Crop Wild Relatives-Undervalued, Underutilized and under Threat?

被引：160

作者：

Ford-Lloyd, Brian V. ^{[1
]}

Schmidt, Markus ^{[2
]}

Armstrong, Susan J. ^{[1
]}

Barazani, Oz ^{[3
]}

Engels, Jan ^{[4
]}

Hadas, Rivka ^{[3
]}

Hammer, Karl ^{[5
]}

Kell, Shelagh P. ^{[1
]}

Kang, Dingming ^{[6
]}

Khoshbakht, Korous ^{[5
]}

Li, Yinghui ^{[7
]}

Long, Chunlin ^{[8
]}

Lu, Bao-Rong ^{[9
]}

Ma, Keping ^{[10
]}

Viet Tung Nguyen ^{[11
]}

Qiu, Lijuan ^{[7
]}

Ge, Song ^{[10
]}

Wei, Wei ^{[10
]}

Zhang, Zongwen ^{[12
]}

Maxted, Nigel ^{[1
]}

机构：

[1] Univ Birmingham, Sch Biosci, Birmingham B15 2TT, W Midlands, England

[2] Org Int Dialogue & Conflict Management, Vienna, Austria

[3] Inst Plant Sci, Israel Plant Gene Bank, Bet Dagan, Israel

[4] Biovers Int, Rome, Italy

[5] Univ Kassel, Witzenhausen, Germany

[6] China Agr Univ, Coll Agron & Biotechnol, Plant Genet Breeding Dept, Beijing 100094, Peoples R China

[7] Chinese Acad Agr Sci, Inst Crop Sci, Beijing 100193, Peoples R China

[8] Chinese Acad Sci, Kunming Inst Bot, Yunnan, Peoples R China

[9] Fudan Univ, Shanghai 200433, Peoples R China

[10] Chinese Acad Sci, Inst Bot, Beijing, Peoples R China

[11] Hanoi Univ Agr, Hanoi, Vietnam

[12] Biovers Int, Beijing, Peoples R China

来源：

BIOSCIENCE | 2011年 / 61卷 / 07期

关键词：

genetic resources; crop wild relatives; conservation; ecosystem services; climate change; CLIMATE-CHANGE; FOOD SECURITY; CONSERVATION; DIVERSITY; MAPS;

D O I：

10.1525/bio.2011.61.7.10

中图分类号：

Q [生物科学];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

The world's wealth of plant genetic resources has much value for world food security, but these resources are under considerable threat Crop improvement, particularly under climate change, depends on the genetic diversity of our plant genetic resources, which are arguably inadequately conserved and poorly used. There is wide recognition that the Convention on Biological Diversity's 2010 targets to reduce the loss of biodiversity have not been met. Biodiversity is at risk from multiple threats, including climate change, and the genetic diversity contained within plant genetic resources, particularly of species that are wild relatives of our crops, faces similar threats but is essential to our ability to respond to the new stresses in the agricultural environment resulting from climate change. It is important to consider the genetic value of these crop wild relatives, how they may be conserved, and what new technologies can be implemented to enhance their use.

引用

页码：559 / 565

页数：7

共 33 条

[1]

[Anonymous], 2009, Reaping the benefits: science and the sustainable intensification of global agriculture

[2] A problem of the rich: Prioritizing local plant genetic resources for ex situ conservation in Israel [J].

Barazani, Oz ;

Perevolotsky, Avi ;

Hadas, Rivka .

BIOLOGICAL CONSERVATION, 2008, 141 (02) :596-600

[3] Up to the challenge? Rising prices for food and oil could herald a renaissance of plant science [J].

Breithaupt, Holger .

EMBO REPORTS, 2008, 9 (09) :832-834

[4] Climate - Food security under climate change [J].

Brown, Molly E. ;

Funk, Christopher C. .

SCIENCE, 2008, 319 (5863) :580-581

[5] Meiotic transmission of an in vitro - Assembled autonomous maize minichromosome [J].

Carlson, Shawn R. ;

Rudgers, Gary W. ;

Zieler, Helge ;

Mach, Jennifer M. ;

Luo, Song ;

Grunden, Eric ;

Krol, Cheryl ;

Copenhaver, Gregory P. ;

Preuss, Daphne .

PLOS GENETICS, 2007, 3 (10) :1965-1974

[6]

Evenson RE, 2005, P AM PHILOS SOC, V149, P469

[7]

EVENSON RE, 2001, GREEN REVOLUTION END

[8]

Iriondo J.M., 2008, Conserving plant genetic diversity in protected areas: Population management of crop wild relatives (Ebook Library (EBL))

[9]

JACKSON MT, 1990, CLIMATIC CHANGE AND PLANT GENETIC RESOURCES, P1

[10] The effect of climate change on crop wild relatives [J].

Jarvis, Andy ;

Lane, Annie ;

Hijmans, Robert J. .

AGRICULTURE ECOSYSTEMS & ENVIRONMENT, 2008, 126 (1-2) :13-23

← 1 2 3 4 →