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Generation in Biological Dictionary

Sporophyte

... life cycles in which a haploid gametophyte generation alternates with a diploid sporophyte , the generation of a plant or alga that has a double set of chromosomes. A multicellular sporophyte generation or phase is present in ... in certain ...

Spontaneous generation

... Spontaneous generation or Equivocal generation is an obsolete theory regarding the origin ... from ... Background — Spontaneous generation . Today, we take many things in ... This ...

Inverse PCR

... Cycle Sequencing of P Element Insertions for STS generation ... Inverse PCR (Gottschling Lab, Fred ... Cycle Sequencing Of P Element Insertions For STS generation ... Inverse PCR . Source: Maddock Lab, ... Cycle Sequencing of P Element Insertions for STS generation ... http://www.fruitfly.org/about /methods/ ...

Heredity

... organisms: the constancy of a species from generation to generation and the variation among individuals within a ... . Home > ... heredity transmission from generation ...

Haploid gametophyte

... . ... A haploid plant of the gametophyte generation produces gametes by mitosis. ... ... commune, a bryophyte, with ... Alteration of generation | World of Genetics. Alteration of generation summary ... The haploid (sexual) phase involves ...

Filial generation

... F1 stands for Filial 1, the first filial generation seeds/plants or animal offspring resulting ... a subscript, as ... Definition of filial generation (first) in the ... from filial generation (first) ... or stage in the life cycle of an ...

Evolution

... material of a population of organisms from one generation to the next. Though changes produced in any one generation are small, differences accumulate with each generation ... The study of human evolution ...

Stomata

... Stomata are present in the sporophyte generation of all land plant groups except ... Dicotyledons usually have more ... easily determined using ... Stomata are present in the sporophyte generation of all land plant groups except ... Dicotyledons usually have more ...

SCAR

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Nucleic acids

... of LNA to PNA. The peptide nucleic acids (PNAs): a new generation of probes for ... The molecular weights of nucleic acids (see ... Nucleic acids allow organisms to transfer genetic information from one generation to the next. ... Nucleic Acids - A Beginner's Guide to Nucleic ...

Mitochondrial DNA

... rate ... However, the mitochondrial DNA gets transfered from generation to generation ... ... these changes by sequencing mitochondrial DNA obtained ...

Megagametophyte

... a free online ... In the seed plants, the megagametophyte generation is very small and lives its ... megagametophyte synonyms, ... about megagametophyte in the ... seed plants, the megagametophyte generation is very small ... GardenWeb Shopping Organization Directory Events ...

Expressed sequence tag

... buy or rent. New and used books like Expressed Sequence Tags ESTs generation and Analysis Methods in ... ... Microsatellites, Transposons, ... SpotCost.com - New and used books like Expressed Sequence Tags ESTs generation and Analysis Methods in Molecular Biology 2nd edition by from ... ...

Epistatic

... for analyzing epistatic interactions—how the activity of one ... This generation of additive from epistatic variation has been invoked to explain ... The separation of epistatic from additive and dominance variation in generation ... Furthermore, CNA1 and CMP2, which were epistatic here in 1 M ...

Chemiosmosis

... a selectively-permeable membrane. More specifically, it relates to the generation of ATP by the movement of hydrogen ions across a membrane during cellular ...... Chemiosmosis is the diffusion of ions across a membrane. ... The generation of ATP by chemiosmosis occurs in chloroplasts and mitochondria as ......

Adequacy

... the need for ensuring supply adequacy and the financial health of the generation sector. ... generation adequacy ... adequacy is still raging. ... ... concern over income ...

Wildtype

... upon a quantitative (numerical) ... Geneticists also often use the letter "w" to denote the wild type gene. ... The latest version of The Next generation of Genealogy Sitebuilding (TNGv7.1) ... Copyright © 2009 Wild-type Design and Development. Powered by WordPress and Hybrid. ... Definition and ...

Vascular plants

... xylem transports Vascular plants are named from the latin word vasculum, meaning "vessel" or "duct. ... In vascular plants , the principal generation phase is the large, dominant, ... Vascular plants show a progression of increasing sporophyte dominance from the ... The vascular plants ...

Suppressor

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Storage material

... containers weighing up to 3,000 lbs ... Science and technology news stories tagged with keyword: storage materials . ... demonstrate reversible generation of a high capacity hydrogen storage material ... Archival Supplies, Products for preservation and archival storage . ... Whether you are in ...

Stable transfection

... terms,biology abbreviations ... Stable transfection : A form of transfection ... Altogen Contract Services offer stable cell line generation and RNAi cell ... Transfection Resource: RNAi applications, stable and transient transfection , ... Stable transfection can be used ...

Sperm cells

... Why? ... All normal cells have 46 chromosomes but sperm have half that number or, 23. If ... ... from Newcastle University describes the generation of sperm cells from embryonic stem cells . ... Creation of sperm from frozen non- sperm cells offers some far ... Sperm are the male ...

