ALBERT

All Library Books, journals and Electronic Records Telegrafenberg

X
feed icon rss

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
Filter
  • Articles  (13)
  • resistance  (13)
  • Springer  (13)
  • American Meteorological Society
  • American Physical Society (APS)
  • Geological Society of Japan
  • International Union of Crystallography
  • Springer Nature
  • Wiley
  • 2020-2024
  • 2000-2004
  • 1995-1999
  • 1990-1994
  • 1980-1984  (13)
  • 1975-1979
  • 1970-1974
  • 1955-1959
  • 1935-1939
  • 1983  (13)
  • 1936
  • Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition  (13)
  • Geosciences
  • Process Engineering, Biotechnology, Nutrition Technology
Collection
  • Articles  (13)
Source
Keywords
Publisher
  • Springer  (13)
  • American Meteorological Society
  • American Physical Society (APS)
  • Geological Society of Japan
  • International Union of Crystallography
    • +
Years
  • 2020-2024
  • 2000-2004
  • 1995-1999
  • 1990-1994
  • 1980-1984  (13)
    • +
Year
Topic
  • 1
    Electronic Resource
    Electronic Resource
    The genetic and molecular basis of b-proteins in the genus Nicotiana (1983)
    Springer
    European journal of plant pathology 89 (1983), S. 275-281 
    Details
    ISSN: 1573-8469
    Keywords: interspecific and intraspecific hybrids ; grafting experiments ; N gene ; resistance ; temperature effects
    Source: Springer Online Journal Archives 1860-2000
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: Abstract Screening for the pathogenesis-related (b) protein patterns of 11Nicotiana species and 30N. tabacum varieties has revealed both inter- and intraspecific variability and 7 different b-proteins (b0, b1, b1′, b1″, b2, b3 and b4) have been clearly defined. Their genetic determinants are sexually transmitted independently of theN gene conferring resistance to TMV, and a monogenic inheritance has been demonstrated for one of them (b1′). Grafting experiments have revealed the existence of a species-aspecific ‘mobile compound’ responsible for the expression of the b-protein genes, the production of which is probably under the control of theN gene. Among the 5 intraspecific and 6 interspecific hybrids studied, one of them, theN. glutinosa x N. debneyi together with its amphidiploid, synthesizes b-protein (b1″) in a constituve way and possesses a high level of resistance to necrosis-inducing viruses. The amphidiploid is able to transfer these two properties to otherNicotianae not only by crossing but also by grafting; it therefore appears to permanently synthesize the ‘mobile compounds’. Furthermore, the hypersensitive reaction to TMV in these hybrids is only completely broken down at 35 °C, whereas this normally occurs at 30 °C in plants with theN gene.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01995262
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 2
    Electronic Resource
    Electronic Resource
    Resistance to wilt in chickpea. I. Inheritance of late-wilting in response to race 1 (1983)
    Springer
    Euphytica 32 (1983), S. 447-452 
    Details
    ISSN: 1573-5060
    Keywords: Cicer arietinum L. ; early-wilting ; Fusarium oxysporum f.sp. ciceris ; late-wilting ; resistance
    Source: Springer Online Journal Archives 1860-2000
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: Summary Differences in time of wilting of chickpea (Cicer arietinum L.) in response to Race 1 of Fusarium oxysporum f.sp. ciceris, are confirmed. C-104 wilts later than JG-62 and the difference in time of wilting appears to be inherited as a single gene with early wilting partially dominant to late wilting. Considered in relation to earlier studies, the observations indicate that at least two genes are involved in the inheritance of resistance in chickpea to Race 1 and offer an explanation for previous difficulties in interpreting the inheritance of resistance.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00021454
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 3
    Electronic Resource
    Electronic Resource
    Breeding for resistance to Fusarium oxysporum F. SP. Tulipae in tulip (Tulipa L.). 3. genotypic evaluation of cultivars and effectiveness of pre-selection (1983)
    Springer
    Euphytica 32 (1983), S. 505-510 
    Details
    ISSN: 1573-5060
    Keywords: Tulipa ; tulip ; Fusarium oxysporum ; Fusarium bulbrot ; resistance ; pre-selection
    Source: Springer Online Journal Archives 1860-2000
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: Summary In this third paper results are given regarding the resistance in adult bulbs of progenies from the incomplete diallel cross of cultivars described in paper 2. It appeared that the resistance in adult bulbs corresponded with the resistance found earlier in juvenile bulbs. Both for juvenile and adult progenies, resistance proved to be mainly determined by additive gene action; GCA's of individual parents of the adult progenies showed good agreement with those found for juvenile ones, indicating that early selection for Fusarium resistance is very effective.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00021462
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 4
    Electronic Resource
    Electronic Resource
    8. Characterization of incomplete resistance to Hemileia vastatrix in the icatu coffee population (1983)
