WIKI资讯
WIKI资讯
Objective: This experiment aims to discover if temperature has an effect on the rates of sea urchin embryonic development. By altering the external environment, the experiment will determine if temperature will affect the length of the first and subsequent cell cycles upto the pluteus larvae stage.Figure 1. Normal fully developed sea urchin, Lytechinus variegatus.Introduction:Sea urchin embryos exhibit radi......阅读全文
Jill K. Flemming, Franklin & Marshall College, Class of 2001IntroductionThe objective of this project is to observe the effects of UV radiation on
AbstractPrevious studies by Stachel and colleagues indicate that lithium chloride induction of post-midblastular Brachydanio rerio embryos r
PurposeThis experiment will study effects of lithium chloride on sea urchin development, forcusing on archenteron formation.IntroductionGastrulation i
ObjectiveThe objective of the experiment is to determine the effects of ethanol exposure on the embryonic development of zebrafish through observation
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
The Effects of NiCl2on Spicule FormationJessica Ann Billet, Franklin and Marshall, Class of 2000Background and ObjectiveSea urchins exhibit radial hol
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
FL3500双调制叶绿素荧光仪 （新升级型号为FL6000） FL3500双调制叶绿素荧光仪是专门用于对蓝绿藻或绿藻等微藻，叶绿体或类囊体悬浮物，乃至叶片进行光合作用研究的强大科研工具。仪器具备双通道测量控制，可控制测量样品的温度，并配备单翻转光（STF），内置多种可用户自行修改的测量程序
美国BARTZ公司最早研制生产微根窗根系观测仪器，BTC-100成为国际上应用最广、发表论文最多的根系研究仪器技术，其学术研究论文涵盖几十种世界知名学术期刊和专著，包括Science、Nature、Global change biology（影响因子8.502）、New
ABSTRACTFibroblast growth factor (FGF) signaling plays a signifigant role in embryonic development. Particularyl, FGFs are implicated in mediating epi
INTRODUCTIONThis protocol describes the histological preparation of embryonic and adult zebrafish eyes. The methods described here can be easily adapt
More than 22 million American women smoke and approximately 25% of these women continue to smoke during pregnancy (Lambers and Clark 1996). Cigarette
The diameter uptaper from 38.3 mm to 63.5 mm was then fabricated to match the diameter of the resonant ring and windows to be tested. A square r
实验概要Basic Methods of Culturing Drosophila实验步骤Stockkeeping1. Mechanics Most stocks can be successfully cultured by periodic
3) 50 mm Disks. Four 50 mm diameter, 2 mm thick disks were specially polished by Meller Optics to try to obtain strengthening disks. A p
ASTRACTWe describe a rapid and quantitative flow cytometric method for determining the apoptotic or anti-apoptotic potential of a gene in various cell
Green fluorescent protein (GFP) is responsible for the bioluminescence of the Pacific Northwest jellyfish, Aequorea victoria. In A.victoria, the 27-kD
ObjectiveThe purpose of this experiment is to determine the effects of calcium-free seawater on the development of sea urchin embryos. Embryos were pl
实验概要Central neurons lose the ability for axonal regrowth during development and typically do not regenerate their axons following axotomy once the
1. Name：Tuning structure and properties of ultra-low cross-linked temperature-sensitive microgels at interfaces via the adsorpti
Fixture Testing. Fixture testing consisted of vacuum, heating, pressure, and microwave testing.Pressure Testing. Initial pressure testing
IntroductionFetal Alcohol Syndrome (FAS) is caused by exposure of the developing embryo to alcohol, one of several teratogenic agents which adversely
Laser-assisted derivation of human embryonic stem cell lines from IVF embryos after preimplantation genetic diagnosis.T. Turetsky, E. Aizenman, Y. G
ObjectiveTo observe the role sulfate plays in sea urchin gastrulation, and to replicate the findings of Karp and Solursh, that sea urchin embryos fail
实验概要We provide a protocol using an FITC-conjugated primary antibody and a biotinylated primary antibody. Those are in turn recognized by a
实验概要The procedure below is a general guideline procedure for ELISPOT. Abcam ELISPOT kits have been designed for detection of various cytok
The use of a micro-titre based colorimetric assay provided a third method for the study of ACTase activity, and the most useful for large scale measur
BackgroundZebrafish, Brachydanio rerio, have a distinct embryonic development. The embryo goes through a process called epiboly. Epiboly, as
Objective The purpose of this experiment is to observe the effect of caffeine on the heart rate of three day old ch
主要试剂1. Blocking reagent after coating: 10% fetal calf serum (FCS) in phosphate-buffered saline (PBS), pH 7.4.2. Cells suspended in complete culture me