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Titolo:
MOLECULAR-GENETIC ANALYSIS OF TRICHOME DEVELOPMENT IN ARABIDOPSIS
Autore:
MARKS MD;
Indirizzi:
UNIV MINNESOTA,DEPT GENET & CELL BIOL ST PAUL MN 55108 UNIV MINNESOTA,DEPT PLANT BIOL ST PAUL MN 55108
Titolo Testata:
Annual review of plant physiology and plant molecular biology
, volume: 48, anno: 1997,
pagine: 137 - 163
SICI:
1040-2519(1997)48:<137:MAOTDI>2.0.ZU;2-M
Fonte:
ISI
Lingua:
ENG
Soggetto:
EPIDERMAL-CELL FATE; DNA-BINDING DOMAIN; REGULATORY GENE; GLABROUS1 GENE; TRANSCRIPTIONAL ACTIVATORS; ANTHOCYANIN PRODUCTION; EXPRESSION PATTERNS; APHID RESISTANCE; FLEA BEETLES; MYB;
Keywords:
CELL DIFFERENTIATION; CELL FATE; LATERAL INHIBITION; TRANSCRIPTION FACTOR;
Tipo documento:
Review
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
87
Recensione:
Indirizzi per estratti:
Citazione:
M.D. Marks, "MOLECULAR-GENETIC ANALYSIS OF TRICHOME DEVELOPMENT IN ARABIDOPSIS", Annual review of plant physiology and plant molecular biology, 48, 1997, pp. 137-163

Abstract

Two basic questions in developmental biology are: How does a cell know when it should or should not differentiate, and once a cell is committed to differentiate, how is that process controlled? The first process regulates the arrangement or pattern of the various cell types, whereas the second makes cells functionally distinct. Together, these twoprocesses define plant morphogenesis. Trichome development in Arabidopsis provides an excellent model to analyze these questions. First, trichome development in Arabidopsis is a relatively simple process. A single epidermal cell differentiates into a unicellular trichome. Second. this differentiation occurs in a nonrandom pattern on the plant surface. Finally, the process is amenable to genetic analysis because manymutations that affect trichome differentiation do not alter other aspects of plant development. Thus far, more than 20 genes affecting trichome development have been identified. This review examines the current state of our understanding of these genes.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 18/01/21 alle ore 15:20:15