نتایج جستجو برای: mitochondrial genome
تعداد نتایج: 351357 فیلتر نتایج به سال:
Channa punctatus is a freshwater fish belonging to family Ophiocephalidae. This fish is available in almost all over the country. In present communication molecular study of COI region of mitochondrial gene was done to find out intraspecific differences in genome of Channa punctatus habitating in different states of India having variable environmental conditions. Result showed minor variations ...
The mitochondrial genome of grape (Vitis vinifera), the largest organelle genome sequenced so far, is presented. The genome is 773,279 nt long and has the highest coding capacity among known angiosperm mitochondrial DNAs (mtDNAs). The proportion of promiscuous DNA of plastid origin in the genome is also the largest ever reported for an angiosperm mtDNA, both in absolute and relative terms. In a...
From their very beginning to the present day, mitochondria have evolved to become a crucial organelle within the cell. The mitochondrial genome encodes only 37 genes, but its compact structure and minimal redundancy results in mutations on the mitochondrial genome being an important cause of genetic disease. In the present chapter we describe the up-to-date knowledge about mitochondrial DNA str...
The biogenesis of mitochondria depends on the coordinated expression of nuclear and mitochondrial genomes. Consequently, the control of mitochondrial biogenesis and function depends on extremely complex processes requiring a variety of well orchestrated regulatory mechanisms. It is clear that the interplay of transcription factors and coactivators contributes to the expression of both nuclear a...
Mitochondrial dysfunction and disease may arise as a result of mutations in either the mitochondrial genome itself or nuclear encoded genes involved in mitochondrial homeostasis and function. Irrespective of which genome is affected, mitochondrial encephalopathies share clinical and biochemical features suggesting common pathophysiological pathways. Two common paradigms of mitochondrial encepha...
The complete mitochondrial genome of the Wanieso lizardfish (Saurida wanieso) was determined by using a PCR-based method. The total length of mitochondrial DNA is 16,552 base pairs including 13 protein-coding genes, 2 ribosomal RNA, 22 transfer RNA genes, 1 replication origin region and 1 control region as other Saurida spp. and bony fish. Base composition of the genome is A (25.7%), T (25.2%),...
We isolated hybrids and cybrids using HeLaTG cells and human normal primary fibroblasts to examine the functional differences between the mitochondrial genomes of tumor and normal cells with respect to their possible involvement in the regulation of tumorigenicity. Hybrids contained mitochondrial DNA (mtDNA) predominantly from the fibroblast parent and their tumorigenicity was suppressed comple...
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