Name: measuring caenorhabditis elegans life span on solid media
Uploaded: 2009-05-12T00:00:00
Description: Watch this Scientific Journal Video about Measuring Caenorhabditis elegans Life Span on Solid Media at JoVE.com

Bu çalışma Gerontoloji Ödülü ve NIH Hibe MKGS 1R01AG031108-01, Ulusal Sağlık Enstitüsü, eğitim hibe P30AG013280 tarafından desteklenen bir Glenn / Afar buluşlar tarafından desteklenmiştir. MK Yaşlanma Ellison Tıp Vakfı Yeni Scholar.

Bölüm 1: hazırlayın nematod büyüme ortamı (NGM) plakaları. Bu bölümde, ömrü deneyde kullanılmak üzere sağlam NGM plakaların hazırlanmasında açıklamaktadır. Ampisilin (Amp) ve NGM eklendi fluorodeoxyuridine (FUDR) hiçbir katkı maddesi ve Amp / FUDR tabak, içeren standart NGM tabak, temel bir ömrü deney iki tip plakalar gerektirir. Ampisilin yabancı bakteri bulaşmasını önlemek için kullanılır. FUDR, hücre bölünmesini inhibe yumurta üretimini azaltır, ve kul...

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Uzun ömürlü genetik kontrol C. yaygın olarak incelenmiştir elegans, büyük ölçüde ömrü tespit edilebilir olan kolaylığı ve hızı nedeniyle. Bu makalede açıklanan protokol C. tekrarlanabilir ömrü veri elde etmek için temel bir çerçeve tanımlar elegans ve relatednematode türler için de uygulanabilir. 2, bu işlemler çok çeşitli şartlar altında ömrü ölçmek için adapte edilebilir basit bazı değişiklikler yaparak . Burada RNA enterferans (RN...

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		<th>Catalogue Number</th>
		<th>Comment</th>
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<tr>
<td>Agar</td>
<td>Reagent</td>
<td>Fisher Scientific (BD Diagnostic Systems)</td>
<td>DF0145-17-0 (214530)</td>
<td>&nbsp;</td>
<tr>
<td>Ampicillin</td>
<td>Reagent</td>
<td>MidSci</td>
<td>0339</td>
<td>&nbsp;</td>
<tr>
<td>BactoTryptone</td>
<td>Reagent</td>
<td>Fisher Scientific (BD Diagnostic Systems)</td>
<td>DF0123-17-3 (211705)</td>
<td>&nbsp;</td>
<tr>
<td>BactoPeptone</td>
<td>Reagent</td>
<td>Fisher Scientific (BD Diagnostic Systems)</td>
<td>DF0118-17-0 (211677)</td>
<td>&nbsp;</td>
<tr>
<td>CaCl2</td>
<td>Reagent</td>
<td>Fisher Scientific (JT Baker)</td>
<td>NC9699248 (1332-01)</td>
<td>&nbsp;</td>
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<td>Carbenicillin</td>
<td>Reagent</td>
<td>Gold BioTechnology (GBT)</td>
<td>C0109</td>
<td>&nbsp;</td>
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<td>Cholesterol</td>
<td>Reagent</td>
<td>Sigma-Aldrich</td>
<td>C75209</td>
<td>&nbsp;</td>
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<td>Reagent</td>
<td>Sigma-Aldrich</td>
<td>F0503</td>
<td>&nbsp;</td>
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<td>Isopropyl &#x03B2;-d-Thiogalactopyranoside (IPTG)</td>
<td>Reagent</td>
<td>Gold BioTechnology (GBT)</td>
<td>I2481C5</td>
<td>&nbsp;</td>
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<td>KPi Dibasic</td>
<td>Reagent</td>
<td>Fisher Scientific (JT Baker)</td>
<td>5087862 (3252-01)</td>
<td>&nbsp;</td>
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<td>KPi Monobasic</td>
<td>Reagent</td>
<td>Fisher Scientific (JT Baker)</td>
<td>5087861 (3246-01)</td>
<td>&nbsp;</td>
<tr>
<td>MgSO4</td>
<td>Reagent</td>
<td>Fisher Scientific (JT Baker)</td>
<td>NC9561800 (2500-01)</td>
<td>&nbsp;</td>
<tr>
<td>NaCl</td>
<td>Reagent</td>
<td>Fisher Scientific</td>
<td>S251</td>
<td>&nbsp;</td>
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<td>Tris</td>
<td>Reagent</td>
<td>Sigma-Aldrich</td>
<td>T1503</td>
<td>&nbsp;</td>
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<td>Yeast Extract</td>
<td>Reagent</td>
<td>Fisher Scientific (BD Diagnostic Systems)</td>
<td>DF0886-17-0 (288620)</td>
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measuring caenorhabditis elegans life span on solid media

