Archaic Adaptive Introgression in TBX15/WARS2.

abstract：:Employing comparative analysis of the cDNA-coding sequences of the unique preprorelaxin of the Afro-lorisiform Galago crassicaudatus and the Malagasy lemur Varecia variegata and the relaxin-like factor (RLF) of G. crassicaudatus, we demonstrated distinct differences in the dynamics of molecular remodeling of both horm...

journal_title：Molecular biology and evolution

authors： Klonisch T,Froehlich C,Tetens F,Fischer B,Hombach-Klonisch S

更新日期：2001-03-01 00:00:00

abstract：:Statistical analyses of DNA sequences of the preproglucagon genes from bovine, human, hamster, and anglerfish suggest that a gene duplication creating two anglerfish genes (AF I and II) occurred about 160 Myr ago, long after the separation of fish and mammals. The analyses further suggest that the internal duplication...

journal_title：Molecular biology and evolution

authors： Lopez LC,Li WH,Frazier ML,Luo CC,Saunders GF

更新日期：1984-07-01 00:00:00

abstract：:The comparative genomics of the transition of the opportunistic pathogen Pseudomonas aeruginosa from a free-living environmental strain to one that causes chronic infection in the airways of cystic fibrosis (CF) patients remain poorly studied. Chronic infections are thought to originate from colonization by a single s...

journal_title：Molecular biology and evolution

authors： Dettman JR,Kassen R

更新日期：2021-01-23 00:00:00

abstract：:The cDNA of mouse pancreatic mRNA has been cloned. After the library was screened with a rat ribonuclease cDNA probe, the positive clones were isolated and sequenced. There were no differences from the previously determined protein sequence. The mRNA codes for a preribonuclease of 149 amino acid residues including a s...

journal_title：Molecular biology and evolution

authors： Schüller C,Nijssen HM,Kok R,Beintema JJ

更新日期：1990-01-01 00:00:00

abstract：:Here, we address a much-debated topic: is there or is there not an organismal tree of gamma-proteobacteria that can be unambiguously inferred from a core of shared genes? We apply several recently developed analytical methods to this problem, for the first time. Our heat map analyses of P values and of bootstrap bipar...

journal_title：Molecular biology and evolution

authors： Susko E,Leigh J,Doolittle WF,Bapteste E

更新日期：2006-05-01 00:00:00

abstract：:The question of multiple sequence alignment quality has received much attention from developers of alignment methods. Less forthcoming, however, are practical measures for addressing alignment quality issues in real life settings. Here, we present a simple methodology to help identify and quantify the uncertainties in...

journal_title：Molecular biology and evolution

authors： Landan G,Graur D

更新日期：2007-06-01 00:00:00

abstract：:Clines in chromosomal inversion polymorphisms-presumably driven by climatic gradients-are common but there is surprisingly little evidence for selection acting on them. Here we address this long-standing issue in Drosophila melanogaster by using diagnostic single nucleotide polymorphism (SNP) markers to estimate inver...

journal_title：Molecular biology and evolution

authors： Kapun M,Fabian DK,Goudet J,Flatt T

更新日期：2016-05-01 00:00:00

abstract：:Alcohol dehydrogenase genes were amplified by PCR, cloned, and sequenced from 11 putative nonhybrid species of the angiosperm genus Paeonia. Sequences of five exons and six intron regions of the Adh gene were used to reconstruct the phylogeny of these species. Two paralogous genes, Adh1A, and Adh2, were found; an addi...

journal_title：Molecular biology and evolution

authors： Sang T,Donoghue MJ,Zhang D

更新日期：1997-10-01 00:00:00

abstract：:The structural genes for nitrogenase, nifK, nifD, and nifH, are crucial for nitrogen fixation. Previous phylogenetic analysis of the amino acid sequence of nifH suggested that this gene had been horizontally transferred from a proteobacterium to the gram-positive/cyanobacterial clade, although the confounding effects ...

journal_title：Molecular biology and evolution

authors： Hirsch AM,McKhann HI,Reddy A,Liao J,Fang Y,Marshall CR

更新日期：1995-01-01 00:00:00

abstract：:Mitochondrial ribosomes (mitoribosomes) are essential components of all mitochondria that synthesize proteins encoded by the mitochondrial genome. Unlike other ribosomes, mitoribosomes are highly variable across species. The basis for this diversity is not known. Here, we examine the composition and evolutionary histo...

