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Biology, 7e (Campbell)
Biology, 7e (Campbell)

... 41) According to Charles Darwin, organisms of a particular species are adapted to their environment when they A) possess non-inheritable traits that enhance their survival in the local environment. B) possess non-inheritable traits that enhance their reproductive success in the local environment. C) ...
A SMN missense mutation complements SMN2 restoring snRNPs
A SMN missense mutation complements SMN2 restoring snRNPs

... lines had SMN RNA transcript expression in spinal cord, forebrain and liver (Fig. 2A bottom). Line 1951 appeared to have the highest mRNA transcript levels in spinal cord (Fig. 2A bottom). However, quantitative analysis of total human SMN RNA by real-time RT– PCR indicated that SMN(VDQNQKE) had a ne ...
Cambridge Presentation July 2010 - Registry part
Cambridge Presentation July 2010 - Registry part

... Primary Interfaces The intended functions of this device. Secondary Interfaces Materials required for the proper operation of this part or expected to be generated by this part. E.g. energy, waste ...
procite - UWI St. Augustine
procite - UWI St. Augustine

... * Amidation site * ...
Interallelic Complementation at the Ubiquitous
Interallelic Complementation at the Ubiquitous

... Soybean (Glycine max [L.] Merrill) mutant aj6 carries a single recessive lesion, aj6, that eliminates ubiquitous urease activity in leaves and callus while retaining normal embryo-specific urease activity. Consistently, aj6/aj6 plants accumulated urea in leaves. In crosses of aj6/aj6 by urease mutan ...
The complete nucleotide sequence of the tryptophan operon of
The complete nucleotide sequence of the tryptophan operon of

... polypeptide c o n s i s t s of a glutamine amidotransferase domain, designated the trpG portion by analogy to the monofunctional trpG polypeptide of other organisms, followed by an anthranilate phosphoribosy1 transferase or trpD domain (Figure 1) (41, 4 2 ) . Similarly the trpC polypeptide has two d ...
Arabidopsis Cell Division Cycle 20.1 Is Required for Normal Meiotic
Arabidopsis Cell Division Cycle 20.1 Is Required for Normal Meiotic

... meiocytes have two sets of aligned chromosomes, and segregation results in four nuclei each containing five chromosomes (Figures 2Q to 2T). However, at a similar stage, 68.7% of cdc20.1 cells (n = 64) had misaligned chromosomes (Figures 2V, 2Z, and 2D2), resulting in abnormal chromosome segregation ( ...
PCTpc201500834rar1_pap_plantcell 1..16
PCTpc201500834rar1_pap_plantcell 1..16

... meiocytes have two sets of aligned chromosomes, and segregation results in four nuclei each containing five chromosomes (Figures 2Q to 2T). However, at a similar stage, 68.7% of cdc20.1 cells (n = 64) had misaligned chromosomes (Figures 2V, 2Z, and 2D2), resulting in abnormal chromosome segregation ( ...
PCTpc201500834rar1_pap_plantcell 1..16
PCTpc201500834rar1_pap_plantcell 1..16

... meiocytes have two sets of aligned chromosomes, and segregation results in four nuclei each containing five chromosomes (Figures 2Q to 2T). However, at a similar stage, 68.7% of cdc20.1 cells (n = 64) had misaligned chromosomes (Figures 2V, 2Z, and 2D2), resulting in abnormal chromosome segregation ( ...
Microbiology
Microbiology

... Physiological benefits of carnitine for bacteria Animals have been the focus of research on carnitine since its discovery in 1905 (Gulewitsch & Krimberg, 1905) and microbial carnitine metabolism was not described until more than 50 years later (Fraenkel & Friedman, 1957). In the intervening years, m ...
Quantum dots: Biological and biomedical applications (PDF
Quantum dots: Biological and biomedical applications (PDF

Genetic polymorphisms among C57BL/6 mouse inbred strains
Genetic polymorphisms among C57BL/6 mouse inbred strains

... therefore great care should be taken to accurately monitor the genotypes of mouse colonies or when attempting to create new animal models involving individuals from both substrains. Nowadays, it is not uncommon for the generation of mouse models to involve the crossing of several independent transge ...
Carnitine metabolism and biosynthesis in yeast Saccharomyces
Carnitine metabolism and biosynthesis in yeast Saccharomyces