Yaşlanma, hücresel bileşenleri ve ölüm ile sonuçlanan organelleri ilerleyici bir bozulma ile karakterize dejeneratif bir süreç. Nematod<em&gt; Caenorhabditis elegans</em&gt; Yaşlanma biyolojisi okumak için kullanılan bir ana model olarak ortaya çıkmıştır. Hemen hemen her biyolojik alt sistemi, artan yaş ile fonksiyonel düşüş uğrar Çünkü yaşlanma toplam oranı göz önüne alındığında, ömrü ilgi birincil son nokta. Nematod, ömrü genellikle bir hayvan dış uyaranlara yanıt kalır gün sayısı olarak tanımlanır. Nematodlar ya da sıvı ortamda veya plakalar katı ortam üzerinde yayılır olabilir ve her şartlar altında ömrü ölçüm teknikleri geliştirilmiştir. Burada katı nematod büyüme ortamı devam nematod ömrü ölçmek için genelleştirilmiş bir protokol mevcut ve UV-öldürülmüş bakteri bir diyetle beslenen. Bu prosedürler kolayca canlı bakteri, diyet kısıtlaması, ve RNA girişim oluşan bir diyet de dahil olmak üzere, çeşitli ortak koşullar altında tahlil ömrü adapte olabilir.

Watch this Scientific Journal Video about Measuring Caenorhabditis elegans Life Span on Solid Media at JoVE.com

Measuring Caenorhabditis elegans Life Span on Solid Media

Bu yazıda, UV öldürüldü bakteriyel gıda ile sağlam bir medya üzerinde muhafaza nematod ömrü ölçmek için genel bir protokol mevcut.

Ölçme Caenorhabditis elegans Katı Medya Ömrü

Aging is a degenerative process characterized by a progressive deterioration of cellular components and organelles resulting in mortality. The nematode ...

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Measuring Caenorhabditis elegans Life Span on Solid Media

Quantifying Yeast Chronological Life Span by Outgrowth of Aged Cells

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The budding yeast Saccharomyces cerevisiae has proven to be an important model organism in the field of aging research 1. The replicative and ...

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Aging is a degenerative process characterized by a progressive deterioration of cellular components and organelles resulting in mortality. The budding ...

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Measuring Caenorhabditis elegans Life Span in 96 Well Microtiter Plates

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Lifespan is a biological process regulated by several genetic pathways. One strategy to investigate the biology of aging is to study animals that harbor ...

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Reduction of food intake without malnutrition or starvation is known to increase lifespan and delay the onset of various age-related diseases in a wide ...

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Kültürleme<em&gt; Caenorhabditis elegans</em &gt; Mikroparçacık bombardımanı ile aksenik Sıvı Medya ve Transgenik Worms Yaratılış

In this protocol, we present the required materials, and the procedure for making modified&#160;C. elegans&#160;Habituation and Reproduction media ...

Measuring Oxidative Stress Resistance of Caenorhabditis elegans in 96-well Microtiter Plates

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Oksidatif Stres Direnci Ölçüm<em&gt; Caenorhabditis elegans</em&gt; 96 oyuklu mikrotiter plakalarında

Oxidative stress, which is the result of an imbalance between production and detoxification of reactive oxygen species, is a major contributor to chronic ...

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Dokuya Özgü Chaperone Etkileşimlerini Taramak için Caenorhabditis elegans'ı Kullanma

Correct folding and assembly of proteins and protein complexes are essential for cellular function. Cells employ quality control pathways that correct, ...

Label-Free Imaging of Lipid Storage Dynamics in Caenorhabditis elegans using Stimulated Raman Scattering Microscopy

Label-Free Imaging of Lipid Storage Dynamics in Caenorhabditis elegans using Stimulated Raman Scattering Microscopy

Uyarılmış Raman Saçılma Mikroskopisi Kullanılarak Caenorhabditis elegans Lipid Depolama Dinamiklerinin Etiketsiz Görüntülenmesi

Lipid metabolism is a fundamental physiological process necessary for cellular and organism health. Dysregulation of lipid metabolism often elicits ...

Automating Aggregate Quantification in Caenorhabditis elegans

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Caenorhabditis elegans'ta Agrega Niceliğinin Otomatikleştirilmesi

A rise in the prevalence of neurodegenerative protein conformational diseases (PCDs) has fostered a great interest in this subject over the years. This ...