terminal

Wild type

... revealed that the extra sequence s have inverted terminal repeats . Full article >>> Wild type corn or natural corn is white. Carrots are the same way. Wild type carrots have white roots . Full article >>> Genetic disease : Heritable genetic alterations from wild type ...

Variation

... - Enzyme which catalyzes the trans fer of the terminal phosphate of ATP to 5' hydroxyl termini of polynucleotides, either DNA or RNA . Usually derived from T4 bacteriophage . Full article >>> Random variation in gene frequency from one generation to another. Genetic engineering ....

Urethra

...e >>> Nerves : The nerves are the terminal branches of the right and left urethra and other parts, the former being distributed upon the back, and the latter upon the front part of the organ . Full article >>> Mild intersex conditions include, in males, a condition in which ...

Transposition

...> A mobile piece of DNA that is flanked by terminal repeat sequence s and typically bears genes coding for transposition functions. See trans posable genetic element. Full article >>> The simplest kind of a transposon , consisting of insert ed repeats of DNA flanking a gene ...

Transposon

...oson : A mobile piece of DNA that is flanked by terminal repeat sequence s and typically bears genes codin...anscriptase . Within their character istic long terminal repeats (LTRs), some retro transposon s encode retroviral-like proteins (e.g. Full article &#...

Transcriptase

...nscriptase . Within their character istic long terminal repeats (LTRs), some retrotransposons encode retroviral-like proteins (e.g. Full article >>> While transcription was class ically thought to only occur from DNA to RNA , reverse transcriptase trans cribes RNA into D...

Tendon

...e tissue that connects muscle to bone. PICTURE terminal buds Buds located at the end of a plant shoot . Full article >>> tendon A type of fibrous connective tissue that attaches muscle to bone. tentacles ... Full article >>> Tendon s connect muscle to bone. [Vie...

Tendons

...e tissue that connects muscle to bone. PICTURE terminal buds Buds located at the end of a plant shoot . Full article >>> Tendons connect muscle to bone. [View] The matrix is principally collagen , and the fibers are all oriented parallel to each other. Tendons are strong but not e...

Template

...xample, DNA is a template for RNA synthesis. terminal trans ferase An enzyme that catalyzes the addition of nucleotide residue s of a single kind to the 3' end of DNA chains. Full article >>> Polyadenylation is the non- template d addition of a 50 to 200 nt chain of polyadenylic...

Telson

...rabs. Full article >>> telson The terminal appendage of the last abdominal segment of some arthropods. tendon A bunch of parallel collagen fibers making up a bank of connective tissue that serves to attach a muscle to a bone. Full article >>> Aage Niels Bohr, Ben Roy...

Telomere

..... Full article >>> Telomere The terminal part of a linear chromosome . Replication of the ends of linear DNA molecule s requires specialized enzymes or structures. Often the telomers have a DNA sequence with a single- strand ed end that can fold into a hairpin structure. Full a...

Taxonomy

...e class ification of organ isms. Telomere The terminal part of a linear chromosome . Replication of the ends of linear DNA molecule s requires specialized enzymes or structures. Full article >>> taxonomy -- The science of naming and class ifying organ isms. tectonic -- adj. Des...

Taxon

...e class ification of organ isms. Telomere The terminal part of a linear chromosome . Replication of the ends of linear DNA molecule s requires specialized enzymes or structures. Full article >>> taxon omy The description of species and the class ification of organ isms into ...

Teat

...dder, from which the young suck milk. telson The terminal appendage of the last abdominal segment of some arthropods. Full article >>> Marsupials reproduce in essentially the same manner, though their young are born at a far earlier stage of development than other mammals . After birth, ...

Synapsis

...osis . synaptic cleft The narrow space between the terminal ending of a neuron and the receptor site of the postsynaptic cell . Full article >>> = Synapsis . The conjugation or fusion of homologous chromosomes during prophase of the first meiotic division , when crossing over oc...

