HETEROSIS AND DOMINANCE OF SIZE FACTORS IN
... while in 1917 paper bags, with cotton batting about the stems to exclude thrips, were employed. KNUTH (1908) states that with R. Raphanistrum self-pollination is “ineffective,” but that with R. sativus it “results in normal fruits being set, though only about half of the ovules become seeds.” This m ...
... while in 1917 paper bags, with cotton batting about the stems to exclude thrips, were employed. KNUTH (1908) states that with R. Raphanistrum self-pollination is “ineffective,” but that with R. sativus it “results in normal fruits being set, though only about half of the ovules become seeds.” This m ...
"Experiments in Plant Hybridization" (1866), by Johann Gregor Mendel
... within the same plant or seed colors that blended yellow and green. In the first generation of hybrids the trait that resulted always mirrored one of the parents. These results discredited the theory of blending between parental traits, as the offspring of a tall pea plant and a short pea plant yiel ...
... within the same plant or seed colors that blended yellow and green. In the first generation of hybrids the trait that resulted always mirrored one of the parents. These results discredited the theory of blending between parental traits, as the offspring of a tall pea plant and a short pea plant yiel ...
A new view on aphid resistance in melon: the role of Aphis
... and White (1977): rm= 0.738 ln(P/d). Characterization of resistance in accessions Twenty-two accessions were assessed for their resistance to A. gossypii and to virus transmission by A. gossypii. To assess resistance to A. gossypii, 10 adults were deposited on a plantlet. Seventy-two days later, the ...
... and White (1977): rm= 0.738 ln(P/d). Characterization of resistance in accessions Twenty-two accessions were assessed for their resistance to A. gossypii and to virus transmission by A. gossypii. To assess resistance to A. gossypii, 10 adults were deposited on a plantlet. Seventy-two days later, the ...
Update on Carbapenem Resistant Enterobacteriaceae
... • Define testing algorithms for rapid detection of CRE, faster the better • Talk about new molecular based tests that are becoming available • Molecular assays for identification of bacteria and resistance genes directly from a positive blood culture bottle. • Culture not required ...
... • Define testing algorithms for rapid detection of CRE, faster the better • Talk about new molecular based tests that are becoming available • Molecular assays for identification of bacteria and resistance genes directly from a positive blood culture bottle. • Culture not required ...
Cananadian Journal of Microbiology 51:
... of the different strains. The isolates that showed higher nitrogenase activities in association with wheat roots in each group were selected and sequenced. Isolates of Azospirillum brasilense CW301, Azospirillum brasilense CW903, and Azospirillum lipoferum CW1503 were selected to study colonization ...
... of the different strains. The isolates that showed higher nitrogenase activities in association with wheat roots in each group were selected and sequenced. Isolates of Azospirillum brasilense CW301, Azospirillum brasilense CW903, and Azospirillum lipoferum CW1503 were selected to study colonization ...
The WD40-Repeat Proteins NFC101 and NFC102
... interference (R102 line), was obtained from the Plant Chromatin Database initiative (http://www.chromdb.org). Four lines, which displayed the highest reduction of nfc101/nfc102 RNA levels (AS15, AS36, AS63, and R102), were backcrossed to the B73 recurrent parent to minimize mixed genetic background ...
... interference (R102 line), was obtained from the Plant Chromatin Database initiative (http://www.chromdb.org). Four lines, which displayed the highest reduction of nfc101/nfc102 RNA levels (AS15, AS36, AS63, and R102), were backcrossed to the B73 recurrent parent to minimize mixed genetic background ...
Polygenes and Modifier Genes for Tetracycline and
... A lawn of 24392 grew on all Tet plates except 1.5 p g ml-l. -, no growth. Growth means that the transformants were resistant to Tet at the concen- ...
... A lawn of 24392 grew on all Tet plates except 1.5 p g ml-l. -, no growth. Growth means that the transformants were resistant to Tet at the concen- ...
Characterization of the extended-spectrum beta
... resistance and a second reduced susceptibility to amikacin. All but one strain were susceptible to ciprofloxacin. In the present study, the ESBLs expressed by Hungarian isolates of K. pneumoniae were shown to be either SHV-2 or SHV-5—a pattern that is consistent with those reported by investigators ...
