• Study Resource
  • Explore Categories
    • Arts & Humanities
    • Business
    • Engineering & Technology
    • Foreign Language
    • History
    • Math
    • Science
    • Social Science

    Top subcategories

    • Advanced Math
    • Algebra
    • Basic Math
    • Calculus
    • Geometry
    • Linear Algebra
    • Pre-Algebra
    • Pre-Calculus
    • Statistics And Probability
    • Trigonometry
    • other →

    Top subcategories

    • Astronomy
    • Astrophysics
    • Biology
    • Chemistry
    • Earth Science
    • Environmental Science
    • Health Science
    • Physics
    • other →

    Top subcategories

    • Anthropology
    • Law
    • Political Science
    • Psychology
    • Sociology
    • other →

    Top subcategories

    • Accounting
    • Economics
    • Finance
    • Management
    • other →

    Top subcategories

    • Aerospace Engineering
    • Bioengineering
    • Chemical Engineering
    • Civil Engineering
    • Computer Science
    • Electrical Engineering
    • Industrial Engineering
    • Mechanical Engineering
    • Web Design
    • other →

    Top subcategories

    • Architecture
    • Communications
    • English
    • Gender Studies
    • Music
    • Performing Arts
    • Philosophy
    • Religious Studies
    • Writing
    • other →

    Top subcategories

    • Ancient History
    • European History
    • US History
    • World History
    • other →

    Top subcategories

    • Croatian
    • Czech
    • Finnish
    • Greek
    • Hindi
    • Japanese
    • Korean
    • Persian
    • Swedish
    • Turkish
    • other →
 
Profile Documents Logout
Upload
Week4-Blast/MSA
Week4-Blast/MSA

... •  A set of heuristics were applied to the above algorithm to make it less greedy, so it is less sensitive but runs faster •  Implements Dynamic programming •  Provide local alignment between two sequences •  Both BLAST and FASTA use this algorithm with varying heuristics applied in each case ______ ...
Use of Taxonomy in Risk Assessment of Micro
Use of Taxonomy in Risk Assessment of Micro

... be complex but they can be used in risk assessment, given a good understanding of bacterial systematics and the relationships between the comparison and subject bacteria. Identifying an unknown micro-organism is a two-step process requiring methods to characterize the traits of an organism, and appr ...
The journey of a thousand miles EDITORIAL A. Bush and J. Davies
The journey of a thousand miles EDITORIAL A. Bush and J. Davies

... achieve this; it is difficult to think that the early institution of lifelong oral treatment with these potent medications will be acceptable. So the strengths of this contribution are to highlight that a systemic approach may not be necessary and that vardenafil, at least, may have a sufficiently l ...
Exploration of PAR2-like Proteins present in Culex Mosquitoes
Exploration of PAR2-like Proteins present in Culex Mosquitoes

Networks in leaf development
Networks in leaf development

... Leaf patterning can be altered by the ectopic expression of class I KNOX genes (reviewed in [3,34]). Typically, these genes are expressed in the SAM and downregulated in leaf primordia. The myb domain transcription factors PHANTASTICA (PHAN) in Antirrhinum, rough sheath2 (rs2) in maize and ASYMMETRI ...
Recurrent patterns of DNA copy number alterations in tumors reflect
Recurrent patterns of DNA copy number alterations in tumors reflect

... recurrently altered regions were highlighted, including through cross-species analyses, which contain in addition to wellestablished cancer drivers 8 enzymes of the glycolysis pathway. Correlation of recurrent CNA profiles with glycolysis is seen in human and mouse tumors, and additionally in a mous ...
PPT
PPT

...  Uses Suffix Tree algorithm to determine all the exact ...
B. Eukaryotic RNA polymerases
B. Eukaryotic RNA polymerases

Control of Growth and of the Nuclear Division Cycle in Neurospora
Control of Growth and of the Nuclear Division Cycle in Neurospora

... zoopfii (126), and in the slime mold Physarium polycephalum (124). Many data are also available on the yeast S. cerevisiae. Two groups of workers (19, 185) have shown that RNA per cell (or the RNA/DNA ratio) varies with the growth rate in batch cultures, although in a nonlinear fashion, and less sha ...
Recent highlights of the China Rice Functional Genomics Program
Recent highlights of the China Rice Functional Genomics Program

Clustering Method for Repeat Analysis in DNA sequences
Clustering Method for Repeat Analysis in DNA sequences

...  Uses Suffix Tree algorithm to determine all the exact ...
meiosis_and_sexual_life_cycles
meiosis_and_sexual_life_cycles

... randomly at metaphase I of meiosis. In independent assortment, each pair of chromosomes sorts maternal and paternal homologues into daughter cells independently of the other pairs. The number of combinations possible when chromosomes assort independently into gametes is 2n, where n is the haploid nu ...
Molecular Diagnostics in Clinical Microbiology
Molecular Diagnostics in Clinical Microbiology

