Micro-morphology and meiotic behavior in two diploid mulberry (Morus) varieties

• Venkatesh K. H.

  Mulberry Breeding and Genetics Laboratory, Department of Sericulture, Bangalore University, Bangalore -560056, India

• Munirajappa

  Mulberry Breeding and Genetics Laboratory, Department of Sericulture, Bangalore University, Bangalore -560056, India

抄録

Two mulberry varieties namely, S13 and Kollegal have been analyzed for micro-morphology and meiotic studies. These varieties exhibited considerable variations in height, internodal distance, leaf texture and stomata frequency. Based on chromosome number, chromosomal configurations and other meiotic behavior, both the varieties are diploids with 2n=28 chromosome numbers. Meiosis showed marginal differences. Various meiotic abnormalities like occurrence of one large chromosome, stickiness, clumping, non separation, unequal separation, laggards, precocious movement and unoriented chromosomes have been observed.

収録刊行物

• Chromosome Botany

  Chromosome Botany 10 (1), 13-17, 2015

  国際染色体植物学会

キーワード

• Mulberry (Moraceae)
• diploids
• micro-morphology
• meiotic behavior

詳細情報

• CRID: 1390282680260476672
• NII論文ID: 130005076244
• DOI: 10.3199/iscb.10.13
• ISSN: 18818285
• ISSN: 18815936
• 本文言語コード: en
• データソース種別:
  • JaLC
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可