1 The rates of male-sterile plants all could come to 100%, flowers unfolded normally, also gynoecia and fruit could normally developed.

2 The male-sterile line cell nucleus has the Kafir nuclear system, the kaoliang nuclear system, trend Kafir nuclear system and the Shallu nuclear system.

3 The soluble sugar content in male-sterile lines was lower than that of maintainers'.

4 The waxy male-sterile line had the same pollen sterility characteristic as its parent male-sterile line.

5 Hybridsinvolving the male-sterile line usually showed a tendency lower in plant height than thenormal ones but higher in kernel yield.

6 The results indicated that use of the Taigu male-sterile single dominant gene is effective fot recurrent selection of wheat.

7 This article reports the genetic analysis of "035A" male-sterile line controlled by overlapping double dominant genes.

8 The novel cytoplasmic male-sterile lines were isolated from offspring of cross combination of Beta patula Aft. and Beta maritima L.

9 The male-sterile plants from the crosses between dominant male-sterile hexaploid triticale and durum wheat as well as bearded wheat were backcrossed many times with the same male parents.

10 It is suggested that the microspore abortion in male-sterile anther would he attributed to premature degeneration of middle layer and tapetum.

11 The male-sterile lines of GMS A1 and GMS A2 were stable when temperature changed.

12 Development of cytoplasmic male-sterile,[] maintainer and restorer lines in colored cotton and construction of their DNA fingerprints.

13 The development processes of anthers and microspores of C-cytoplasmic male-sterile lines and its maintainers in corn were observed and compared by the light and the electron microscope.

14 The fertility resumption is not thorough. Itis possible that the male-sterile genes effect on the pistil in Nongken 58S.

15 The genie male sterile AB line is not only the male-sterile line (A line) but the maintainer line (B line) as well, so the genie male sterile plant is very important in crossbreed and theory research.

16 JA content in the leaves and the flower buds in male-sterile line was lower than its normal variety, as endogenous pollen bourgeon regulator, JA might restrain the bourgeon of pollen.

17 Potassium antimonate was used to locate calcium in the fertile and sterile anther of a thermo-sensitive genie male-sterile rice at microspore mother cell meiosis stage and at early microspore stage.

18 It is an efficient strategy to investigate the molecular mechanisms of plant anther and pollen develop by cloning genes from male-sterile mutants followed by functional analysis.

19 There occurs pollen abortion during the stage from tetrad to single nucleus pollen grain of cytoplasmic male-sterile line in Brassica napus Var. oleifera(Raphanus sativus L. ).

20 The genic male sterile AB line is not only the male-sterile line (A line) but the maintainer line (B line) as well, so the genic male sterile plant is very important in crossbreed and theory research.