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rdf:type |
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lifeskim:mentions |
umls-concept:C0017262,
umls-concept:C0086222,
umls-concept:C0185117,
umls-concept:C0449774,
umls-concept:C0458003,
umls-concept:C0678723,
umls-concept:C1514562,
umls-concept:C1549781,
umls-concept:C1705733,
umls-concept:C1880389,
umls-concept:C1883204,
umls-concept:C1883221,
umls-concept:C2911684
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pubmed:issue |
8
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pubmed:dateCreated |
2010-6-28
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pubmed:abstractText |
We have analyzed expression conferred by two domains from the cauliflower mosaic virus (CaMV) 35S promoter and found different patterns in seeds, seedlings and seven week old plants. Expression from domain A (-90 to +8) is strongest in the radicle of the embryo, the radicle pole of the endosperm and in root tissue of seedlings and mature plants. Expression from domain B (-343 to -90) is strongest in the cells adjacent the cotyledon of the endosperm, in the cotyledons of the embryo and seedings and in the leaves and stem of mature plants. When both domain A and domain B are present expression is detectable in most tissues at all stages of development. Thus analysis of a constitutive promoter in transgenic plants can be used to identify cis elements that confer tissue specific and developmentally regulated expression.
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pubmed:commentsCorrections |
http://linkedlifedata.com/resource/pubmed/commentcorrection/16453896-15467781,
http://linkedlifedata.com/resource/pubmed/commentcorrection/16453896-16453838,
http://linkedlifedata.com/resource/pubmed/commentcorrection/16453896-16578811,
http://linkedlifedata.com/resource/pubmed/commentcorrection/16453896-16593716,
http://linkedlifedata.com/resource/pubmed/commentcorrection/16453896-16593757,
http://linkedlifedata.com/resource/pubmed/commentcorrection/16453896-16593906,
http://linkedlifedata.com/resource/pubmed/commentcorrection/16453896-17770331,
http://linkedlifedata.com/resource/pubmed/commentcorrection/16453896-17835349,
http://linkedlifedata.com/resource/pubmed/commentcorrection/16453896-2535461,
http://linkedlifedata.com/resource/pubmed/commentcorrection/16453896-2643470,
http://linkedlifedata.com/resource/pubmed/commentcorrection/16453896-2825168,
http://linkedlifedata.com/resource/pubmed/commentcorrection/16453896-2828161,
http://linkedlifedata.com/resource/pubmed/commentcorrection/16453896-3029718,
http://linkedlifedata.com/resource/pubmed/commentcorrection/16453896-3036487,
http://linkedlifedata.com/resource/pubmed/commentcorrection/16453896-3226423,
http://linkedlifedata.com/resource/pubmed/commentcorrection/16453896-3327686,
http://linkedlifedata.com/resource/pubmed/commentcorrection/16453896-3862099,
http://linkedlifedata.com/resource/pubmed/commentcorrection/16453896-3974711
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pubmed:language |
eng
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pubmed:journal |
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pubmed:status |
PubMed-not-MEDLINE
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pubmed:month |
Aug
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pubmed:issn |
0261-4189
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pubmed:author |
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pubmed:issnType |
Print
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pubmed:volume |
8
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
2195-202
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pubmed:dateRevised |
2010-9-20
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pubmed:year |
1989
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pubmed:articleTitle |
The CaMV 35S enhancer contains at least two domains which can confer different developmental and tissue-specific expression patterns.
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pubmed:affiliation |
Laboratory of Plant Molecular Biology, Rockefeller University, 1230 York Ave., New York, NY 10021, USA.
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pubmed:publicationType |
Journal Article
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