Inheritance of some Seed Quality and Assessment of Soluble Protein Profiles in Five Pea (Pisum sativum L.) Cultivars

Document Type : Original Article

Authors

1 Department of Vegetable, Faculty of Agriculture, Assiut University

2 Department of Genetics, Fac. of Agriculture, Assiut Univ., Assiut, Egypt

Abstract

A half diallel set of five- parents of pea (Pisum sativum L.) was used to study the inheritance of four seed quality traits in addition to the differences in soluble protein patterns. The studied traits included 100 green seed weight, sugar percentage, starch percentage and protein content. The variances of SCA were higher in magnitude than those of GCA for total sugar and starch contents which indicated that non-additive effects were higher than the additive effects for these characters. Both additive and non-additive effects were important in controlling protein content. Meanwhile, the variance of GCA exceeded SCA by 50 folds in 100 green seed weight indicated the predominance of additive effects in the inheritance of such trait than non-additive effects.

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Article Title [العربیة]

توارث بعض صفات جودة البذور وطرز البروتین القابل للذوبان فى خمسة أصناف من البسلة

Authors [العربیة]

  • أشرف جلال هریدى 1
  • کرم عبدالنعیم امین 2
1 قسم الخضر - کلیة الزراعة - جامعة أسیوط
2 قسم الوراثة – کلیة الزراعة – جامعة أسیوط
Abstract [العربیة]

شوجر والاسکا وتم التهجین بینها بطریقة التهجین الالیلى المزدوج فى اتجاه واحد خلال الموسم 2016/2017 وخلال موسم 2017/ 2018 ، ثم تقییم الخمسة آباء والجیل الأول الناتج (10 هجن) وذلک بزراعتهم فى 3 مکررات لدراسة توارث بعض صفات الجودة فى البذور وطرز البروتین لکلا منهم. وکانت الصفات المدوسة هى وزن 100 بذرة طازجة (جرام) ، النسبة المئویة للسکریات الکلیة والنشا ومحتوى البروتین فى البذور.