... preferably in real-time format, in a single or multiplex assay. However, this simple workflow is punctuated with a number of issues. Many effective solutions to avoid these issues have been introduced. Complicated extraction protocols using undesired chemicals are replaced with commercial filter col ...
The Chromosomes of a Frimpanzee
The Chromosomes of a Frimpanzee

Chapter 3 - McGraw Hill Higher Education
Chapter 3 - McGraw Hill Higher Education

... • The nitrogen-containing bases show specific complementary base pairing. – In DNA or RNA, guanine is always paired with cytosine. – In DNA, thymine is always paired with adenine. – In RNA, uracil is always paired with adenine. ...
Mendelian Genetics
Mendelian Genetics

...  Polyploidy is the occurrence of one or more extra sets of all chromosomes in an organism.  A triploid organism, for instance, would be designated 3n, which means that it has three complete sets of chromosomes. ...
Nucleic Acids: RNA and chemistry
Nucleic Acids: RNA and chemistry

... # base-pairs of DNA in the gene… because that’s how transcription works BUT the number of bases in the unmodified mRNA > # bases in the final mRNA that actually codes for a protein SO there needs to be a process for getting rid of the unwanted bases in the mRNA: that’s what splicing is! ...
Lecture 15
Lecture 15

... as you would find with a fragmented larger population, or in a small founding population. • Furthermore, natural selection may differ between the two populations if they differ in habitat type (especially in newly colonized areas). The populations may also experience different types of changes in th ...
吴冬茵
吴冬茵

... ABSTRACT Motivation  Remote homology detection: A central problem in computational biology, the classification of proteins into functional and structural classes given their amino acid sequences  Discriminative method such as SVM is one of the most effective methods  Explicit feature are usually ...
COPYRIGHTED MATERIAL
COPYRIGHTED MATERIAL

... to increase the process of gluconeogenesis, which involves the diversion of amino acids into glucose synthesis. That means less amino acid entering the protein synthesis cycle of protein turnover. Inevitably, protein reserves begin to fall. Thus, two further adaptations are made. The first is that t ...
Egg Protein in Sports Nutrition
Egg Protein in Sports Nutrition

... times more protein synthesis than with free amino acids or a fast absorbing protein such as whey protein alone.2 This can be an optimal approach for allowing lean muscle growth. Slowly absorbed amino acids, such as those in egg protein promote leucine balance, better than a fast absorbing protein or ...
Robust Prediction of Expression Differences among Human
Robust Prediction of Expression Differences among Human

... sequence variation, the robust nature of the predictions means that the identity and quantitative degree to which genes can be predicted is known in advance. We also present an extension that incorporates heterogeneous types of genomic annotations to differentially weigh the importance of the variou ...
The Confluence of Philosophy And Biology: An Excavation of
The Confluence of Philosophy And Biology: An Excavation of

SPOTLIGHTS ON NEW PUBLICATIONS
SPOTLIGHTS ON NEW PUBLICATIONS

... and 2 types population structure emerged. Type 1 was easier to detect by wet mount and may represent symptomatic patients with high parasite loads; while type 2 demonstrated a significantly higher minimum lethal concentration of metronidazole necessary to kill isolates compared with type 1. It was r ...
Effects of rumen-protected choline on performance and hepatic fat
Effects of rumen-protected choline on performance and hepatic fat

< 1 ... 322 323 324 325 326 327 328 329 330 ... 2254 >

Artificial gene synthesis

Artificial gene synthesis is a method in synthetic biology that is used to create artificial genes in the laboratory. Currently based on solid-phase DNA synthesis, it differs from molecular cloning and polymerase chain reaction (PCR) in that the user does not have to begin with preexisting DNA sequences. Therefore, it is possible to make a completely synthetic double-stranded DNA molecule with no apparent limits on either nucleotide sequence or size. The method has been used to generate functional bacterial or yeast chromosomes containing approximately one million base pairs. Recent research also suggests the possibility of creating novel nucleobase pairs in addition to the two base pairs in nature, which could greatly expand the possibility of expanding the genetic code.Synthesis of the first complete gene, a yeast tRNA, was demonstrated by Har Gobind Khorana and coworkers in 1972. Synthesis of the first peptide- and protein-coding genes was performed in the laboratories of Herbert Boyer and Alexander Markham, respectively.Commercial gene synthesis services are now available from numerous companies worldwide, some of which have built their business model around this task. Current gene synthesis approaches are most often based on a combination of organic chemistry and molecular biological techniques and entire genes may be synthesized ""de novo"", without the need for precursor template DNA. Gene synthesis has become an important tool in many fields of recombinant DNA technology including heterologous gene expression, vaccine development, gene therapy and molecular engineering. The synthesis of nucleic acid sequences is often more economical than classical cloning and mutagenesis procedures.
  • studyres.com © 2025
  • DMCA
  • Privacy
  • Terms
  • Report