AGRIVITA, Journal of Agricultural Science
Vol 42, No 3 (2020)

Inheritance Pattern of Fruit Color and Shape in Multi-Pistil and Purple Tomato Crossing

Mahfud Mahfud (Faculty of Agriculture, Universitas Gadjah Mada, Yogyakarta, Indonesia)
Rudi Hari Murti (Faculty of Agriculture, Universitas Gadjah Mada, Yogyakarta, Indonesia)



Article Info

Publish Date
07 Oct 2020

Abstract

Purple tomato is the only cultivated tomato containing anthocyanin inside the fruit, while multi-pistil tomato has a unique shape and the ability to be split into smaller parts without damaging the whole fruit. Purple tomato breeding is a new direction of agriculture research to enrich antioxidant fruit, which nowadays is increasingly in demand. The objective of this research was to obtain multi-pistil tomato fruit containing anthocyanin (purple colored), also to discover the inheritance patterns and heritability of qualitative traits related to fruit color and shape obtained from multi-pistil and purple tomato crossing. This research was conducted using seven populations consisted of 2 parental populations (Multi-pistil Tomato and Purple Tomato), 2 first progeny populations (F1 and F1 Reciprocal), 2 backcross populations (BC1.1 and BC1.2), and second progeny population (F2). The result showed that pistil type, unripe fruit color, ripe fruit color, fruit shape and fruit type were inherited autosomally. The inheritance pattern of the traits followed the epistasis gene interaction with moderate to high heritability value.

Copyrights © 2020






Journal Info

Abbrev

AGRIVITA

Publisher

Subject

Agriculture, Biological Sciences & Forestry

Description

AGRIVITA Journal of Agricultural Science is a peer-reviewed, scientific journal published by Faculty of Agriculture Universitas Brawijaya Indonesia in collaboration with Indonesian Agronomy Association (PERAGI). The aims of the journal are to publish and disseminate high quality, original research ...