Genetic control of virulence in erwinia chrysanthemi pv zeae

... GENETIC CONTROL OF VIRULENCE IN ERWINIA CHRYSANTHEMI PV ZEAE MUMTAZ BEGUM BINTE MOHAMED HUSSAIN (B.Sc Hons.) (UNIVERSITY OF LEEDS) A THESIS SUBMITTED FOR THE DEGREE OF MASTERS OF SCIENCE INSTITUTE ... 1.7 Erwinia chrysanthemi pv zeae Erwinia chrysanthemi pv zeae was first documented in 1954 to cause soft rot in wheat (Sabet, A.K., 1954) Since then,...

Ngày tải lên: 07/10/2015, 10:02

... Dissections of disease loci in models for autoimmune diseases have shown that one locus can contain more than one gene linked to disease [5,6] In one study, a locus of approximately 20 cM contained ... Therapy Vol 11 No Andersson lapping Aec2 intervals The recombinant inbred mice were subsequently investigated for SjS disease phenotypes: saliva production, sialadenitis, and...

Ngày tải lên: 09/08/2014, 01:22

... Dissections of disease loci in models for autoimmune diseases have shown that one locus can contain more than one gene linked to disease [5,6] In one study, a locus of approximately 20 cM contained ... Therapy Vol 11 No Andersson lapping Aec2 intervals The recombinant inbred mice were subsequently investigated for SjS disease phenotypes: saliva production, sialadenitis, and...

Ngày tải lên: 09/08/2014, 13:22

... completely devoid of ovarioles (table I) This is the first level of control The second level is the division of the mass of germ cells In the absence of this division, we obtain females with only ... during the larval development, from primitive ovarioles only definitively formed ovariole This phenomenon is genetically controlled and is the result of a regressive phy...

Ngày tải lên: 09/08/2014, 18:21

... objectives of this study on radiata pine were to: (1) estimate age of transition from juvenile to mature wood; (2) quantify genetic control in time of transition from juvenile to mature wood; and ... at which the transition from juvenile wood to mature wood is completed, leading to a stable wood density in growth rings Reducing the...

Ngày tải lên: 07/08/2014, 16:20

... knowledge of the role of genetics in determining a clone’s rooting ability before maturation occurs It is known from studies of rooting in other conifers that the genetic determination of rooting can ... Haines R.J., Walker S.M., Copley T.R., The effect of decapitation and heavy pruning of ortets on the subsequent rooting of cuttings of Pinus caribaea var h...

Ngày tải lên: 08/08/2014, 00:22

... Keiding and Olsen [15] Another reason may be the lack of knowledge of the genetic control of traits in larch interspecific hybrids With a few known exceptions [14, 21, 25, 26], appropriate mating ... clones In both factorials, the Japanese larch male component of variance is much higher than that of European larch (Fig 2) and the ratio Vm/Vf is in...

Ngày tải lên: 08/08/2014, 01:22

... used in both the timber and pulp industries, involving different partners (forest owners, timber and pulp industrials) for whom different traits may be of interest Today, the maritime pine breeding ... maintaining levels of gain in the traditional targeted traits is not realistic An efficient way of integrating wood properties in the maritime pine breeding pr...

Ngày tải lên: 08/08/2014, 14:20

... as: Wallis et al.: A polymorphism in the interleukin-4 receptor affects the ability of interleukin-4 to regulate Th17 cells: a possible immunoregulatory mechanism for genetic control of the severity ... PS, Arinobu Y, Ihara K, Takabayashi A, Hara T, Enomoto T, Sasaki S, Kawai M, Hamasaki N, Shirakawa T, Hopkin JM, Izuhara K: Cutting edge: do...

Ngày tải lên: 12/08/2014, 15:22

... protocols that have been used for genetic studies Many factors have to be taken into account to assess Salmonella resistance i.e infectious doses, Salmonella serotypes and strains, route and age ... 50% of dead animals (LD50), internal organ contamination, presence/ absence of Salmonella, Salmonella count, etc The main infection models used to identify genes for resi...

Ngày tải lên: 14/08/2014, 13:21

... ROLES OF CASPA2 AND HGC1 IN MORPHOLOGICAL CONTROL AND VIRULENCE IN CANDIDA ALBICANS ZHENG XINDE A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY INSTITUTE OF MOLECULAR AND CELL ... role of CaSPA2 in polarity establishment and maintenance in C albicans 3.1 3.2 3.3 Introduction Comparison of Spa2 and CaSpa2 amino acid sequence Subcell...

Ngày tải lên: 16/09/2015, 15:55

... orally [27] Therefore, the aim of the present study was to evaluate the inhibitory effect of some thioglycosides synthesized in our laboratory on human hSGLT1 and hSGLT2 as a potential therapeutic ... O-glucosides involved in the biosynthesis of chrysomelidial and salicin These substances are synthesized and secreted as part of a defense mechanism used by la...

Ngày tải lên: 26/10/2012, 10:04

... Atlanta, GA 30333 SUGGESTED CITATION Centers for Disease Control and Prevention The role of BCG vaccine in the prevention and control of tuberculosis in the United States: a joint statement by ... Committee and the Advisory Committee for Elimination of Tuberculosis published a joint statement on the use of BCG va...

Ngày tải lên: 15/02/2014, 13:20

... Control 2008: Surveillance, Planning, Financing Geneva: WHO, p 57 34 GUIDELINES FOR CONTROL OF TUBERCULOSIS IN PRISONS CASE FINDING AND SCREENING IN PRISONS Box Advantages and Disadvantages of ... 36 GUIDELINES FOR CONTROL OF TUBERCULOSIS IN PRISONS CASE FINDING AND SCREENING IN PRISONS The implementation of entry screening and contact investigation r...

Ngày tải lên: 06/03/2014, 04:20

... Developments and Technical Challenges in the Progressive Control of FMD in South Asia –February 2012- New Delhi NOTES Scientific Developments and Technical Challenges in the Progressive Control of FMD in ... Developments and Technical Challenges in the Progressive Control of FMD in South Asia –February 2012- New Delhi...

Ngày tải lên: 18/03/2014, 00:20