RNAi and heterochromatin in plants and fission yeast (Record no. 77767)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02942ngm a2200409 a 4500 |
| 001 - CONTROL NUMBER | |
| control field | HST1026_1_2 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | UkLoHST |
| 006 - FIXED-LENGTH DATA ELEMENTS--ADDITIONAL MATERIAL CHARACTERISTICS | |
| fixed length control field | m c |
| 007 - PHYSICAL DESCRIPTION FIXED FIELD--GENERAL INFORMATION | |
| fixed length control field | cr|cna|||a|||| |
| 007 - PHYSICAL DESCRIPTION FIXED FIELD--GENERAL INFORMATION | |
| fixed length control field | vz|czazum |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 080121s2007 enk|||||||||||s|||v|eng d |
| 028 50 - PUBLISHER NUMBER | |
| Publisher number | 1026 |
| Source | Henry Stewart Talks |
| 035 ## - SYSTEM CONTROL NUMBER | |
| System control number | (UkLoHST)112 |
| 035 ## - SYSTEM CONTROL NUMBER | |
| System control number | (UkLU-K)AC000390080 |
| 040 ## - CATALOGING SOURCE | |
| Original cataloging agency | UkLU-K |
| Language of cataloging | eng |
| Transcribing agency | UkLU-K |
| 100 1# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Martienssen, Robert A. |
| Relator code | spk |
| 245 10 - TITLE STATEMENT | |
| Title | RNAi and heterochromatin in plants and fission yeast |
| Medium | [electronic resource] / |
| Statement of responsibility, etc. | Robert Martienssen. |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) | |
| Place of publication, distribution, etc. | London : |
| Name of publisher, distributor, etc. | Henry Stewart Talks, |
| Date of publication, distribution, etc. | 2007. |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 1 online resource (1 streaming video file (41 min.) : |
| Other physical details | color, sound). |
| 490 1# - SERIES STATEMENT | |
| Series statement | Epigenetics : concepts, theories, paradigms and mechanisms, |
| International Standard Serial Number | 2056-452X |
| 490 1# - SERIES STATEMENT | |
| Series statement | RNA interference : principles and applications, |
| International Standard Serial Number | 2056-452X |
| 500 ## - GENERAL NOTE | |
| General note | Animated audio-visual presentation with synchronized narration. |
| 500 ## - GENERAL NOTE | |
| General note | Title from title frames. |
| 505 0# - FORMATTED CONTENTS NOTE | |
| Formatted contents note | Contents: Heterochromatin is composed of transposable elements (TEs) and related repeats -- heterochromatic gene silencing and TE-mediated silencing are related and may be important in large genomes -- tiling microarrays can be used to examine heterochromatic transcripts as well as DNA and histone modification -- small interfering RNA (siRNA) corresponds to transposons and repeats -- in plants TE siRNA depend on DNA methyltransferase MET1 and the SWI/SNF ATPase DDM1 which silence TEs via DNA and histone H3 lysine-9 (H3K9) methylation -- in fission yeast and plants centromeric repeats are transcribed on one strand but rapidly turned over by RNA interference (RNAi) -- RNAi of centromeric transcripts is required for transcriptional silencing of reporter genes -- RNA polymerase II, the Argonaute (RITS) and RNA dependent RNA polymerase (RDRC) complexes are associated with heterochromatin and required for silencing -- H3K9me2 depends on RNAi and on the Rik1-Clr4 complex -- Clr4 is the histone H3K9 dimethyltransferase -- Rik1 resembles both DNA and RNA binding proteins and is required for RNAi along with Clr4 -- LTR retrotransposon silencing depends on histone deacetylation and silences pericentromeric repeats in Arabidopsis in addition to RNAi. |
| 506 ## - RESTRICTIONS ON ACCESS NOTE | |
| Terms governing access | Access restricted to subscribers. |
| 538 ## - SYSTEM DETAILS NOTE | |
| System details note | Mode of access: World Wide Web. |
| 650 #2 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name as entry element | Epigenesis, Genetic. |
| 650 #2 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name as entry element | Heterochromatin. |
| 650 #2 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name as entry element | Plants. |
| 650 #2 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name as entry element | RNA Interference. |
| 650 #2 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name as entry element | Schizosaccharomyces. |
| 830 #0 - SERIES ADDED ENTRY--UNIFORM TITLE | |
| Uniform title | Henry Stewart talks. |
| Name of part/section of a work | Biomedical & life sciences collection. |
| -- | Epigenetics : concepts, theories, paradigms and mechanisms. |
| 830 #0 - SERIES ADDED ENTRY--UNIFORM TITLE | |
| Uniform title | Henry Stewart talks. |
| Name of part/section of a work | Biomedical & life sciences collection. |
| -- | RNA interference : principles and applications. |
| 856 40 - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="https://hstalks.com/bs/112/">https://hstalks.com/bs/112/</a> |
| 856 42 - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="https://hstalks.com/bs/p/18/">https://hstalks.com/bs/p/18/</a> |
| Materials specified | Series (Epigenetics) |
| 856 42 - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="https://hstalks.com/bs/p/37/">https://hstalks.com/bs/p/37/</a> |
| Materials specified | Series (RNA interference) |
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