EffectofethanolondevelopmentofDanioreriro
ObjectiveThe objective of the experiment is to determine the effects of ethanol exposure on the embryonic development of zebrafish through observation of physical defomities.IntroductionEmbryonic development of zebrafish, Danio reriro, is affected by ethanol in a manner similar to higher vertebrates (Blader and Str?hle, 1998). Therefore, investigating the effects of ethanol on zebrafish embryo many promote knowledge ......閱讀全文
Effect－of－ethanol－on－development－of－Danio－reriro
ObjectiveThe objective of the experiment is to determine the effects of ethanol exposure on the embryonic development of zebrafish through observation
The－Effects－of－Ethanol－on－Zebrafish－Development
Introduction:The early stages of zebrafish,?Danio rerio?development are characterized by meroblastic dicoidal cleavage. Initially cell division only o
The－effect－of－temperature－on－the－embryonic－development－of－sea－urchins
Objective:?This experiment aims to discover if temperature has an effect on the rates of sea urchin embryonic development. By altering the external en
Effect－of－UV－Treatment－on－Early－Development－of－Sea－Urchin－Embryos
Objective:To test the effects of UV radiation at 254nm on Sea Urchin embryo development after radiation at the 2-cell stage.Background:Sea Urchins exh
Determining－the－effects－of－nicotine－on－bone－－in－chicks
ObjectiveThe purpose of this experiment is to determine how the development of bone and cartilage in a chick are affected by treating the embryo with
基質效應（matrix－effect）
化學分析中，基質指的是樣品中被分析物以外的組分。基質常常對分析物的分析過程有顯著的干擾，并影響分析結果的準確性。例如，溶液的離子強度會對分析物活度系數有影響，這些影響和干擾被稱為基質效應（matrix effect）。什么是基質效應？基質是指的是樣品中被分析物以外的組分。基質常常對分析物的分析過程有
Development－(Immuno...
實驗概要Peprotech provides a development (immunostaining) protocol.實驗步驟1.?After the transfer is complete, incubate the membrane in blocking solution (3% N
Ethanol－precipitation－method－for－purifying－PCR－products
1. For each PCR reaction (50 μL) prepare a 1.5mL microcentrifuge tube containing the following:??????? - 5 μL of 3M sodium acetate (NaOAc), pH 4.6????
Ethanol－precipitation－method－for－purifying－PCR－products
1. For each PCR reaction (50 μL) prepare a 1.5mL microcentrifuge tube containing the following:??????? - 5 μL of 3M sodium acetate (NaOAc), pH 4.6????
Effect－of－Cyclopamine－on－Xenopus－laevis－embryos
Cyclopamine and jervine, teratogens derived from the skunk cabbage?Veratrum californicum, are known to induce holoprosencephaly in chick embryos when
Hop－Pathway－in－Cardiac－Development
Homeodomain transcription factors comprise a large family of DNA binding factors that regulate transcription and development. Many homeodomain genes a
Melanocyte－Development－and－Pigmentation－Pathway
Studies with homozygous knockout mice have suggested that stem cell factor (SCF or KITLG), c-Kit, microphthalmia (Mitf), and B-cell CLL/lymphoma 2 (Bc
Solutions－for－Sea－Urchin－Development
Solutions for Sea UrchinASW: Artificial sea water (MBL)NaCl24.72 gKCl0.67 gCaCl2.2H2O1.36 gMgCl2.6H2O4.66 gMgSO4.7H2O6.29 gNaHCO30.18 gdH2Oto 1 literS
The－effect－of－lithium－chloride－on－Lytechinus－variegates－embryos
PurposeThis experiment will study effects of lithium chloride on sea urchin development, forcusing on archenteron formation.IntroductionGastrulation i
胚胎和成年斑馬魚眼情的組織學準備
INTRODUCTIONThis protocol describes the histological preparation of embryonic and adult zebrafish eyes. The methods described here can be easily adapt
Yeast－Ethanol－Lysates－for－SDSPAGE－and－Western－Blotting
Procedurepick one colonyinoculate in 3 ml of the appropriate mediagrow at 30° overnightpellet the cells (5 min, 5000g)wash 1X in sterile ddH2Ore- susp
The－Effect－of－pH－Levels－By－Varying－the－Acidity－of－theExtracellular－Solution
BackgroundZebrafish,?Brachydanio rerio, have a distinct embryonic development. The embryo goes through a process?called epiboly. Epiboly, as defined i
Investigating－the－effect－ofthe－teratogen－cyclopamine－on－Ambystoma－mexicanum
ObjectiveThis experiment attempted to determine the effects of the teratogen cyclopamine on the Shh signaling pathway in axolotl embryos. Groups of ax
inner－filter－effect－是什么意思
inner filter effect內濾波效應；內濾效應；內部濾光效應
Development－of－the－Heart－Morphogenetic－Field－in－the－Axolotl－Embryo
IntroductionThere are two modes of development common to most species in the animal kingdom.Virtually all embryos undergo both mosaic and regulative d
A－study－of－Fetal－Alcohol－Syndrome
IntroductionFetal Alcohol Syndrome (FAS) is caused by exposure of the developing embryo to alcohol, one of several teratogenic agents which adversely
Embryonic－limb－bud－culture－in－media
Early in embryonic development, the region of the chick embryo which is determined to form a limb first differentiates from the rest of the embryo1. T
The－Developmental－Effects－of－Nicotine－on－Chick－Embryos
More than 22 million American women smoke and approximately 25% of these women continue to smoke during pregnancy (Lambers and Clark 1996). Cigarette
IFNy－Elispot－Assay...
實驗概要The ?Elispot (Enzyme Linked Immuno-Spot) assay provides an effective method ?of measuring the antibody or cytokine production of immune cells on t
Regulative－Development－in－Axolotl－Embryos;－Splitting－the－Heart－Field
ObjectiveThis experiment will seek to demonstrate regulative development in?Ambystoma mexicanum?embryos. Specifically, we will split the morphogenetic
Dual－ELISPOT
實驗概要We provide a ?protocol using an FITC-conjugated primary antibody and a biotinylated ?primary antibody. Those are in turn recognized by anti-FITC H
Alcian－green－stain－for－cartilage
This is an easy method for stianing cartilage that can be used with isolated or CAM-grafted limbs to study limb development or with whole embryos (8 t
The－Effect－of－Caffeine－on－the－Heart－Rates－of－ThreeDay－Old－Chick－Embryos
Objective??????The purpose of this experiment is to observe the effect of caffeine on the heart rate of three day old chick embryos by directly treati
Lissencephaly－gene－(LIS1)－in－neuronal－migration－and－development
Integration of pathways that regulate nucleokinesis during neuronal migration and a model of LIS1 mediating CLIP-170 interactions with the dynein/dyna
Early－development－of－primary－motor－neurons－and－somites－in－Zebrafish－Embryos
Background:Zebrafish,or the teleost fish Danio rerio,is a rapidly developing organism that is apopular species for studying vertebrate development. Cl