Variations in Morphology and DNA Distribution Among Chloroplasts in Mature Germling Cell of Bryopsis plumosa (Hudson) C. Ag. (Chlorophyceae)

1989 ◽  
Vol 150 (1) ◽  
pp. 25-29 ◽  
Author(s):  
Atsuo Saito ◽  
Shigeru Ogawa ◽  
Shunji Wada
Keyword(s):  
Dna Distribution ◽  
Bryopsis Plumosa

Diatoms of Bryopsis plumosa (Hudson) C. Agardh (Chlorophyta, Bryopsidales) Epiphyton from the Black and Aegean Seas

2019 ◽  
Vol 21 (4) ◽  
pp. 321-334
Author(s):  
L. I. Ryabushko ◽  
A. V. Bondarenko ◽  
A. G. Shiroyan
Keyword(s):  
Bryopsis Plumosa

Nonrandom transition from asymmetrical to symmetrical hybrid DNA during meiotic recombination

Genome ◽  
1989 ◽  
Vol 32 (3) ◽  
pp. 414-419 ◽  
Author(s):  
Angelos Kalogeropoulos ◽  
Jean-Luc Rossignol
Keyword(s):  
Meiotic Recombination ◽  
Heteroduplex Dna ◽  
Dna Distribution ◽  
Left Part ◽  
Ascobolus Immersus ◽  
Two Phases ◽  
The Right ◽  
Hybrid Dna

During meiotic recombination, in the b2 gene of Ascobolus immersus hybrid DNA can be formed either on only one (asymmetrical hybrid DNA) or on both (symmetrical hybrid DNA) interacting chromatids. The two phases can be found in the same meiosis, involving the same two interacting chromatids with the symmetrical phase located on the right with regard to the asymmetrical one. We show that the transition from the asymmetrical to the symmetrical phase occurs in a defined region located within the left part of the gene, which is closer to the initiation region. Once formed, the symmetrical hybrid DNA phase seems always to extend to the rightmost mutation sites. This contrasts with asymmetrical hybrid DNA extension, which when it stays in asymmetrical form, may stop within the gene.Key words: Ascobolus immersus, heteroduplex DNA distribution.

scholarly journals DNA distribution in non-small-cell lung carcinomas and its relationship to clinical behavior

Cytometry ◽  
1985 ◽  
Vol 6 (4) ◽  
pp. 348-356 ◽  
Author(s):  
Manfred Volm ◽  
Jürgen Mattern ◽  
Jaroslav Sonka ◽  
Marlies Vogt-Schaden ◽  
Klaus Wayss
Keyword(s):  
Small Cell ◽  
Small Cell Lung ◽  
Clinical Behavior ◽  
Lung Carcinomas ◽  
Dna Distribution

Influence of chemotherapy for lymphoma in canine parvovirus DNA distribution and specific humoral immunity

2014 ◽  
Vol 37 (5-6) ◽  
pp. 313-320
Author(s):  
M.A. Elias ◽  
A. Duarte ◽  
T. Nunes ◽  
A.M. Lourenço ◽  
B.S. Braz ◽  
...  
Keyword(s):  
Humoral Immunity ◽  
Canine Parvovirus ◽  
Dna Distribution

DNA Distribution in Various Parts of Malignant Gliomas Assayed on Stereotactic Biopsies

1980 ◽  
Vol 43 (3-5) ◽  
pp. 216-221 ◽  
Author(s):  
Jörgen Boëthius ◽  
Gustaf Bergstrand ◽  
V. Peter Collins ◽  
Göran Edner ◽  
Bernhard Tribukait
Keyword(s):  
Malignant Gliomas ◽  
Dna Distribution ◽  
Stereotactic Biopsies

scholarly journals Mitochondrial DNA: Distribution, Mutations, and Elimination

Cells ◽  
2019 ◽  
Vol 8 (4) ◽  
pp. 379 ◽  
Author(s):  
Yan ◽  
Duanmu ◽  
Zeng ◽  
Liu ◽  
Song
Keyword(s):  
Mitochondrial Dna ◽  
Mitochondrial Matrix ◽  
Endonuclease G ◽  
Respiratory Complexes ◽  
Dna Distribution ◽  
Mitochondrial Functions ◽  
Mitochondrial Respiratory

Mitochondrion harbors its own DNA (mtDNA), which encodes many critical proteins for the assembly and activity of mitochondrial respiratory complexes. mtDNA is packed by many proteins to form a nucleoid that uniformly distributes within the mitochondrial matrix, which is essential for mitochondrial functions. Defects or mutations of mtDNA result in a range of diseases. Damaged mtDNA could be eliminated by mitophagy, and all paternal mtDNA are degraded by endonuclease G or mitophagy during fertilization. In this review, we describe the role and mechanism of mtDNA distribution and elimination. In particular, we focus on the regulation of paternal mtDNA elimination in the process of fertilization.

scholarly journals Use of on-section immunolabeling and cryosubstitution for studies of bacterial DNA distribution.

1987 ◽  
Vol 169 (5) ◽  
pp. 2055-2062 ◽  
Author(s):  
J A Hobot ◽  
M A Bjornsti ◽  
E Kellenberger
Keyword(s):  
Bacterial Dna ◽  
Dna Distribution
Sign in / Sign up

Export Citation Format

Share Document