... resistance and a second reduced susceptibility to amikacin. All but one strain were susceptible to ciprofloxacin. In the present study, the ESBLs expressed by Hungarian isolates of K. pneumoniae were shown to be either SHV-2 or SHV-5—a pattern that is consistent with those reported by investigators ...
Mendelian Genetics Packet
... ______________________________= determine the sex of an individual The X chromosomes (XX) produce a ____________________ An X chromosome paired with a Y chromosome (XY) produces a ___________ Since only a male can produce a gamete bearing a Y chromosome, the __________________determines the ________ ...
... ______________________________= determine the sex of an individual The X chromosomes (XX) produce a ____________________ An X chromosome paired with a Y chromosome (XY) produces a ___________ Since only a male can produce a gamete bearing a Y chromosome, the __________________determines the ________ ...
Aucsia Gene Silencing Causes Parthenocarpic Fruit Development in
... Figure 1. Expression of SlAucsia-1 and SlAucsia-2 genes in tomato. A, cDNA-AFLP analysis showing down-regulation of SlAucsia-1 in preanthesis flower buds from two parthenocarpic auxin-synthesis (iaaM) tomato lines (DefH9-iaaM line 3 and DefH9-RI-iaaM line s5; Pandolfini et al., 2002). B, qRT-PCR ana ...
... Figure 1. Expression of SlAucsia-1 and SlAucsia-2 genes in tomato. A, cDNA-AFLP analysis showing down-regulation of SlAucsia-1 in preanthesis flower buds from two parthenocarpic auxin-synthesis (iaaM) tomato lines (DefH9-iaaM line 3 and DefH9-RI-iaaM line s5; Pandolfini et al., 2002). B, qRT-PCR ana ...
Flowering-Time Genes Modulate the Response to
... the transcriptional induction of LEAFY. These observations allow us to expand previously proposed models for the genetic control of flowering time. ...
... the transcriptional induction of LEAFY. These observations allow us to expand previously proposed models for the genetic control of flowering time. ...
Risks from GMOs due to Horizontal Gene Transfer
... boundaries, followed by heritable incorporation to the genome of the recipient organism. In addition to conjugation, transformation and transduction, other diverse mechanisms of DNA and RNA uptake occur in nature. The genome of almost every organism reveals the footprint of many ancient HGT events. ...
... boundaries, followed by heritable incorporation to the genome of the recipient organism. In addition to conjugation, transformation and transduction, other diverse mechanisms of DNA and RNA uptake occur in nature. The genome of almost every organism reveals the footprint of many ancient HGT events. ...
Co-dominant SCAR marker for detection of the begomovirus
... different from those for both M82-1-8 and H24. Most notably, the 120-nt indel associated with the fragments from M82-1-8 and H24 was not present between the M82-1-8 and LA2779 sequences for T0302. These results support the presence of an introgression from S. habrochaites in H24 at this marker. This ...
... different from those for both M82-1-8 and H24. Most notably, the 120-nt indel associated with the fragments from M82-1-8 and H24 was not present between the M82-1-8 and LA2779 sequences for T0302. These results support the presence of an introgression from S. habrochaites in H24 at this marker. This ...
Interval mapping of QTLs controlling yield
... QTLs mapped were low (Table 4) except one: 2sn-4 (LOD = 4.0). The portion of total trait variance explained (VE) was the highest for two QTLs: 2sn-3 (VE = 44.3%) and 2sn-4 (VE = 55.9%). For most of QTLs mapped, the additive effect of the allele from the paternal line was strongly negative, but for t ...
... QTLs mapped were low (Table 4) except one: 2sn-4 (LOD = 4.0). The portion of total trait variance explained (VE) was the highest for two QTLs: 2sn-3 (VE = 44.3%) and 2sn-4 (VE = 55.9%). For most of QTLs mapped, the additive effect of the allele from the paternal line was strongly negative, but for t ...
Mendel`s Genes: Toward a Full Molecular Characterization
... The gene controlling stem length used by Mendel is assumed to be LE. This assumption appears to be reasonable since there is no evidence that other dwarfing mutations were available at this time, even though dwarf plants had been used agriculturally since at least the 1500s (Blixt 1972). It was White ...
