scholarly journals Two mRNA species differing by 258 nucleotides at the 5′ end are formed from the barley chloroplast rbcL gene

1984 ◽  
Vol 49 (1) ◽  
pp. 89-104 ◽  
Author(s):  
Carsten Poulsen
1992 ◽  
Vol 67 (02) ◽  
pp. 272-276 ◽  
Author(s):  
C Paul ◽  
E van der Logt ◽  
Pieter H Reitsma ◽  
Rogier M Bertina

SummaryAlthough normally absent from the surface of all circulating cell types, tissue factor (TF) can be induced to appear on circulating monocytes by stimulants like bacterial lipopolysaccharide (LPS) and phorbolesters. Northern analysis of RNA isolated from LPS stimulated human monocytes demonstrates the presence of 2.2 kb and 3.1 kb TF mRNA species. The 2.2 kb message codes for the TF protein. As demonstrated by Northern blot analysis with a variety of TF gene probes, the 3.1 kb message arises from an alternative splicing process which fails to remove 955 bp from intron 1. Because of a stop codon in intron 1 no TF protein is produced from the 3.1 kb transcript. This larger transcript should therefore not be taken into account when comparing TF gene transcription and TF protein levels.


1988 ◽  
Vol 263 (13) ◽  
pp. 6063-6067 ◽  
Author(s):  
C Rhodes ◽  
K Doege ◽  
M Sasaki ◽  
Y Yamada

Phytotaxa ◽  
2015 ◽  
Vol 195 (1) ◽  
pp. 53 ◽  
Author(s):  
Hai-ying Jiang ◽  
Chao-qun Hu ◽  
Hai-peng Yang ◽  
Lv-ping Zhang ◽  
Peng-fei Peng ◽  
...  

Halamphora yongxingensis sp. nov., a marine benthic diatom isolated from an intertidal reef around the Yongxing Island, South China Sea (16° 58’ 43.3” N, 112° 14’ 41.7” E), is described in this study on the basis of light and electron microscopy. This diatom is also compared with related taxa such as Halamphora subturgida (Hustedt) Levkov and Amphora subtropica Wachnicka & Gaiser. In addition, phylogenetic analyses based on 18S rDNA and rbcL gene were also conducted. The results revealed that H. yongxingensis was clustered into the Halamphora clade, closely related to Halamphora montana (Krasske) Levkov. We discuss morphological differences between H. yongxingensis and H. montana.


1989 ◽  
Vol 9 (10) ◽  
pp. 4560-4562 ◽  
Author(s):  
D J Martin ◽  
B G Van Ness

A novel kappa immunoglobulin-hybridizing mRNA in cell lines derived from human B cells arrested at several stages of development has been identified. Hybridization studies demonstrate that this 1.5-kilobase mRNA species is the spliced product of a precursor germ line transcript initiating upstream of the unrearranged JKappa locus.


Virology ◽  
1980 ◽  
Vol 101 (1) ◽  
pp. 10-24 ◽  
Author(s):  
Louis E. Holland ◽  
Kevin P. Anderson ◽  
Charles Shipman ◽  
Edward K. Wagner

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