ZIB

Hits per page

hits 1 - 2 | 2 hits

Sorting

Electronic Resource

JOINTLESS is a MADS-box gene controlling tomato flower abscission zone development (2000)

Mao, Long ; Begum, Dilara ; Chuang, Huey-wen ; [et al.]

[s.l.] : Macmillian Magazines Ltd.

Nature 406 (2000), S. 910-913

add to mindlist on the mindlist

Details

ISSN: 1476-4687

Source: Nature Archives 1869 - 2009

Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics

Notes: [Auszug] Abscission is a universal and dynamic process in plants whereby organs such as leaves, flowers and fruit are shed, both during normal development, and in response to tissue damage and stress. Shedding occurs by separation of cells in anatomically distinct regions of the plant, called ...

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1038/35022611

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

Electronic Resource

Analysis of kafirin promoter activity in transgenic tobacco seeds (1996)

DeRose, Richard T. ; Begum, Dilara ; Hall, Timothy C.

Springer

Plant molecular biology 32 (1996), S. 1029-1035

add to mindlist on the mindlist

Details

ISSN: 1573-5028

Keywords: α-prolamin ; kafirin ; monocot gene expression ; transgenic tobacco ; zein

Source: Springer Online Journal Archives 1860-2000

Topics: Biology

Notes: Abstract Sequences corresponding to 855 bp of 5′ promoter region and the transit peptide from ⋋GK.1, a genomic clone encoding a 22 kDa α-kafirin seed protein from sorghum, were translationally fused to a cloned β-glucuronidase (GUS) coding sequence from uidA and transferred to tobacco via Agrobacterium tumefaciens-mediated transformation. No GUS expression was detectable at any stage of growth in stems or leaves of these plants. However, GUS expression was detected in both embryo and endosperm tissues of resulting tobacco seeds 10–15 days after flowering. Dissected tissues indicate endosperm expression was localized within the bulk endosperm and not within the parenchyma cell layer underlying the integument. These studies also demonstrate that within dissected tobacco embryos, expression from the kafirin promoter was restricted to the mesocotyl region.