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  • Braconidae  (6)
  • Mitochondrial DNA  (2)
  • 1995-1999  (8)
  • 1980-1984
  • 1
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    Unknown
    Scabrichelonus, a new subgenus of Chelonus Panzer (Hymenoptera: Braconidae: Cheloninae) from China (1997)
    In:  Zoologische Mededelingen vol. 71 no. 7, pp. 53-56
    Details
    Publication Date: 2024-01-12
    Description: A new subgenus of the genus Chelonus Panzer (Scabrichelonus subgen. nov.; type species: Chelonus (Scabrichelonus) sinensis spec. nov.), from China is described in this paper.
    Keywords: Braconidae ; Cheloninae ; Scabrichelonus ; new subgenus ; new species ; China
    Repository Name: National Museum of Natural History, Netherlands
    Type: info:eu-repo/semantics/article
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  • 2
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    Five new species of the subfamily Ichneutinae (Hymenoptera: Braconidae) from China and Europe (1997)
    In:  Zoologische Mededelingen vol. 71 no. 2, pp. 9-23
    Details
    Publication Date: 2024-01-12
    Description: The species of the genus Pseudichneutes Belokobylskij, 1996 (Hymenoptera: Braconidae: Ichneutinae: Ichneutini) from Europe and Oriental China are keyed, and two new species are described. The Chinese species of the only other known genus of the tribe, Ichneutes Nees, 1816, are keyed and three new species are described. This represents the first record of the genera Pseudichneutes and Ichneutes from the Oriental region as well as from China.
    Keywords: Braconidae ; Ichneutinae ; Pseudichneutes ; Ichneutes ; new species ; keys ; Palaearctic ; Oriental ; China ; Europe ; Bulgaria ; Yugoslavia
    Repository Name: National Museum of Natural History, Netherlands
    Type: info:eu-repo/semantics/article
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  • 3
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    Unknown
    Tuberidelus gen. nov. (Hymenoptera: Braconidae: Euphorinae) from Thailand (1997)
    In:  Zoologische Mededelingen vol. 71 no. 3, pp. 25-29
    Details
    Publication Date: 2024-01-12
    Description: Tuberidelus flavicephalus gen. nov. & spec. nov. of the subfamily Euphorinae (Hymenoptera: Braconidae) from Thailand is described and illustrated.
    Keywords: Braconidae ; Euphorinae ; Tuberidelus ; Oriental ; Thailand
    Repository Name: National Museum of Natural History, Netherlands
    Type: info:eu-repo/semantics/article
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  • 4
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    Canalirogas, a new genus of the subfamily Rogadinae Foerster (Hymenoptera: Braconidae) from the Indo-Australian region (1996)
    In:  Zoologische Mededelingen vol. 70 no. 3, pp. 63-92
    Details
    Publication Date: 2024-01-12
    Description: A new genus of the tribe Rogadini Foerster (Braconidae: Rogadinae), Canalirogas (type species: Canalirogas balgooyi spec, nov.) from Indonesia (Sumatra, Bali, Sulawesi, Sula Islands, Halmahera, Irian Jaya), Malaysia (West Malaysia, East Malaysia (Sabah)), and China is described and illustrated. A key to the species of the new genus is added.
    Keywords: Hymenoptera ; Braconidae ; Rogadinae ; Rogadini ; Canalirogas ; Oriental ; Wallacea ; Papuan ; key
    Repository Name: National Museum of Natural History, Netherlands
    Type: info:eu-repo/semantics/article
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  • 5
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    Revision of the subfamily Rogadinae (Hymenoptera: Braconidae) from China (1997)
    In:  Zoologische Verhandelingen vol. 308 no. 1, pp. 1-187
    Details
    Publication Date: 2024-01-12
    Description: The genera and species of the subfamily Rogadinae Foerster, 1862 sensu stricto from China are revised. A key to the Chinese genera is given and all genera, including three genera new to science and four new to China, are described and illustrated. Keys to the Chinese species of Rogadinae are provided. Of all 116 species, 46 species are described as new to science and 11 species as newly recorded from China, while in addition four new combinations (Arcaleiodes aglaurus (Chen & He, 1991), A. nitidus (Chen & He, 1991), A. pulchricorpus (Chen & He, 1991), and A. unifasciatus (Chen & He, 1991)) and one synonym (Spinaria bicolor Sz\xc3\xa9pligeti, 1902, of S. armator (Fabricius, 1804)) are proposed.
    Keywords: Braconidae ; Rogadinae ; Yeliconini ; Clinocentrini ; Rogadini ; Rogadina ; Spinariina ; keys ; Palaearctic ; Oriental ; distribution ; biology.