journal_title：Molecular biology and evolution

authors： Petrov AS,Wood EC,Bernier CR,Norris AM,Brown A,Amunts A

更新日期：2019-02-01 00:00:00

abstract：:The Mlc1 gene of Drosophila melanogaster encodes two MLC1 isoforms via developmentally regulated alternative pre-mRNA splicing. In larval muscle and tubular and abdominal muscles of adults, all of the six exons are included in the spliced mRNA, whereas, in the fibrillar indirect flight muscle of adult, exon 5 is exclu...

journal_title：Molecular biology and evolution

authors： Leicht BG,Lyckegaard EM,Benedict CM,Clark AG

更新日期：1993-07-01 00:00:00

abstract：:Although evolutionary studies of gene function often rely on RNA interference, the ideal approach would use reverse genetics to create null mutations for cross-species comparisons and forward genetics to identify novel genes in each species. We have used transcription activator-like effector nucleases (TALENs) to faci...

journal_title：Molecular biology and evolution

authors： Wei Q,Shen Y,Chen X,Shifman Y,Ellis RE

更新日期：2014-02-01 00:00:00

abstract：:About half of the mammalian genome is composed of retroposons. Long interspersed elements (LINEs) and short interspersed elements (SINEs) are the most abundant repetitive elements and account for about 21% and 13% of the human genome, respectively. SINEs have been detected in all major mammalian lineages, except for t...

journal_title：Molecular biology and evolution

authors： Churakov G,Smit AF,Brosius J,Schmitz J

更新日期：2005-04-01 00:00:00

abstract：:The RIIIS/J inbred mouse strain is a model for type 1 von Willebrand disease (VWD), a common human bleeding disorder. Low von Willebrand factor (VWF) levels in RIIIS/J are due to a regulatory mutation, Mvwf1, which directs a tissue-specific switch in expression of a glycosyltransferase, B4GALNT2, from intestine to blo...

journal_title：Molecular biology and evolution

authors： Johnsen JM,Teschke M,Pavlidis P,McGee BM,Tautz D,Ginsburg D,Baines JF

更新日期：2009-03-01 00:00:00

abstract：:Diverging from the classic paradigm of random gene order in eukaryotes, gene proximity can be leveraged to systematically identify functionally related gene neighborhoods in eukaryotes, utilizing techniques pioneered in bacteria. Current methods of identifying gene neighborhoods typically rely on sequence similarity t...

journal_title：Molecular biology and evolution

authors： Foflonker F,Blaby-Haas CE

更新日期：2021-01-23 00:00:00

abstract：:Homeobox genes encode transcription factors involved in many aspects of developmental processes. The homeodomain-leucine zipper (HD-Zip) genes, which are characterized by the presence of both a homeodomain and a leucine zipper motif, form a clade within the homeobox superfamily and were previously reported only from v...

journal_title：Molecular biology and evolution

authors： Sakakibara K,Nishiyama T,Kato M,Hasebe M

更新日期：2001-04-01 00:00:00

abstract：:The malaria parasite's chloroquine resistance transporter (CRT) is an integral membrane protein localized to the parasite's acidic digestive vacuole. The function of CRT is not known and the protein was originally described as a transporter simply because it possesses 10 transmembrane domains. In wild-type (chloroquin...

journal_title：Molecular biology and evolution

authors： Martin RE,Kirk K

更新日期：2004-10-01 00:00:00

abstract：:Chemosensory genes are frequently the target of positive selection and are often present in large gene families, but little is known about heterogeneity of selection in these cases and its relation to function. Here, we use the vomeronasal-1 receptor (V1R) repertoire of mouse lemurs (Microcebus spp.) as a model system...

journal_title：Molecular biology and evolution

authors： Hohenbrink P,Radespiel U,Mundy NI

更新日期：2012-12-01 00:00:00

abstract：:Past analyses of the genome of the yeast Saccharomyces cerevisiae have revealed substantial regional variation in G+C content. Important questions remain, though, as to the origin, nature, significance, and generality of this variation. We conducted an extensive analysis of the yeast genome to try to answer these ques...

journal_title：Molecular biology and evolution

authors： Bradnam KR,Seoighe C,Sharp PM,Wolfe KH

更新日期：1999-05-01 00:00:00

abstract：:The adaptive significance of enzyme variation has been of central interest in population genetics. Yet, how natural selection operates on enzymes in the larger context of biochemical pathways has not been broadly explored. A basic expectation is that natural selection on metabolic phenotypes will target enzymes that c...

journal_title：Molecular biology and evolution

authors： Flowers JM,Sezgin E,Kumagai S,Duvernell DD,Matzkin LM,Schmidt PS,Eanes WF