... The gene controlling stem length used by Mendel is assumed to be LE. This assumption appears to be reasonable since there is no evidence that other dwarfing mutations were available at this time, even though dwarf plants had been used agriculturally since at least the 1500s (Blixt 1972). It was White ...
The Story of Bean Breeding - Dry Bean Breeding and Genetics
... months are common among climbing beans grown in highland Andean regions. Beans (nonclimbing) are therefore generally produced in those regions where the growing season is limited in northern production areas or at higher elevations where long season crops are at a disadvantage. Beans do not thrive i ...
... months are common among climbing beans grown in highland Andean regions. Beans (nonclimbing) are therefore generally produced in those regions where the growing season is limited in northern production areas or at higher elevations where long season crops are at a disadvantage. Beans do not thrive i ...
Gibberellin Regulates Mitochondrial Pyruvate Dehydrogenase
... the pIG121-Hm vector in both sense and antisense orientations for subsequent generation of PDK1 RNA interference (RNAi) transgenic rice plants (Fig. 4A). Plants transformed only with the pIG121-Hm vector were used as controls. Of the 23 transformants generated, 11 grew like control plants and 12 had ...
... the pIG121-Hm vector in both sense and antisense orientations for subsequent generation of PDK1 RNA interference (RNAi) transgenic rice plants (Fig. 4A). Plants transformed only with the pIG121-Hm vector were used as controls. Of the 23 transformants generated, 11 grew like control plants and 12 had ...
Theme 3 details of funded projects
... create antibiotic resistance. Bacteria can also acquire packages of genes that cause antibiotic resistance from other surrounding bacteria. This is known as horizontal gene transfer. Through these mechanisms, members of the Enterobacteriaceae family of bacteria have developed antibiotic resistance t ...
... create antibiotic resistance. Bacteria can also acquire packages of genes that cause antibiotic resistance from other surrounding bacteria. This is known as horizontal gene transfer. Through these mechanisms, members of the Enterobacteriaceae family of bacteria have developed antibiotic resistance t ...
Can transgenic mosquitoes afford the fitness cost? - MiVEGEC
... non-transgenic individuals when they are maintained on malaria-infected mice. In their cage experiment, initiated with equal proportions of transgenic and non-transgenic mosquitoes, the frequency of the transgene increased rapidly in the population. The fitness advantage was owing to higher fecundit ...
... non-transgenic individuals when they are maintained on malaria-infected mice. In their cage experiment, initiated with equal proportions of transgenic and non-transgenic mosquitoes, the frequency of the transgene increased rapidly in the population. The fitness advantage was owing to higher fecundit ...
F 1 generation - Zanichelli online per la scuola
... What Mendel called “factors” are now known as genes. A gene can occur in alternative variants, called alleles. The alleles for a gene can be the same (then the organism is homozygous for the trait) or different (then the organism is heterozygous for the trait). When two different alleles are present ...
... What Mendel called “factors” are now known as genes. A gene can occur in alternative variants, called alleles. The alleles for a gene can be the same (then the organism is homozygous for the trait) or different (then the organism is heterozygous for the trait). When two different alleles are present ...
1.2 - cloudfront.net
... In 1853 and 1854, Mendal published two papers on crop damage by insects. However, he is best known for his later studies of the pea plant Pisum sativum. Mendel was inspired by both his professors at university and his colleagues at the monastery to study variation in plants. He had carried out artif ...
... In 1853 and 1854, Mendal published two papers on crop damage by insects. However, he is best known for his later studies of the pea plant Pisum sativum. Mendel was inspired by both his professors at university and his colleagues at the monastery to study variation in plants. He had carried out artif ...
You Light Up My Life
... • If you have detached earlobes, you may have either one or two copies of the dominant allele ...
... • If you have detached earlobes, you may have either one or two copies of the dominant allele ...
Eds., N. Hamamura, S. Suzuki, S. Mendo, C. M. Barroso,... © by TERRAPUB, 2010.
... (Received 15 January 2010; accepted 28 January 2010) ...
... (Received 15 January 2010; accepted 28 January 2010) ...