Synthesis of Heme
Synthesis of Heme

... As each of the two d-aminolevulinate (ALA) substrates binds at the active site, its keto group initially reacts with the side-chain amino group of one of the two lysine residues to form a Schiff base. These Schiff base linkages promote the C-C and C-N condensation reactions that follow, assisted by ...
1. Ackerman A 1943 (Experiments to increase the yield from spring
1. Ackerman A 1943 (Experiments to increase the yield from spring

... Cytogenetics of Agricultural Plants (Shumnyi VK & Shchapova AI eds). Novosibirsk, 1989. (In Russian). pp. 147-160. Arbuzova VS 1994 Chromosome localization of genes Pp for purple grain pigmentation introgressed into common wheat. Genetika (Supplement) 30: 9. Arbuzova VS, Efremova TT, Laikova LI, May ...
Safety Assessment of Palmitoyl Oligopeptides as Used in Cosmetics
Safety Assessment of Palmitoyl Oligopeptides as Used in Cosmetics

... The anti-wrinkle effect, due to increased collagen synthesis, of palmitoyl tripeptide-1 (palmitoyl-Gly-His-Lys) was evaluated in a blind, vehicle-controlled test involving 15 female subjects (44 to 59 years old).19 Essentially, wrinkles are due to a lack of collagen packing in the dermis. Both a cre ...
CH10 Mendel Practice Exam
CH10 Mendel Practice Exam

... ____ 10. Genes on chromosomes are the units of inheritance. ____ 11. The allele for a recessive trait is usually represented by a capital letter. ____ 12. A Mendelian factor is equivalent to an allele. ____ 13. Current scientific knowledge supports Mendel’s principles. ____ 14. Heterozygous individu ...
The monogenic primary dystonias
The monogenic primary dystonias

... syndromes are monogenic dystonias without detectable neuroanatomical abnormalities but with additional neurological manifestations such as myoclonus and parkinsonism (Albanese et al., 2006). A third group includes paroxysmal dyskinesias with episodes of dystonic involvement and no gross neuropatholo ...
Identification and Cloning of a Cryptococcal Deacetylase That
Identification and Cloning of a Cryptococcal Deacetylase That

... combinant d25 protein was also analyzed by SDS-PAGE after cleavage of thè GST moiety with thè site-speciSc protease thrombin (Sigma), according to thè protocols provided by thè manufacturer. RNA extraciìon and Northern blots. Por RNA extraction, Cap-67 cultures were grown as described above and thè ...
Determining the Transcription Factor Genes Populating a Fruit Fly
Determining the Transcription Factor Genes Populating a Fruit Fly

... bab2 genes. These transgene lines came from the Vienna Drosophila RNAi Center (Dietzl et al., 2007). The Transgenic RNAi Project lines were derived by use of the VALIUM1 and VALIUM10 vectors which include long dsRNA hairpin (Ni et.al., 2008, 2009), while lines produced from the VALIUM20, VALIUM21, a ...
Bettendorff L, Wins P. Biological functions of thiamine
Bettendorff L, Wins P. Biological functions of thiamine

VAAST 2 User`s Guide
VAAST 2 User`s Guide

... Fasta  files  are  used  within  VAAST  to  provide  a  copy  of  the  reference  genome   sequence.    The  requirements  of  the  Fasta  format  for  VAAST  are  pretty   straightforward.    Each  sequence  (a  chromosome  or  a   ...
INVESTIGATION OF THE REPLACEMENT OF CYSTEINE
INVESTIGATION OF THE REPLACEMENT OF CYSTEINE

43803_C000 1..20
43803_C000 1..20

... GH, IGF-1, Insulin, and Amino Acids Synergism ..................................................................31 Nutrient and Hormone Delivery to Muscle .............................................................................32 Growth Hormone and Exercise ..................................... ...
Fatty Acid-Mediated Quorum Sensing Systems Stenotrophomonas maltophilia  DOCTORAL THESIS
Fatty Acid-Mediated Quorum Sensing Systems Stenotrophomonas maltophilia DOCTORAL THESIS

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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.
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