更新日期：2007-06-01 00:00:00

abstract：:Hybrid males resulting from crosses between closely related species of Drosophila are sterile. The F1 hybrid sterility phenotype is mainly due to defects occurring during late stages of development that relate to sperm individualization, and so genes controlling sperm development may have been subjected to selective d...

journal_title：Molecular biology and evolution

authors： Civetta A,Rajakumar SA,Brouwers B,Bacik JP

更新日期：2006-03-01 00:00:00

abstract：:Polymerases are essential for life, being responsible for replication, transcription, and the repair of nucleic acid molecules. Those that share a right-hand-shaped fold and catalytic site structurally similar to the DNA polymerase I of Escherichia coli may catalyze RNA- or DNA-dependent RNA polymerization, reverse tr...

journal_title：Molecular biology and evolution

authors： Mönttinen HA,Ravantti JJ,Stuart DI,Poranen MM

更新日期：2014-10-01 00:00:00

abstract：:Insertion and deletion (indel)-based analyses have great potential for rooting the tree of life, but their use has been limited because they require ubiquitous sequences that have not been horizontally/laterally transferred. Very few such sequences exist. Here we describe and demonstrate a new algorithm that can use n...

journal_title：Molecular biology and evolution

authors： Lake JA,Herbold CW,Rivera MC,Servin JA,Skophammer RG

更新日期：2007-01-01 00:00:00

abstract：:Evolution of sequences mostly involves independent changes at different sites. However, substitutions at neighboring sites may co-occur as multinucleotide replacement events (MNRs). Here, we compare noncoding sequences of several species of primates, and of three species of Drosophila fruit flies, in a phylogenetic an...

journal_title：Molecular biology and evolution

authors： Terekhanova NV,Bazykin GA,Neverov A,Kondrashov AS,Seplyarskiy VB

更新日期：2013-06-01 00:00:00

abstract：:During the course of a random sequencing project of the genome of the dimorphic yeast Yarrowia lipolytica, we have identified sequences that were repeated in the genome and that matched the reverse transcriptase (RT) sequence of non-long terminal repeat (non-LTR) retrotransposons. Extension of sequencing on each side ...

journal_title：Molecular biology and evolution

authors： Casaregola S,Neuvéglise C,Bon E,Gaillardin C

更新日期：2002-05-01 00:00:00

abstract：:Whole-genome duplications (WGDs) have contributed to gene-repertoire enrichment in many eukaryotic lineages. However, most duplicated genes are eventually lost and it is still unclear why some duplicated genes are evolutionary successful whereas others quickly turn to pseudogenes. Here, we show that dosage constraints...

journal_title：Molecular biology and evolution

authors： Gout JF,Lynch M

更新日期：2015-08-01 00:00:00

abstract：:The guppy sex chromosomes show an extraordinary diversity in divergence across populations and closely related species. In order to understand the dynamics of the guppy Y chromosome, we used linked-read sequencing to assess Y chromosome evolution and diversity across upstream and downstream population pairs that vary ...

journal_title：Molecular biology and evolution

authors： Almeida P,Sandkam BA,Morris J,Darolti I,Breden F,Mank JE

更新日期：2021-01-23 00:00:00

abstract：:Silks are strong protein fibers produced by a broad array of spiders and insects. The vast majority of known silks are large, repetitive proteins assembled into extended beta-sheet structures. Honeybees, however, have found a radically different evolutionary solution to the need for a building material. The 4 fibrous ...

journal_title：Molecular biology and evolution

authors： Sutherland TD,Weisman S,Trueman HE,Sriskantha A,Trueman JW,Haritos VS

更新日期：2007-11-01 00:00:00

abstract：:The phylogenetic position of the Pedetidae, represented by a single species Pedetes capensis, is controversial, reflecting in part the retention of both Hystricomorphous and Sciurognathous characteristics in this rodent. In an attempt to clarify the species evolutionary relationships, mtDNA gene sequences from 10 rode...

journal_title：Molecular biology and evolution

authors： Matthee CA,Robinson TJ

更新日期：1997-01-01 00:00:00

abstract：:Geraniaceae plastid genomes (plastomes) have experienced a remarkable number of genomic changes. The plastomes of Erodium texanum, Geranium palmatum, and Monsonia speciosa were sequenced and compared with other rosids and the previously published Pelargonium hortorum plastome. Geraniaceae plastomes were found to be hi...

journal_title：Molecular biology and evolution

authors： Guisinger MM,Kuehl JV,Boore JL,Jansen RK

更新日期：2011-01-01 00:00:00