Zobrazeno 1 - 10
of 31
pro vyhledávání: '"David T. Kuhn"'
Publikováno v:
Mechanisms of Development. 95:297-300
Patterns of gene expression have been well documented during embryogenesis for the Drosophila melanogaster trunk segments. The same is not the case for the terminal segments. Here, gene expression patterns are followed during embryogenesis in the cau
Analysis of the genes involved in organizing the tail segments of the Drosophila melanogaster embryo
Publikováno v:
Mechanisms of Development. 53(1):3-13
The metameric organization of the Drosophila melanogaster tail is obscured by developmental events that partially suppress or fuse some of its regions. To better define the developmental origins and segmental identities in the tail of the Drosophila
Publikováno v:
Genetics. 133:593-604
Abdominal-B (Abd-B) mutants of the bithorax-complex (BX-C) were studied in trans with tuh-3 to evaluate their interactions with this homeotic mutant and the maternal effect locus (tuh-1) controlling tuh-3 expression. Head defects occur in tuh-3 offsp
Autor:
David T. Kuhn, D.E. Freeland
Publikováno v:
Mechanisms of development. 56(1-2)
We have used the expression patterns of genes known to be important during early Drosophila development to determine the segment-parasegment organization of the genital discs and to localize the three primordia in the male and female genital discs, e
Autor:
Gregory S. Turenchalk, Thomas B. Kornberg, G. Packert, M. Sawyer, E. Gustavson, J. A. Mack, David T. Kuhn, Th E. Sprey
Publikováno v:
Development (Cambridge, England). 116(1)
Whereas the segmental organization of the thorax and anterior abdomen is morphologically delineated in both the Drosophila larva and adult, segments in the head and caudal regions lack such well-defined boundaries. Consequently, the organization of t
Autor:
David T. Kuhn, Th. E. Sprey
Publikováno v:
Genetics. 115:283-294
The aldehyde oxidase (Aldox) distribution pattern was determined for wing discs of partial hybrids between D. melanogaster and D. simulans. In these animals the regulation of Aldox activity is not uniform over the disc epithelium as both cis-dominant
Autor:
David T. Kuhn, Gerhild Packert
Publikováno v:
Developmental Biology. 125:8-18
The homeotic mutants tuh-3, SGA62, I127, and R17.32 are located in the abdominal portion of the bithorax complex in Drosophila melanogaster. The genes act as semidominants in the head, causing a gain of expression of leg, genitalia, tergite, or combi
Publikováno v:
Developmental Genetics. 2:75-87
In a study of the regulation of enzyme patterns in imaginal discs the aldehyde oxidase pattern was determined for some homoeotic mutations of D. melanogaster. Earlier indications that suggested that this pattern follows the determinitive state of com
Publikováno v:
Genetics. 99:99-107
In the presence of the naturally occurring maternal-effect alleles tuh-1h or tuh-1g, the tuh-3 mutant gene can cause the tumorous-head trait or the sac-testis trait. The tuh-3 gene functions as a semidominant in the presence of the tuh-1h maternal ef
Publikováno v:
Molecular and General Genetics MGG. 181:82-86
A new mutation designated infra-abdominal-2 (iab-2) arose spontaneously with a new bithorax mutant (bx9) in chromosome 3B from a tumorous-head (tuh-1; tuh-3) strain. This study provides a description of iab-2 and localizes the gene within the bithora