ھي فائيل وڪيميڊيا العام مان آھي ۽ ٻين رٿائن پاران پڻ استعمال ٿي سگهي ٿو. تشريح انجي [فائيل جي تشريحي صفحي] ھيٺان ڏنل آھي.
تَتُ
تشريحNeutral network.png
English: Each circle represents a functional gene variant and lines represents point mutations between them. Light grid-regions have low fitness, dark regions have high fitness. (a) White circles have few neutral neighbours, black circles have many. Light grid-regions contain no circles because those sequences have low fitness. (b) Within a neutral network, the population is predicted to evolve towards the centre and away from ‘fitness cliffs’ (dark arrows).