Titlebook: Systems for Cytogenetic Analysis in Vicia Faba L.; Proceedings of a Sem G. P. Chapman,S. A. Tarawali Conference proceedings 1984 ECSC, EEC,

灾难

Karyotypic Analysis of a Mutant of , L. by Microdensitometric Procedurehromosome. The karyotype of the mutant was derived by metric and photometric data through a microdensitometer scanner: a longer centromeric region of chromosome I was found in the mutuant. The origin of the mutation is discussed.

Conduit

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abysmal

Identification of Some Sources of Resistance for Chocolate Spot and Rust in Faba Beansdetect the field resistance of some faba bean breeding lines to chocolate spot (.) and rust (.), where both are the main destructive diseases of faba bean in North Delta region. The field experiments were conducted under natural epiphytotic conditions at Sakha and Nubaria and controlled conditions a

conquer

ENNUI

A Note on Disease Interaction in Host Plants of es can be greatly affected by the presence of another, In the present work conducted at Wye College, interaction between viral and fungal diseases of . L. were investigated. Bean yellow mosaic virus, or Bean leaf roll virus stimulated development of chocolate spot fungus. The results were confirmed

威胁你

vibrant

Development of a Model System to Explore Genome Divergence in the Vicieaeed. For a given hybrid, embryogenesis will fail at a relatively early or late stage depending on the similarity of the parents. This paper uses these features of hybridisation in . as a basis upon which to develop, eventually, the molecular biology of both differentiation and genome divergence.

使成波状

Allowance

no single cause for this but among those that have been important is the lack of cytogenetic understanding in relation to breeding performance. Since as a consequence, little genetic variation has been available to agronomists conclusions, probably unwarranted, have been drawn about the limited pros