Hybrid wheat breeding utilizing photoperiod-sensitive cytoplasmic male sterility.
نویسندگان
چکیده
منابع مشابه
A long noncoding RNA regulates photoperiod-sensitive male sterility, an essential component of hybrid rice.
Hybrid rice has greatly contributed to the global increase of rice productivity. A major component that facilitated the development of hybrids was a mutant showing photoperiod-sensitive male sterility (PSMS) with its fertility regulated by day length. Transcriptome studies have shown that large portions of the eukaryotic genomic sequences are transcribed to long noncoding RNAs (lncRNAs). Howeve...
متن کاملMitochondrial complementation and cytoplasmic male sterility in wheat.
RTIFICIAL mixtures of mitochondria from various unrelated inbred lines A of maize exhibit oxidative and phosphorylative activities which correspond to the activities of mitochondria of hybrids of these lines ( SARKISSIAN and SRI~ASTAVA 1967; MCDANIEL and SARKISSIAN 1968). This phenomenon has been called mitochondrial complementation (MCDANIEL and SARKISSIAN 1966). Complementation reflects dissi...
متن کاملDevelopment of cytoplasmic-nuclear male sterility, its inheritance, and potential use in hybrid pigeonpea breeding.
Pigeonpea [Cajanus cajan (L.) Millsp.] is a unique food legume because of its partial (20-30%) outcrossing nature, which provides an opportunity to breed commercial hybrids. To achieve this, it is essential to have a stable male-sterility system. This paper reports the selection of a cytoplasmic-nuclear male-sterility (CMS) system derived from an interspecific cross between a wild relative of p...
متن کاملTemperature and Photoperiod Effects on Sterility in a Cytoplasmic Male-Sterile Soybean
efficient pollinators (Fujita et al., 1997; Schoen and Brown, 1991). Manual cross-pollination to produce large quantities of hybrid soyIn practice, the degree of sterility of CMS plants often bean seed is difficult and time consuming. An environmentally stable sterility system is one of the necessary components to produce large is less than 100%, depending upon the origin of the quantities of h...
متن کاملTransfer of Cytoplasmic Male Sterility into Rice
Transfer of Cytoplasmic Male Sterility into Rice Diversifying the existing cytoplasmic male sterility (CMS) sources of rice is indispensable for a sustainable production system of hybrid seed. Ahmadikhah et al. report that maintainer line Yosen B was converted to a CMS line (Yosen A) in three generations by markerassisted backcrossing. The recurrent parent genome content of the final CMS line w...
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ژورنال
عنوان ژورنال: Breeding Research
سال: 1999
ISSN: 1344-7629,1348-1290
DOI: 10.1270/jsbbr.1.181