Sourav Pan
What is Native Polyacrylamide Gel Electrophoresis? Native Polyacrylamide Gel Electrophoresis (often written as Native PAGE) can be defined as a technique where proteins’ mixtures are separated under non-denaturing condition’s, so their natural Shape and Charge are mostly preserved. In this method the protein’s are moved through a polyacrylamide matrix (PAM) by an electric field,and their … Read more
In this article you will learn about Ethnobotany as a tool to protect interests of ethnic groups. Sharing of wealth concept with few examples from India. Biopiracy, Intellectual Property Rights and Traditional Knowledge. Ethnobotany refers as the scientific study of relationship between people and plant’s, specially how human’s use and perceive them in different culture. … Read more
The Fate of Pyruvate can be defined as the different metabolic direction’s that pyruvate (end product of Glycolysis Pathway) is taken in cells depending on O₂ level’s,enzyme’s etc. It is important to note that pyruvate’s position is kind of central,it links the Glycolysis with the Krebs Cycle, And also with fermentation route’s. In aerobic condition’s … Read more
What Is Trochophore Larva? Trochophore larva refers as an early free-swimming stage found by many marine invertebrates like annelids, mollusks, etc. It can define as – a small, spherical or pear-shape larva having a ring of cilia (called prototroch) around its middle part. This larva usually formed after fertilization → from the zygote → and … Read more
Pureline selection is a method used in plant breeding where plants are chosen from a single self-pollinated variety to create a population that is genetically uniform. It was first introduced by Johannsen (1903) while working with beans (Phaseolus vulgaris). The method based on assumption that variation seen in self-pollinated crops is mostly due to environment … Read more
Fish can define as cold-blooded aquatic vertebrates that mostly breathe with gills, having fins and scales (mostly). They live in freshwater / marine places; like rivers, ponds, and oceans etc. The body usually divided as head, trunk and tail — this pattern can vary bit between species. Respiration occurs by gills, which are placed at … Read more
Gradient PCR can be defined as a PCR optimization method where a range of temperature’s is tested simultaneously, so the best Annealing Temperature for primer’s is identified easily. It is well known that this technique occur’s in a thermal cycler that has a Gradient Block, And this block create’s small temperature differences (like 48°C–62 °C) … Read more
What is Budding? Definition of Budding Budding is a form of asexual reproduction in which a new organism develops from an outgrowth or “bud” on the parent organism, eventually detaching to live independently. Types of Budding I. Types of Biological Budding (Asexual Reproduction) II. Types of Horticultural Budding (Plant Grafting Techniques) 1. Budding in Plants … Read more
What is Nondisjunction? Types of Nondisjunction Causes of Nondisjunction Molecular Biology of Nondisjunction Consequences of Nondisjunction The nondisjunction is the failure when chromosomes don’t separate properly during cell division (like meiosis/mitosis), causing abnormal number of chromosomes in daughter cells. Such imbalance is termed as aneuploidy, sometimes loss of one (monosomy 2n–1) or gain of one … Read more
Membrane Filter Technique can define as a physical separation process, which based mainly on size / molecular weight of particles in a liquid or gas stream. In this method a thin semi-permeable membrane (often made from cellulose nitrate/acetate) is used, and pressure is applied to push the feed solution by it. The smaller components pass … Read more
To continue with the best experience: