaining the details of these given shortcut tricks for solving Blood relations problems for logical and analytical reasoning. Read the following thoroughly before moving on

Abstract

Present implementation of mass spectrometers has allowed developing new approaches in algal research. Soft ionization techniques like atmospheric pressure chemical ionization (APCI), electrospray ionization (ESI), and matrix assisted laser desorption ionization (MALDI) extend the analytical possibilities of mass spectrometry (MS) beyond classical fatty acid analysis by gas chromatography (GC) with electron impact ionization (EI). New MS-based analytical methods have been developed over the last two decades for algal molecule research including membrane lipids, carotenoids, mycosporine-like amino acids and peptides.
 
MS-based Metabololomics approaches have also been used to gain insights into algal biochemistry and physiology. This review aims at highlighting the achievements in algal research gained by using these recent research tools and their future prospects.

Introduction
Clinical physiology is the branch of medical science that focuses on understanding the functional processes within the body under both normal and disease conditions. It emphasizes how body systems respond to disease, injury, and therapeutic interventions, and, forms the foundation of many diagnostic and therapeutic practices in veterinary medicine.
Importance and scope of Clinical Physiology in Veterinary Medicine: Clinical physiology is indispensable and plays a pivotal role in veterinary medicine. The knowledge allows for early detection of diseases, select effective treatment plans, and improved outcomes for animal patients. It is used to monitor the effects of treatment interventions, adjusting medications or therapies based on the physiological responses observed in the patient. A solid understanding of cardiovascular physiology is essential to manage heart failure condition in dog, and, treating respiratory diseases in cats or gastrointestinal
disorders in horses, relies on the knowledge of respiratory and digestive physiology. Beyond treatment, clinical physiology also plays a significant role in preventive medicine. Knowing the normal range of heart rates, blood pressure, and respiratory rates in different species allows veterinarians to quickly assess whether an animal is in distress or experiencing a pathological condition, and allow for timely intervention. It is also critical in managing the health of populations of animals, such as in livestock farming, where maintaining optimal physiological function is essential for productivity and welfare. The major systems in the body - including the cardiovascular, respiratory, digestive, nervous, endocrine, renal, musculoskeletal, reproductive, and immune systems, can be affected by a variety of diseases, and clinical physiology provides the framework for understanding these effects. It encompasses the study of physiological processes across a wide range of species, including companion animals, livestock, wildlife, and exotic animals.