포아풀아과(Pooideae subfamily)의 진화와 육종: 맥류 중심의 고찰

• 영문명: Evolution and Breeding of Members of Pooideae Subfamily: Focusing on Upland Cereal Crops
• 발행기관: 한국작물학회
• 저자명: 성연준(Yeon Jun Sung) 오희원(Hee Won Oh) 강유나(Yuna Kang) 김창수(Chang soo Kim)
• 간행물 정보: 『한국작물학회지』제66권 제3호, 220~239쪽, 전체 20쪽
• 주제분류: 농수해양 > 기타농수해양
• 파일형태: PDF
• 발행일자: 2021.08.30

영문 초록

Grasses (Poaceae) belong to the biggest plant family among angiosperms and it cover around 20% of the earth’s surface. The members of this family are mostly utilized as food resources by humans and animals but they are also valuable in terms of evolution and ecology. The member of the subfamily Pooideae represents, temperate grasses, and includes a number of economically important crops and belongs to the clade BOP (including the subfamilies Bambooideae, Oryzeae, and Pooideae). This subfamily is the largest among all grass families. The special features of this subfamily are cold acclimation and vernalization. The members of Pooideae subfamily with the aforementioned special features are thought to have evolved in the Cenozoic era when the temperature on earth started to cool down, which triggered the diversification of this subfamily through adaptation to cold weather. The agricultural origin of wheat, barley, oat, and rye is attributed to fertile crescent and thereafter they were domesticated through Neolithic evolution. The history of domestication of each Pooideae crop is distinct and is based on their purpose. Recently, breeding of these crops is performed differently due to the development of new technologies such as genomics and genome editing. This review article summarizes the evolutionary history of the members of the subfamily Pooideae and use of pre-existing information for future breeding efforts.

목차

포아풀아과(Pooideae subfamily)의 진화

포아풀아과의 비교유전체 연구

미래연구방향

결론

사사

키워드

barley cool-season turfgrass oat poaceae rye wheat