Somatic hypermutation

... (CSR) are initiated ... Balancing AID and DNA repair during somatic hypermutation ... Somatic hypermutation (SHM) underlies the generation of a diverse repertoire of ... Somatic hypermutation , gene conversion and class-switch recombination are ... is sufficient to generate ...

Segregating

... a free dictionary. Jump to: navigation, search ... segregating . Present participle of segregate . ... Segregating Mutants. Want to save a generation for mapping? ... Samples of segregating seed may be requested from Ed Coe (email) (please state ... segregation n. The act or process of ...

Reverse genetics

... is the field of biology that studies the structure and function of genes at a molecular level. The field studies how the genes are transferred from generation to generation. Molecular genetics employs the methods of genetics and molecular biology. ... Online Medical Dictionary and glossary with ...

Recessive

... Gene. Genetic counseling and prenatal diagnosis ... ... recessive ... Autosomal recessive disorders are typically not seen in every generation of an ... with an X-linked recessive disorder often have affected ... Understanding Genetics - an online exhibition about Genetics and human ...

Quantitative trait loci

... these traits are called quantitative trait loci or QTL. ... ... trait locus ; ... Quantitative Trait Locus Analysis. Figure 1 generation of recombinant ... Figure 3 Quantitative trait loci (QTL) analysis of ... Quantitative trait loci (QTL's) ... Mapping quantitative ...

Pollen grain

... for a wide range of quality discount vitamins and supplements. Order today. The pollen grain is actually the male gametophyte generation of seed plants (see ... Each pollen grain contains two sperm nuclei and one tube nucleus. ... ... pollen , pollen grain , d pollen , ....

Phagemid

... High-resolution restriction mapping Creation of exo ... ... Vectors " Cloning Vectors " Viral Cloning Vectors " Phagemid Cloning Vectors ... generation of Induced Pluripotent Stem Cells by Reprogramming Human Fibroblasts ... phagemid DNA can be packaged into the coat of a ... The antibody ...

Nucleic acid

... Nucleic Acid and Protein Structure: The Structure of Proteins ... Nucleic acids allow organisms to transfer genetic information from one generation to the next. ... Nucleic Acids - A Beginner's Guide to Nucleic Acids ... Mass, Mass Production, Mass Spectrometry, Mathematics, Matter, ...

Nonvascular plants

... ... Although nonvascular plants appear to have these structures, they are referred ... In all nonvascular plants , the gametophyte generation is the dominant generation; ... Nonvascular plants must move water and nutrients through diffusion. ... For this reason, nonvascular ...

Morphogenesis

... of plant form and structure. ... What is the relationship between gene expression and morphogenesis ? ... Morphogenesis means the generation of form, and usually in the context of ... Morphogenesis therefore deals with apparently straightforward problems such as: ... " Morphogenesis " ...

Monohybrid cross

... a monohybrid cross , the parental genotypes are homozygous, and their progeny, ... Generally, the monohybrid cross is used to determine the F2 generation from a ... Monohybrid Cross : ... It was mentioned in the monohybrid cross , above, that technically, human eye ... just did a trihybrid ...

Molecular Genetics

... the field of biology that studies the structure and function of genes at a molecular level. The field studies how the genes are transferred from generation to generation. Molecular genetics employs the methods of genetics and molecular biology. ... 1.2 Molecular genetics . 2 Features ...

Microgametophyte

... ... A mature microspore that contains a microgametophyte ? ... microgametophyte IN BRIEF: n. - The male haploid multicellular individual or generation of a plant with alternation of generations produced by a tiny Microgametophyte population sizes and plant reproductive output in the ...

Lysosomes

... proteins, and ... Lysosomes are often budded from the membrane of the Golgi apparatus, but in some ... Explain the importance of peroxidase generation and degradation in lysosomes ... They early endosomes (primary lysosomes ) may fuse with phagocytic or other ... Christian de Duve was a ...

Interneuron

... types of cells. ... ... temporal profile by which OB interneuron subtypes are produced is unknown. ... The temporal aspects of OB interneuron generation are of particular interest, as ... Interneuron activity was increased during interictal periods. ... Interneuron firing rates peaked at 62 Hz ...

Informatics

... and interactions of natural and artificial systems that store, process, access ... ... Based LAMP Training Starts at Informatics . New generation of Students Prefer ... Alabang, Northgate - Informatics International College • Albay, Legaspi Center ... Offers a curriculum that combines IT ...

Inbreeding coefficient

... Our pedigrees display the Inbreeding Coefficient for each dog in the first 4 ... Each Inbreeding Coefficient is calculated from that dog's 10 generation pedigree. ... Inbreeding Coefficient . Breeder's Guild. Embryo Transfer. Horse Health. Directories ... To retrieve a lost User ID and/or ...

Hydroxyl radical

... in Biological Systems Using Electron Spin Resonance, superoxide, hydroxyl radical , spin trapping, electron spin resonance, iron, ... Enhanced generation of Hydroxyl Radical and Sulfur Trioxide Anion Radical from Oxidation of Sodium Sulfite, Nickel(II) Sulfite, and Nickel Subsulfide in the ...
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