Multiline Concept

बहुवंशक्रम (Multiline):- एक से अधिक ऐसे वंशक्रम जो लक्षणप्रारूप में समान होते हैं, जीन प्रारूप में समान होते हैं। परन्तु उसमें से प्रत्येक में किसी महत्वपूर्ण रोग की रोधिता के लिए एक भिन्न जीन उपस्थित होता है, बहुवंशक्रम कहलाता है।

(More than one such lines which are identical in phenotype as well as genotype. But in each line, a different gene is present for the resistance of an important disease, called as multiline.)

उदाहरण (Example):- माना हमारे पास तीन वंशक्रम - A, B व C हैं। ये तीनों वंशक्रम लक्षण प्रारूप व जीन प्रारूप में एक समान हैं। परन्तु इनमें Leaf Rust रोग रोधिता के लिए एक भिन्न जीन उपस्थित है।

(Suppose we have three lines - A, B and C. These three lines are identical in phenotype and genotype. But they have a different gene for leaf rust disease resistance.)

•   वंशक्रम - A में x जीन उपस्थित है।

(Line - A has x genes.)

•   वंशक्रम - B में y जीन उपस्थित है।

(Line - B has y gene.)

•   वंशक्रम - C में z जीन उपस्थित है।

(Line - C has z gene.)

बहुवंशक्रम किस्म (Multiline Variety):- 

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