    Springer
    Euphytica 32 (1983), S. 649-657 
    Details
    ISSN: 1573-5060
    Keywords: Coffea spp. ; coffee ; coffee leaf rust ; Hemileia vastatrix ; resistance ; heterogeneous reaction type
    Source: Springer Online Journal Archives 1860-2000
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: Summary Incomplete resistance of the hybrid coffee population Icatu to race II of coffee leaf rust (Hemileia vastatrix) was studied in the field, greenhouse and laboratory. The resistance components observed were: latency period (LP), lesion density (LD), sporulating lesion density (LSD) and relative sporulation lesion efficiency (RSLE=100. SLD/LD). RSLE is an indicator for the heterogeneity of the reaction. Disease score in the field was highly correlated with RSLE, less with LP and SLD, and not with LD. LP was highly correlated with RSLE. A new rust race (Is. 2), isolated in the field from Icatu in 1979, was more virulent than race II on some resistant, moderately resistant or moderately susceptible genotypes. This indicates that incomplete resistance, at different levels, can be race specific. Resistance was affected by leaf age and light intensity. Inheritance studies suggest that incomplete resistance in Icatu might be related to major genes, the effectiveness of which may depend on gene dose and genetic background. It is concluded that selection for incomplete resistance to coffee leaf rust in Icatu may not lead to durable resistance.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00021478
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 5
    Electronic Resource
    Electronic Resource
    Screening for resistance to white rot caused by Sclerotium cepivorum Berk. in onions (Allium cepa L.) and leeks (Allium porrum L.) (1983)
    Springer
    Euphytica 32 (1983), S. 697-701 
    Details
    ISSN: 1573-5060
    Keywords: Allium cepa ; Allium porrum ; leeks ; onions ; resistance ; Sclerotium cepivorum ; screening method ; white rot
    Source: Springer Online Journal Archives 1860-2000
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: Summary A method has been developed to screen onion and leek seedlings under controlled conditions for resistance to white rot. Considerable differences in resistance were found between cultivars of onions and leek respectively. The highest resistance levels were observed in the onion cultivars Beth Alpha and Pukekohe Longkeeper and in the leek cultivars Batina, Carentan and Elephant.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00042149
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 6
    Electronic Resource
    Electronic Resource
    Resistance to wilt in chickpea. II. Further evidence for two genes for resistance to race 1 (1983)
    Springer
    Euphytica 32 (1983), S. 749-755 
    Details
    ISSN: 1573-5060
    Keywords: Cicer arietinum ; chickpea ; early-wilting ; Fusarium oxysporum f.sp. ciceris ; late-wilting ; resistance
    Source: Springer Online Journal Archives 1860-2000
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: Summary Tests of parents and F1, F2 and F3 generations of crosses of JG-62 (early-rilting) and C-104 (late-wilting) with resistant cultivars provide further evidence that resistance in chickpea (Cicer arietinum L.) to Race 1 of Fusarium oxysporum f.sp. ciceris is controlled by at least two genes, both of which must be present in homozygous recessive form for complete resistance. Singly, one of the genes delays wilting, as in C.104. The second has not yet been isolated but crosses of resistant parents with JG-62 suggest that it operates in similar fashion.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00042155
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 7
    Electronic Resource
    Electronic Resource
    Selection of potato cyst-nematodes on resistant Solanum vernei hybrids (1983)
    Springer
    Euphytica 32 (1983), S. 911-917 
    Details
    ISSN: 1573-5060
    Keywords: Potatoes ; Solanum vernei ; potato cyst-nematodes ; Globodera rostochiensis ; G. pallida ; resistance ; virulence ; major genes ; pathotypes
    Source: Springer Online Journal Archives 1860-2000
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: Summary Selection of potato cyst-nematode populations of several pathotypes on resistant Solanum vernei hybrids resulted in increased virulence in some populations. This increase is believed to be due to the selection of specific virulence genes in each population gene pool. Resistance based on S. vernei is race specific and its life in the field will probably be finite. Populations of Globodera pallida are conventionally classified into different pathotypes according to their response on resistant test plants. However, populations of the same pathotype did not all behave identically. Such variation of virulence within a pathotype suggests different complements and frequencies of genes for virulence. Many field populations may not fit simply into the current pathotype scheme but no alternative is at present available.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00042173
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 8
    Electronic Resource
    Electronic Resource
    The physiology of vesicular-arbuscular mycorrhizal roots (1983)
    Springer