    Repository Name: National Museum of Natural History, Netherlands
    Type: info:eu-repo/semantics/article
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  • 6
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    Unknown
    Revision of the subfamily Euphorinae (excluding the tribe Meteorini Cresson) (Hymenoptera: Braconidae) from China (1997)
    In:  Zoologische Verhandelingen vol. 313 no. 1, pp. 1-217
    Details
    Publication Date: 2024-01-12
    Description: The subfamily Euphorinae (excluding the tribe Meteorini Cresson) (Hymenoptera: Braconidae) from China is revised. In total 150 species, belonging to 24 genera, are treated and keyed. One genus (Heia gen. nov.; type species: Heia robustipes spec. nov.) and 69 species are described as new to science.\nSeven genera and 16 species are new to the fauna of China. Three genera (Euphorus Nees, 1834, Leiophron Nees, 1818, and Peristenus Foerster, 1862) are redefined. The subgeneric division of the genus Streblocera Westwood is reassessed and one new subgenus (Villocera subgen. nov.; type species: Streblocera villosa Papp, 1985) is proposed. The following synonyms are established: Euphoriella Ashmead, 1900, with Leiophron Nees, 1818; Aridelus hunanensis You, Xiong & Zhou, 1988, with A. rutilipes Papp, 1965; Aridelus destitutes Chou, 1987, with A. nigricans Chao, 1974; Streblocera guizhouensis You & Lou, 1993, with S. villosa Papp, 1985; Bracteodes ceranae You & Zhou, 1991, with Syntretomorpha szaboi Papp, 1962 and Wesmaelia pendula Foerster, 1862, with Euphorus petiolatus Wollaston, 1850. The following new names are proposed: Streblocera chaoi nom. nov. for S. serrata Chao, 1993 and Myiocephalini nom. nov. for Loxocephalini Shaw, 1985. Wesmaelia petiolata (Wollaston, 1850) is a new combination.\nAn aberrant species of the tribe Meteorini (Meteorus erratus spec. nov.) is included, because of its similarity to some members of the tribe Perilitini Foerster, 1862.
    Keywords: Braconidae ; Euphorinae ; Palaearctic ; Oriental ; new genus ; new species ; China.
    Repository Name: National Museum of Natural History, Netherlands
    Type: info:eu-repo/semantics/article
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  • 7
    Electronic Resource
    Electronic Resource
    A vital function for mitochondrial DNA in the petite-negative yeastKluyveromyces lactis (1996)
    Springer
    Molecular genetics and genomics 252 (1996), S. 746-750 
    Details
    ISSN: 1617-4623
    Keywords: Mitochondrial DNA ; Kluyveromyces lactis ; MGM101/MGI genes ; Petite-negative yeast
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract Petite-negative yeasts do not form viable respiratory-deficient mutants on treatment with DNA-targeting drugs that readily eliminate the mitochondial DNA (mtDNA) from petite-positive yeasts. However, in the petite-negative yeastKluyveromyces lactis, specific mutations in the nuclear genesMGI2 andMGI5 encoding theα- andγ-subunits of the mitochondrial F1-ATPase, allow mtDNA to be lost. In this study we show that wild-typeK. lactis does not survive in the absence of its mitochondrial genome and that the function ofmgi mutations is to suppress lethality caused by loss of mtDNA. Firstly, we find that loss of a multicopy plasmid bearing amgi allele readily occurs from a wild-type strain with functional mtDNA but is not tolerated in the absence of mtDNA. Secondly, we cloned theK. lactis homologue of theSaccharomyces cerevisiae mitochondrial genome maintenance geneMGM101, and disrupted one of the two copies in a diploid. Following sporulation, we find that segregants containing the disrupted gene form minicolonies containing 6-8000 inviable cells. By contrast, disruption ofMGM101 is not lethal in a haploidmgi strain with a specific mutation in a subunit of the mitochondrial F1-ATPase. These observations suggest that mtDNA inK. lactis encodes a vital function which may reside in one of the three mitochondrially encoded subunits of F0.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02173982
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  • 8
    Electronic Resource
    Electronic Resource
    α and β subunits of F1-ATPase are required for survival of petite mutants in Saccharomyces cerevisiae (1999)
    Springer
    Molecular genetics and genomics 262 (1999), S. 898-908 
    Details
    ISSN: 1617-4623
    Keywords: Key words F1-ATPase ; Mitochondrial DNA ; Petite mutation ; ρo lethality ; Yeast
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract Although Saccharomyces cerevisiae can form petite mutants with deletions in mitochondrial DNA (mtDNA) (ρ−) and can survive complete loss of the organellar genome (ρo), the genetic factor(s) that permit(s) survival of ρ− and ρo mutants remain(s) unknown. In this report we show that a function associated with the F1-ATPase, which is distinct from its role in energy transduction, is required for the petite-positive phenotype of S. cerevisiae. Inactivation of either the α or β subunit, but not the γ, δ, or ɛ subunit of F1, renders cells petite-negative. The F1 complex, or a subcomplex composed of the α and β subunits only, is essential for survival of ρo cells and those impaired in electron transport. The activity of F1 that suppresses ρo lethality is independent of the membrane Fo complex, but is associated with an intrinsic ATPase activity. A further demonstration of the ability of F1 subunits to suppress ρo lethality has been achieved by simultaneous expression of S. cerevisiae F1α and γ subunit genes in Kluyveromyces lactis– which allows this petite-negative yeast to survive the loss of its mtDNA. Consequently, ATP1 and ATP2, in addition to the previously identified AAC2, YME1 and PEL1/PGS1 genes, are required for establishment of ρ− or ρo mutations in S. cerevisiae.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/s004380051156
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