Using breeding and quantitative genetics to understand the C4 pathway.
Using breeding and quantitative genetics to understand the C4 pathway.
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DOI：
10.1093/jxb/erab486
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发表时间：
2022-05-23
影响因子：
6.9
通讯作者：
中科院分区：
文献类型：
--
作者：
我们回顾了与正向遗传学相关的文献，并考虑了何时以及如何应用正向遗传学来更好地理解c4光合作用。减少C3作物的光呼吸可以显著提高光合速率和产量。实现这一目标的一种方法是将C4光合作用整合到C3物种中。这个目标是具有挑战性的，因为它涉及到将不完全理解的特征工程到C3叶片中，包括对其生物化学，细胞生物学和解剖学的复杂变化。数量遗传学和选择性育种为确定这些过程的调节因子提供了尚未开发的途径。我们首先回顾了C4光合作用的自然种内变异以及C3和C4物种之间杂交的可能性。然后，我们讨论了如何使用定量遗传方法，包括人工选择和全基因组关联来更好地了解C4综合征，从而指导C4途径进入C3作物的工程。
We review literature relevant to forward genetics and consider when and how it could be applied to better understand C4photosynthesis. Reducing photorespiration in C3 crops could significantly increase rates of photosynthesis and yield. One method to achieve this would be to integrate C4 photosynthesis into C3 species. This objective is challenging as it involves engineering incompletely understood traits into C3 leaves, including complex changes to their biochemistry, cell biology, and anatomy. Quantitative genetics and selective breeding offer underexplored routes to identify regulators of these processes. We first review examples of natural intraspecific variation in C4 photosynthesis as well as the potential for hybridization between C3 and C4 species. We then discuss how quantitative genetic approaches including artificial selection and genome-wide association could be used to better understand the C4 syndrome and in so doing guide the engineering of the C4 pathway into C3 crops.
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影响因子：
4.3
作者：
BOTHA, CEJ
通讯作者：
BOTHA, CEJ
影响因子：
11.6
作者：
Danila, Florence R.;Quick, William Paul;von Caemmerera, Susanne
通讯作者：
von Caemmerera, Susanne
DOI：
10.1073/pnas.0909672107
发表时间：
2010-02-09
影响因子：
11.1
作者：
Edwards, Erika J.;Smith, Stephen A.
通讯作者：
Smith, Stephen A.
影响因子：
7.4
作者：
CAMERON, RG;BASSETT, CL;BROWN, RH
通讯作者：
BROWN, RH
DOI：
10.1111/evo.13250
发表时间：
2017-06
期刊：
Evolution; international journal of organic evolution
影响因子：
--
作者：
Dunning LT;Lundgren MR;Moreno-Villena JJ;Namaganda M;Edwards EJ;Nosil P;Osborne CP;Christin PA
通讯作者：
Christin PA