Synapse

... neural pathway; a narrow gap between a synaptic terminal of an axon and a signal-receiving portion ( dend...e opposite side of the synapse from the synaptic terminal of the stimulating neuron that contains receptor proteins and degradative enzymes for the n...

Substrate

...iece of double- strand ed DNA using the enzyme terminal trans ferase and a single deoxy nucleoside triphosphate as substrate , resulting in a 3' overhang composed of a single base repeat. Full article >>> Typically an enzyme is optimized to perform a simple chemical operation on an...

Substitution

...in descriptions of formal grammars is a synonym of terminal symbol (which is used in the formal language "literally", rather than generates a chain of substitution s). Full article >>> point mutation s A change in the structure of a gene that usually arises from the addition, deletion , or...

Stem cell

...ost region of the germarium, immediately under the terminal filament (Fig. 1A). Full article >>> B cell A type of lymph ocyte derived from bone marrow stem cell s that matures into an immunologically competent cell under the influence of the bursa of Fabricius in the chicken, and the bo...

Signal Sequence

...hain (so the signal sequence occurs at the amino terminal of the polypeptide ). Typical signal sequence s contain 15 - 30 amino acids . Full article >>> Signal Sequence : A hydrophobic amino acid sequence which directs a growing peptide chain to be secreted into the endoplasmic ret...

Short arm

...OGY Paper On? Full article >>> The terminal short arm band of human chromosome 16 (16p13.3) is syntenic with three different mouse chromosomes (11, 16, and 17). At least 8 loci define the syntenic overlap between human 16 and mouse 17. Full article >>> Achondro...

Sequence

...in (so the signal sequence occurs at the amino terminal of the polypeptide ). Typical signal sequence s contain 15 - 30 amino acids . Full article >>> Sequence tagged site (STS) Short (200 to 500 base pair s) sequence of genomic DNA that has a single occurrence in the human ...

Reverse transcriptase

...anscriptase . Within their character istic long terminal repeats (LTRs), some retrotransposons encode retroviral-like proteins (e.g. Full article >>> While transcription was class ically thought to only occur from DNA to RNA , reverse transcriptase trans cribes RNA into DNA...

Retrotransposon

...s are transposable element s of yeast. They have terminal imperfect direct repeats of 330 bp, designated d...anscriptase . Within their character istic long terminal repeats (LTRs), some retrotransposon s encode retroviral-like proteins (e.g. Full article &#...

Retrotransposons

...s are transposable element s of yeast. They have terminal imperfect direct repeats of 330 bp, designated d...;>> Within their character istic long terminal repeats (LTRs), some retrotransposons encode retroviral-like proteins (e.g., gag, pol) for re...

Retina

...a ? It's one of the few places where a presynaptic terminal can be prepared in isolation. Because normally, presynaptic terminals are stuck to the postsynaptic side of the synapse ; they're extremely close together. Full article >>> A simple theory might propose that the light from the scree...

Residue

...sites. Full article >>> anus The terminal opening of the gut; the solid residue s of digestion are eliminated through the anus . Covered in: Lab 12 Animal Diversity II Lab 15 Rat Muscular and Digestive Systems ... Full article >>> They appear on over-ripe fruit in kitch...

Repeats

...;>> Within their character istic long terminal repeats (LTRs), some retrotransposons encode retroviral-like proteins (e.g., gag, pol) for reverse transcriptase and integrase. Full article >>> pulse to specifications, the EA fires a pulse, measures the proportions of the res...

Rectum

rectum The terminal part of the intestine of an animal , opening into the anus or cloaca . Covered in: Lab 12 Animal Diversity II Lab 15 Rat Muscular and Digestive Systems ... Full article >>> The rectum is also protected by an epithelial barri...

Protein

...protein kinase s - Enzyme that trans fers the terminal phosphate group of ATP to a specific amino acid of a target protein ... Full article >>> protein oids : the primitive polymers formed by the unison of amino acids ; able to act as enzymes and catalyze organ ic reactions. ...