    Plant and soil 71 (1983), S. 197-209 
    Details
    ISSN: 1573-5036
    Keywords: Carbohydrate ; Disease ; resistance ; Hormones ; Micronutrients ; Phosphate ; Physiology ; VA mycorrhizae ; Water uptake
    Source: Springer Online Journal Archives 1860-2000
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: Summary The fungi of vesicular-arbuscular mycorrhizae colonize considerable portions of the root system and in spite of the carbon drain they impose on the host plant, their presence within the root tissues can positively influence several aspects of the host plant's physiology. In the majority of cases, improved phosphate uptake is the primary cause of growth and yield enhancements in the mycorrhizal plants. Mycorrhizal roots have different phosphate absorption kinetics and lower threshold values than nonmycorrhizal roots. The external hyphae developing around mycorrhizae explore a large volume of soil and absorb available phosphate beyond the depletion zone at the root surface. Phosphate accumulating in the external fungal hyphae is translocated to the internal mycelium by a well-developed transport system and transferred to the host tissues mainly across the intracellular arbuscules. Certain specialized enzyme activities are specifically associated with this alternative pathway of phosphate nutrition in mycorrhizal plants. Improved phosphate nutrition is not always sufficient to explain the observed effects of vesicular-arbuscular mycorrhizae on the host plant's physiology.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02182655
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 9
    Electronic Resource
    Electronic Resource
    6. Variation for incomplete resistance to Hemileia vastatrix in Coffea arabica (1983)
    Springer
    Euphytica 32 (1983), S. 625-637 
    Details
    ISSN: 1573-5060
    Keywords: Coffee leaf rust ; Coffea arabica ; coffee ; Hemileia vastatrix ; resistance ; components of resistance ; leaf retention period ; yield
    Source: Springer Online Journal Archives 1860-2000
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: Summary Variation for incomplete resistance to coffee leaf rust was studied in Coffea arabica. Disease level in the field was scored by a 0 to 9 scale. Components of resistance observed in laboratory and greenhouse tests were latency period (LP), lesion density (LD) and leaf retention period (LRP). LRP determines the duration of sporulation. Lines of ‘Mundo Novo’ and ‘Catuai’ showed relatively small but significant differences for disease level in the field. Heritibility was low (0.31) and part of the variance (34%) was explainable by a significant correlation between disease level and yielding capacity of the lines. The high susceptibility of ‘Ibaarê’, in comparison to other cultivars, was best explained by longer LRP values for ‘Ibaarê’. Also its LP was generally shorter than that of other cultivars. Among coffee accessions from Ethiopia great variation was observed for disease level in the field. A significant part of the variance (35%) was explained by differences in yielding capacity. Variation for resistance components was observed between accessions, tested in the greenhouse and laboratory. However, results of the two tests were inconsistent. Transgressive segragation for incomplete resistance was observed in F2 populations of the cross between Agaro C1164–19 and ‘Catuai’, tested in the laboratory and greenhouse. Resistance was expressed by a longer LP, a lower LD, a certain percentage of non-sporulating lesions and, in some populations, by early necrosis of lesions. Prospects for breeding for incomplete resistance to H. vastatrix in C. arabica are discussed. Factors which may hamper selection progress are: a) the positive correlation between yield and disease level in the field, b) the relative small genetic variation for incomplete resistance among C. arabica cultivars and productive breeding lines, and c) inconsistency of results between resistance tests.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00021476
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 10
    Electronic Resource
    Electronic Resource
    Inheritance of resistance to the leaf aphid Nasonovia ribis-nigri in the wild lettuce species Lactuca virosa (1983)
    Springer
    Euphytica 32 (1983), S. 691-695 
    Details
    ISSN: 1573-5060
    Keywords: Lactuca virosa ; Leaf aphids ; Nasonovia ribis-nigri ; resistance ; inheritance ; multiple allelism
    Source: Springer Online Journal Archives 1860-2000
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: Summary Six almost completely resistant (CR) accessions of L. virosa and one partially resistant (PR) accession of this species were intercrossed to investigate the inheritance of resistance and the location of the resistance genes. The CR in all accessions appeared to be governed by one (incompletely) dominant allele designated as Nr and the PR and possibly susceptibility (S) too by a recessive allele nr. The alleles for CR, PR and S were present on one and the same locus. It is still uncertain whether the alleles for CR in the various accessions are different, the same applies for the alleles for PR and S.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00042148
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...