Polynucleotide Kinase

...e : Enzyme which catalyzes the trans fer of the terminal phosphate of ATP to 5' hydroxyl termini of polynucleotides, either DNA or RNA . Usually derived from T4 bacteriophage . Polypeptide : See Peptide . Full article >>> End-labelling Trans fer of 32P to the 5' end(s) of a DNA or ...

Polymorphism

... - Enzyme which catalyzes the trans fer of the terminal phosphate of ATP to 5' hydroxyl termini of polynucleotides, either DNA or RNA . Usually derived from T4 bacteriophage . Full article >>> Polymorphism s . Variant forms of a particular gene that occur simultaneously in a popul...

Pollen grain

...eating a path. Full article >>> The terminal pollen sac of a stamen , inside which pollen grain s with male gametes form in the flower of an angiosperm . anther idium pl. anther idia In plant s, the male gametangium, a moist chamber in which gametes develop. Full article >>...

Phospholipid bilayer

...heme: PO4 = green, N(CH3)3 = violet, water = blue, terminal CH3 = yellow, O = red, glycol C = brown, chain C = grey ... Full article >>> The plasma membrane is a phospholipid bilayer but contains no cholesterol or other steroids. no mitosis mostly asexual reproduction any sexual rep...

Phosphatase

...zed. Full article >>> It is a nerve terminal phospho protein that is dephosphorylated on nerve terminal stimulation by the calcium-dependent protein phosphatase calcineurin and then rephosphorylated b...

Pharynx

...trachea ; the bronchi and bronchioles ; and the terminal branches of the respiratory tree. Full article >>> Spratt (University of Sussex, U.K.), both inter- and intra species recombination can occur in bacteria , particularly when the bacteria coexist in an environment such as the na...

Peptide Bond

...protein kinase s - Enzyme that trans fers the terminal phosphate group of ATP to a specific amino acid of a target protein ... Full article >>> Two or more amino acids joined by a peptide bond . explained: Listen to a detailed explanation. Full article >>> A long...

Peptide

...protein kinase s - Enzyme that trans fers the terminal phosphate group of ATP to a specific amino acid of a target protein ... Full article >>> translation - process whereby m RNA code is used by the ribosome to synthesize a poly peptide chain ( protein ) from amino acid...

P elements

... are typical transposable element s , containing terminal inverted repeats and creating target site duplication s on transposition . Autonomous P elements encode a protein which is probably the transposase . Full article >>> P elements are Class II transposon s found in Droso...

Oxygen

... aerobe An organ ism that uses oxygen as the terminal electron acceptor in respiration . aerobic Requiring or occurring in the presence of oxygen . albumin 66. Full article >>> This insight includes, among others: (1) Cells can be grown in the absence of either oxygen evolution...

Overhang

...iece of double- strand ed DNA using the enzyme terminal trans ferase and a single deoxy nucleoside triphosphate as substrate , resulting in a 3' overhang composed of a single base repeat. Full article >>> The fragment ends are then blunted by treatment with Mung Bean nuclease and T...

Nucleotide

...g few generations. Full article >>> terminal trans ferase An enzyme that catalyzes the addition of nucleotide residue s of a single kind to the 3' end of DNA chains. For example polyA synthetase. termination codon s stop codon s. Full article >>> In practice, when synth...

Neurotransmitter

...r A chemical messenger released from the synaptic terminal of a neuron at a chemical synapse that diffuse...urotransmitter Chemical substance secreted by the terminal end of an axon that stimulates a muscle fiber contr action or an impulse in another neuron . ...

Nerves

...e >>> Nerves : The nerves are the terminal branches of the right and left urethra and other parts, the former being distributed upon the back, and the latter upon the front part of the organ . Full article >>> nerves Bundles of neuron al processes enclosed in connective ...

Myelin

...lcohol formed from palmitate and serine. The amino terminal is acylated with a by a long -chain acyl CoA to yield ceramide . Full article >>> Multiple sclerosis is a disease of the central nervous system character ized by the destruction of the myelin sheath surrounding neuron s, resul...

Message

... placing the amino acid methionine at the amino terminal of the polypeptide to be synthesized. When it o... >>> a narrow gap between a synaptic terminal of an axon and a signal-receiving portion ( dendrite or cell body ) of another neuron or effe...

Mammals

...dder, from which the young suck milk. telson The terminal appendage of the last abdominal segment of some arthropods. Full article >>> But in some other mammals , occasionally mitochondria l chromosomes do survive and recombine, so you do get some recombination that happens, and the q...

Long

...;>> Within their character istic long terminal repeats (LTRs), some retrotransposons encode retroviral-like proteins (e.g., gag, pol) for reverse transcriptase and integrase. Full article >>> The structural arrangement of DNA , which looks something like an immensely long...

Lipid

...heme: PO4 = green, N(CH3)3 = violet, water = blue, terminal CH3 = yellow, O = red, glycol C = brown, chain C = grey ... Full article >>> Chapter 11 The ' lipid raft' micro domain proteins reggie-1 and reggie-2 (flotillins) are scaffolds for protein inter action and signalling Claudia A.O...

Larynx

...trachea ; the bronchi and bronchioles ; and the terminal branches of the respiratory tree. Full article >>> Generation of high- resolution cosmid coverage on human chromosome 5p for the larynx and critical regions identified with Cri-du-Chat syndrome, the most common human termina...

Lateral

...l moraine- n. deposited to the side of a glacier; terminal moraine- n. deposited to the front of a glacier; ground moraine- n. deposited on the land surface. Full article >>> Irregular Flower a term referring to a flower which has bi lateral symmetry also known as a zygomorphic flower ...

Kinase

...protein kinase s - Enzyme that trans fers the terminal phosphate group of ATP to a specific amino ac... An enzyme that catalyzes the trans fer of the terminal phosphate of ATP to a nucleoside 5'-monophosphate. nucleosome Structural unit for packaging D...

IS element

... number of IS element families. The lengths of the terminal repeats vary from nine to 41 bp among families. Repeats are not always perfect repeats . Full article >>> We estimate the frequency of this insertion in finished clones to be approximately 1 in 1000 but the actual frequency co...

Inverted Repeats

... are typical transposable element s , containing terminal inverted repeats and creating target site duplication s on transposition . Autonomous P elements encode a protein which is probably the transposase . Full article >>> The structure is two inverted repeats separating one sm...

Internode

... article >>> The internode s in the terminal bud are very short so that the developing leaves grow above the apical meristem that produced them and thus protect it. Full article >>> A flower is regarded as a modified stem (Eames, 1961) with shortened internode s and bearin...

Insert

...rt ion elements are character ized by inverted terminal repeats . Full article >>> The insert ion of a segment from one chromosome into another non- homologous chromosome . A B C D E F G H I J K L M N O P Q R S T U V W X Y Z ... Full article >>> A type of chromosoma...

Heterotrophic

... In aerobic organ isms, oxygen is used as the terminal electron acceptor. Full article >>> Heterotrophic acidophiles belonging to the genera Acidiphilium and Acidocella are found frequently, often in close association with A. ferrooxidans. Full article >>>...

Glycolipid

...n s and glycolipid s on cell surfaces differ in terminal structures depending on blood type. The three structures are diagrammed below. AB cells have both A and B structures. Full article >>>...

Exonuclease

... hydrolyzes phosphodiester bond s that are in the terminal positions of a nucleic acid . exothermic re action A chemical re action that releases heat (that is, for which DH is negative). extra- outside, beyond, in addition ... Full article >>>...

Evolutionary tree

...estor taxa to the descendant taxa appearing at the terminal points of the cladogram. Full article >>> evolutionary tree A diagram showing the evolution ary history of organ isms based on differences in amino acid sequence s. Organ isms with fewer differences are placed closer together w...